Answer:
public class TestClock {
public static void main(String[] args) {
int [] data_array = {1,2,3,5,3,1,2,4,5,6,7,5,4,3};
int data_array_sum =0;
for(int i=0; i<data_array.length; i++){
data_array_sum = data_array_sum + data_array[i];
System.out.println("Acumulating sum is "+data_array_sum);
}
System.out.println("Total sum is: "+data_array_sum);
}
}
Explanation:
Using Java programming language for this problem, we declare and initialize the array with this statement:
int [] data_array = {1,2,3,5,3,1,2,4,5,6,7,5,4,3};
Then created a variable to hold the sum values and initialize to zero:
int data_array_sum =0;
Using a For Loop statement we iterate through the array and sum up the values.
Create an application named TestClassifiedAd that instantiates and displays at least two ClassifiedAd objects. A ClassifiedAd has fields for a Category (For example, Used Cars and Help Wanted), a number of Words, and a price. Include properties that contain get and set accessors for the category and number of words, but only a get accessor for the price. The price is calculated at nine cents per word.
Answer:
Following is given the code with all necessary descriptions as comments in it. The output is also attached under the code. I hope it will help you!
Explanation:
```csharp
using System;
class ClassifiedAd
{
// Fields
private string category;
private int numberOfWords;
// Properties
public string Category
{
get { return category; }
set { category = value; }
}
public int NumberOfWords
{
get { return numberOfWords; }
set { numberOfWords = value; }
}
public double Price
{
get { return numberOfWords * 0.09; } // Price calculated at nine cents per word
}
}
class TestClassifiedAd
{
static void Main(string[] args)
{
// Instantiate ClassifiedAd objects
ClassifiedAd ad1 = new ClassifiedAd();
ad1.Category = "Used Cars";
ad1.NumberOfWords = 50;
ClassifiedAd ad2 = new ClassifiedAd();
ad2.Category = "Help Wanted";
ad2.NumberOfWords = 80;
// Display information about the ClassifiedAd objects
Console.WriteLine("Classified Ad 1:");
Console.WriteLine($"Category: {ad1.Category}");
Console.WriteLine($"Number of Words: {ad1.NumberOfWords}");
Console.WriteLine($"Price: ${ad1.Price}");
Console.WriteLine("\nClassified Ad 2:");
Console.WriteLine($"Category: {ad2.Category}");
Console.WriteLine($"Number of Words: {ad2.NumberOfWords}");
Console.WriteLine($"Price: ${ad2.Price}");
}
}
```
1. ClassifiedAd Class:
- This class represents a classified advertisement with three fields: `category`, `numberOfWords`, and a private field `price` (which is calculated internally).
- Properties:
- `Category`: This property has both a getter (`get`) and a setter (`set`) to allow getting and setting the category of the advertisement.
- `NumberOfWords`: Similarly, this property has both a getter and a setter for getting and setting the number of words in the advertisement.
- `Price`: This property only has a getter (`get`). It calculates the price based on the number of words (`numberOfWords * 0.09`), where each word costs nine cents.
2. TestClassifiedAd Class:
- This is the main application class that demonstrates the use of `ClassifiedAd` objects.
- Main Method:
- It instantiates two `ClassifiedAd` objects (`ad1` and `ad2`) and assigns values to their properties (`Category` and `NumberOfWords`).
- It then prints out information about each `ClassifiedAd` object:
- Displays the category using `ad1.Category` and `ad2.Category`.
- Displays the number of words using `ad1.NumberOfWords` and `ad2.NumberOfWords`.
- Displays the calculated price using `ad1.Price` and `ad2.Price`.
3. Execution:
- When you run the `TestClassifiedAd` application, it will output the category, number of words, and price for each of the two `ClassifiedAd` objects that were instantiated and configured.
4. Purpose:
- This code demonstrates basic object-oriented principles such as encapsulation (using properties to access fields), calculation within properties, and object instantiation and usage in a simple console application.
Overall, the `ClassifiedAd` class encapsulates the data and behavior related to a classified advertisement, and the `TestClassifiedAd` application showcases the instantiation and usage of these objects with specific examples.
Write a program that gets a single character from the user. If the character is not a capital letter (between 'A' and 'Z'), then the program does nothing. Otherwise, the program will print a triangle of characters that looks like this:
This question is incomplete. The complete question is given below:
Write a program that gets a single character from the user. If the character is not a capital letter (between 'A' and 'Z'), then the program does nothing. Otherwise, the program will print a triangle of characters that looks like this:
A
ABA
ABCBA
ABCDCBA
Answer:
#include <stdio.h>
void printTri(char asciiCharacter){
// Row printer
// for(int i = 65; i <= ((int)asciiCharacter); i++){
int i = 65;
while(i <= ((int)asciiCharacter)){
int leftMargin = ((int)asciiCharacter) - i; +
int j = 1;
while(j <= leftMargin){
printf(" ");
j++;
}
int k = 65;
while(k < ((int)i)){
printf("%c",(char)k);
k++;
}
int l = ((int)i);
while(l >= 65){
printf("%c",(char)l);
l--;
}
printf("\n");
i++;
}
}
int main()
{
for(;;){
printf("Please enter a character between A and Z. Enter (!) to exit \n");
char in;
// scanf("%c",&in);
in = getchar();
getchar();
printf("Printing Triangle for: %c \n",in);
if(((int)in) >= 65 && ((int)in) <= 90){
printTri(in);
printf("\n");
}else if(((int)in) == 33){
break;
} else {
continue;
}
}
return 0;
}
Explanation:
Inside the printTri function, print spaces, characters in order as well as characters in reverse order.Inside the main function, take the character as an input from user then print the triangle by validating first to ensure that the character lies between a to z alphabets.If 2 bits of a byte are in error when the byte is read from ECC memory, can ECC detect the error? Can it fix the error?
Answer:
Explanation:
Error-correcting code memory (ECC memory) these kinds of memories can detect and correct errors but only in single bit of the byte, in this case, if there is more than one bit, for example, two bits, the ECC memory can detect the error but cannot fix it, there are some memories without ECC can detect errors but not correct it.
Assume that the data on a worksheet consume a whole printed page and two columns on a second page. You can do all of the following except what to force the data to print all on one pageIncrease the left and right margins.
Answer:
Increase the left and right margins.
Explanation:
Microsoft Excel is a spreadsheet application package from the Microsoft office package. It is a tool used for analysing and cleaning and/or organising information.
It's worksheets are made of cells located by columns or fields and rows or records. A collection of worksheets is called a workbook. An Excel file can be printed after use.
When a print layout is viewed and printed, and columns of the file is printed on another page. To avoid this, reduce the size of the columns and the size of the left and right margins and also decrease the scale value and change to a bigger paper printer size if required.
Create a new program called Time.java. From now on, we won’t remind you to start with a small, working program, but you should. 2. Following the example program in Section 2.4, create variables named hour, minute, and second. Assign values that are roughly the current time. Use a 24-hour clock so that at 2pm the value of hour is 14. 3. Make the program calculate and display the number of seconds since midnight. 4. Calculate and display the number of seconds remaining in the day. 5. Calculate and display the percentage of the day that has passed. You might run into problems when computing percentages with integers, so consider using floating-point. 6. Change the values of hour, minute, and second to reflect the current time. Then write code to compute the elapsed time since you started
Answer:
Explanation:
public class time {
public static void main (String[]args) {
//Step 1 we declare the variables
int hours, minutes, seconds;
hours = 17;
minutes = 12;
seconds = 00;
//For checking
System.out.println(hours+":"+minutes+":"+seconds);
//Step 2 we make the operation for the seconds since midnight
int secSinceMidNite;
secSinceMidNite = ((hours*60)+minutes)*60 + seconds;
System.out.println("Seconds since midnight = "+secSinceMidNite);
//Step 3 we make the operation for the seconds remaining in day
int secRemainingInDay, totalSecInDay;
totalSecInDay = 24*60*60;
secRemainingInDay = totalSecInDay - secSinceMidNite;
System.out.println("Seconds remaining in day = "+secRemainingInDay);
//Step 4 in the operation for percentage of day that has passed
int percentOfDayPassed;
percentOfDayPassed = (secSinceMidNite*100)/totalSecInDay;
System.out.println("Percentage of day that has passed = " +percentOfDayPassed+"%");
}
}
List three types of technical information sources that an IS professional might use when researching a new storage technology and selecting specific products that incorporate that technology. Which information?
Answer:
The three types of technical information sources are:
Vendor and manufacturer Web sites.
Technology-oriented Web sites and publications.
Professional society Web sites.
Explanation:
Professional society Web sites provide most unbiased information.
These professional social websites are non profit companies as opposed to other sources of information that are profit making.
Social websites provides with the information that can help their members in a best way about getting information of their interest. This is done in an unbiased way because they do not work for some specific organizations or companies that want to sell their products or services.
A ________ is a software application that can be used to locate and display Web pages, including text, graphics, and multimedia content. Group of answer choices proxy server Webcam keylogger Webmaster Web browser
Answer:
"Web browser" is the correct answer for the above question.
Explanation:
A web browser is a software of the computer system which is used to display the page of the internet which is also called the website.It can help to display because it interprets the HTML language and the network pages or websites are written in the form of HTML language.There are so many examples of web browsers, like safari, chrome e.t.c.The above question asked about the software which is used to display the content of the website which is a web browser. Hence web browser is the correct answer while the other option is not correct because:-The webcam is used to capture the image, the keylogger is used for security and the webmaster is not used in the client machine.Create detailed pseudocode for a program that calculates how many days are left until Christmas, when given as an input how many weeks are left until Christmas. Use variables named weeks and days.
Answer:
Following are the Pseudocode for the above problem:
Explanation:
Declare weeks and days As Variables Output: "Enter the input for weeks are left until Christmas."Set weeks = user answerSet days = weeks *7Output: “The days left until Christmas is ” Output: days.Output:
If the user inputs 2 then the output is "The days left until Christmas is 14"If the user inputs 3 then the output is "The days left until Christmas is 21"Pseudocode Explanation:
Pseudocode is the solution to any problem which is written in the form of the English language.The only difference between the algorithm and Pseudocode is that the algorithm is only written in English and the Pseudocode is written in the form of input and output.
Write a program that reads an integer, a list of words, and a character. The integer signifies how many words are in the list. The output of the program is every word in the list that contains the character at least once. Assume at least one word in the list will contain the given character. Assume that the list of words will always contain fewer than 20 words.
Final answer:
The question asks for a program that reads an integer representing the number of words in a list, the words themselves, and a character, and then prints each word from the list that contains the character at least once. A sample Python script has been provided to illustrate how this can be achieved by iterating through the list and checking for the presence of the character in each word.
Explanation:
To create a program that reads an integer, a list of words, and a character, where the integer indicates the number of words in the list, and the output displays every word containing the specified character at least once, you would typically use a programming language like Python. The task involves iterating through the list of words and checking if each word contains the character. Here is a simple example in Python:
# Read the integerThis script prompts the user to input the number of words, the words themselves, and the character to search for. It then prints out any word that contains the character.
If there are 8 opcodes and 10 registers, a. What is the minimum number of bits required to represent the OPCODE? b. What is the minimum number of bits required to represent the Destination Register (DR)? c. What is maximum number of UNUSED bits in the instruction encoding?
Answer:
For 32 bits Instruction Format:
OPCODE DR SR1 SR2 Unused bits
a) Minimum number of bits required to represent the OPCODE = 3 bits
There are 8 opcodes. Patterns required for these opcodes must be unique. For this purpose, take log base 2 of 8 and then ceil the result.
Ceil (log2 (8)) = 3
b) Minimum number of bits For Destination Register(DR) = 4 bits
There are 10 registers. For unique register values take log base 2 of 10 and then ceil the value. 4 bits are required for each register. Hence, DR, SR1 and SR2 all require 12 bits in all.
Ceil (log2 (10)) = 4
c) Maximum number of UNUSED bits in Instruction encoding = 17 bits
Total number of bits used = bits used for registers + bits used for OPCODE
= 12 + 3 = 15
Total number of bits for instruction format = 32
Maximum No. of Unused bits = 32 – 15 = 17 bits
OPCODE DR SR1 SR2 Unused bits
3 bits 4 bits 4 bits 4 bits 17 bits
Final answer:
To represent 8 opcodes, 3 bits are required; for 10 registers, a minimum of 4 bits is needed. Therefore, if using a 32-bit instruction encoding, there would be 25 unused bits.
Explanation:
If we consider the scenario where there are 8 opcodes and 10 registers, we can figure out the minimum number of bits required for representing each by understanding how numbers are represented in binary.
a. Minimum number of bits to represent the OPCODE: To represent 8 opcodes, a minimum of 3 bits is required. This is because 22 (or 4) is too small to represent 8 distinct values, but 23 (or 8) is just right.b. Minimum number of bits to represent the Destination Register (DR): To represent 10 registers, we need at least 4 bits. This is because 23 (or 8) is not enough to represent 10, but 24 (or 16) provides enough unique combinations for 10 registers.c. Maximum number of UNUSED bits in the instruction encoding: This part of the question might refer to how instruction encoding is designed with a fixed size, for instance, 32 bits. If the only information required is the opcode and the destination register, using 7 bits in total, then there are 25 unused bits if we consider 32-bit instruction encoding.Understanding these numbers helps with the basics of how computer instructions and machine code are structured, which is essential knowledge in computer architecture and programming.
If data from a DOS system is electronically sent to an EHR or other Windows-based system via an interface to populate an indexed data field in the EHR, after the data is in the EHR is it structured or unstructured?
Answer:
yes ! you can see below.
Explanation:
EHR is a health record of a patient that gives information about the patient and securely authorized it. Electronic Health record allows medical professionals to enter data and update a new encounter.
DOC is a document used by Microsoft. DOC file is a file that contains formatted text, images, tables, graphs, and charts, etc.
Unstructured data is data that can be entered in free text format. Structured information is a type of data contain check boxes, images table, and other the user chooses from the given option.
As the DOC system contain free text format, then data in the EHR is structured.
The data sent from a DOS system to an EHR and populating an indexed field is typically considered structured data. EHR systems play a critical role in maintaining accessible and secure patient records, improving healthcare quality and efficiency while safeguarding privacy.
If data from a DOS system is electronically sent to an EHR (Electronic Health Record) or other Windows-based system via an interface to populate an indexed data field in the EHR, the data can be either structured or unstructured depending on the format it is sent and how it is handled by the receiving system. In this context, if the data populates a specific field within the EHR, it is typically considered to be structured data because it is organized in a predefined manner, making it easily searchable and analyzable within the system.
EHR systems are essential for maintaining accurate and accessible patient records. They ensure that in the event of a disaster, such as a hurricane, health information can be retrieved due to effective data backup solutions. Additionally, because EHRs are designed to be shared securely among healthcare providers, they facilitate improved coordination of care.
Overall, the transformation from paper-based records to EHRs serves to enhance the quality and efficiency of healthcare delivery, while also maintaining the privacy and security of personal health information under federal laws such as HIPAA.
In BitTorrent, if Alice provides chunks to Bob throughout a 30-second interval, Bob will return the favor and provide chunks to Alice in the same interval only if she is one of the top four neighbors to Bob during this interval.
True or False?
False, as it is not necessary for Bob to return the chunks to Alice in the same interval in Bit Torrent.
Explanation:
This can be done, if Alice is at the top neighbors list of Bob.Then Bob needs to send a message to Alice.This scenario can occur even if Alice not provide the chunks in the 30 second interval to BobHence, the answer for the given question might be False. As this is a case of may or may not happen.True or False? When working at the keyboard, the user generates a newline character by pressing the Enter or Return key.
True, the newline character is generated by pressing the Enter or Return key and is used to signify the end of a line across various operating systems.
True, when working at the keyboard, the user generates a newline character by pressing the Enter or Return key. This action instructs the computer to move to the next line, and it's supported by the underlying ASCII character set which includes a 'carriage return' (CR) and a 'line feed' (LF) to represent the end of a line.
While different operating systems have their own conventions for line endings (Windows uses CRLF, Unix uses LF, and early Apple Mac used CR), the concept of the newline character is consistent across different platforms and is often represented by '\n' in text processing.
An alternative to hexadecimal notation for representing bit patterns is dotted decimal notation in which each byte in the pattern is represented by its base ten equivalent. In turn, these byte representations are separated by periods. For example, 12.5 represents the pattern 0000110000000101 (the byte 00001100 is represented by 12, and 00000101 is represented by 5), and the pattern 100010000001000000000111 is represented by 136.16.7. Represent each of the following bit patterns in dotted decimal notation. 0000111100001111 001100110000000010000000 0000101010100000
Answer:
Represent each of the following bit patterns in decimal notation.
Process for conversion:
1. Divide the bit pattern into equal parts.
2. Every digit represent by base 2 with different powers from 0 to 7.
3. Then match the binary number to respective digits of base 2.
4. Neglect numbers that represent by 0 and add numbers that represent by 1.
5. Then place dot between results obtained from different parts.
Part 1: Answer = 15.15
Part 2: Answer=51.0.128
Part 3: Answer=10.160
See attachment for each part
Write a loop that prints each country's population in country_pop. Sample output with input: 'China:1365830000,India:1247220000,United States:318463000,Indonesia:252164800': United States has 318463000 people. India has 1247220000 people.
Answer:
Hi there! This question is good to check your understanding of loops. To illustrate, I have implemented the answer in Python and explained it below.
Explanation:
Assuming user input for the country and population list as provided in the question, we can write the python script "country_pop.py" and run it from the command line. First we prompt user for the input, after which we split the country-population list which is separated or delimited with a comma into an array of country-population list. We then create a hash of country and its corresponding population by further splitting the country-population combo into a hash, and finally, printing the resultant hash as the output.
country_pop.py
def add_country_pop(country, population):
countrypop_hash[country]=population
countrypop_hash = {}
input_string = input("Enter country population list: ")
print(input_string)
countrypop_array = input_string.split(",")
for country in countrypop_array:
country_pop = country.split(':')
pop_country = country_pop[0]
population = country_pop[1]
add_country_pop(pop_country, population)
print(country + ' has ' + population + ' people')
Output
> country_pop.py
Enter country population list: China:1365830000,India:1247220000,United States:318463000,Indonesia:252164800
China:1365830000,India:1247220000,United States:318463000,Indonesia:252164800
China:1365830000 has 1365830000 people
India:1247220000 has 1247220000 people
United States:318463000 has 318463000 people
Indonesia:252164800 has 252164800 people
Answer:user_input = input()
entries = user_input.split(',')
country_pop = {}
for pair in entries:
split_pair = pair.split(':')
country_pop[split_pair[0]] = split_pair[1]
# country_pop is a dictionary, Ex: { 'Germany':'82790000', 'France':'67190000' }
for country,pop in country_pop.items():
print(f'{country} has {pop} people.')
Explanation:
I need help in creating a Java Program; To calculate the chapter from which you solve the programming exercise, below are the requirements;
• Divide the integer number representing your student ID by 4, consider the remainder and increment it by 2. The result you obtain represents the chapter number, and it should be either 2, 3 , 5 or 6.
* Depending on the chapter number obtained above, consider the following rules in calculating the problem number to solve:
• If the chapter number is 2, divide your student ID by 23, consider the remainder and increment it by 1. The result you obtain represents the number of the programming exercise you will solve for online discussions, which should be from chapter 2.
• If the chapter number is 3, divide your student ID by 34, consider the remainder and increment it by 1. The result you obtain represents the number of the programming exercise you will solve for online discussions, which should be from chapter 3.
• If the chapter number is 4 (you need to go to chapter 6), divide your student ID by 38, consider the remainder and increment it by 1. The result you obtain represents the number of the programming exercise you will solve for online discussions, which should be from chapter 6.
• If the chapter number is 5, divide your student ID by 46, consider the remainder and increment it by 1. The result you obtain represents the number of the programming exercise you will solve for online discussions, which should be from chapter 5.
*After calculating the number of the chapter, and the number of the programming exercise to solve, ask the user to enter the page number where the specific problem is located in the textbook. Display the requirement for the programming exercise using the following format: "Please solve programming exercise … (include here the number of the exercise) from chapter … (include here the number of the chapter), from page … (include here the page number)."
Answer:
public static void main(String[] args)
{
int studentnumber = 123456;
int divisor = 0;
int chapter = (studentnumber%4)+2;
switch(chapter) {
case 2:
divisor = 23;
break;
case 3:
divisor = 34;
break;
case 4:
divisor = 38;
break;
case 5:
divisor = 46;
break;
}
int exercise = (studentnumber % divisor) + 1;
System.out.printf("Studentnumber %d divided by 4 plus 2 is chapter %d.\n", studentnumber, chapter);
System.out.printf("Studentnumber %d divided by %d is exercise %d.", studentnumber, divisor, exercise);
}
Explanation:
Above is just a bit of code to get you started with the first part. Hope you can figure out the rest.
Write a program that fills half the canvas with circles in a diagonal formation.
Have Tracy draw circles along the width of the canvas on the bottom row. Have the number of circles decrease by 1 on each iteration until there is only 1 circle on the top row.
Answer:
Explanation:
function draw()
{
var ctx = document.getElementById("myCanvas").getContext("2d");
var counter = 0;
for (var i=0;i<6;i++)
{
for (var j=0;j<6;j++)
{
//Start from white and goes to black
ctx.fillStyle = "rgb(" + Math.floor(255-42.5*i) + "," + Math.floor(255-42.5*i) +
"," + Math.floor(255-42.5*j) + ")";
ctx.beginPath();
if (i === counter && j === counter)
{
//creates the circles
ctx.arc(25+j*50,30+i*50,20,0,Math.PI*2,true);
ctx.fill();
//creates a border around the circles so white one will be vissible
ctx.stroke();
}
}
counter++;
}
}
draw();
What is a method whereby new problems are solved based on the solutions from similar cases solved in the past?
Answer:
"Case-Based Reasoning" is the answer for the above question.
Explanation:
Case-Based Reasoning is a process of decision-making theory in which the new problems were solved based on the previously solved problem.It is used in artificial intelligence and robots. This helps to make any AI and robots to do the work and take decisions on its own.The theory is used to make any computer that behaves like humans. It can take decisions like a human. The above question asked about the method by which the new problem is solved on behalf of the old problem. Hence the answer is "Case-Based Reasoning".Given that ph refers to a float, write a statement that compares ph to 7.0 and makes the following assignments (RESPECTIVELY!) to the variables neutral, base, and acid:
0,0,1 if ph is less than 7
0,1,0 if ph is greater than 7
1,0,0 if ph is equal to 7
The pH scale measures how acidic or basic a substance is. Human blood (pH 7.4) is basic, household ammonia (pH 11.0) is also basic, and cherries (pH 3.6) are acidic.
Explanation:To compare the value of ph to 7.0, we can use an if-else statement in Python. We can assign the values to the variables neutral, base, and acid as follows:
If ph is less than 7, assign 0,0,1 to neutral, base, and acid respectively.If ph is greater than 7, assign 0,1,0 to neutral, base, and acid respectively.If ph is equal to 7, assign 1,0,0 to neutral, base, and acid respectively.An interface is a class that contains only the method headings and each method heading is terminated with a semicolon. True False
Answer:
False
Explanation:
Interfaces are similar to classes in Java, but they are not a type of class. A class defines the attributes and behaviours of objects, while interface contains the methods that shows the behaviours to be implemented by a class.
A method is one or more group of statements, it does not need to end with a semicolon. Methods in interfaces are abstract and for a class to contain these abstract method, it must be defined in the class.
An interface is a class that contains only the method headings and each method heading is terminated with a semicolon is a true statement.
What is interface?An interface is known to be a kind of reference that is seen in Java. It is same to look the same with class.
It is known as a series of abstract methods that shows the description of the work that a specific object can do. Here, An interface is a class that has only the method headings and the method heading is ended with a semicolon.
Learn more about interface from
https://brainly.com/question/7282578
________ is the gathering, organizing, sharing, and analyzing of the data and information to which a business has access.
Answer:
"knowledge management" is the answer for the above question.
Explanation:
Knowledge management is used to manage information. It is used to collect the data or information and analyze the information to extract the useful information.The useful information collected by this concept is used for the organization to take the decisions of the organizations.The above question asked about the concept which is used to gather the information and analyze the information for the business. This concept name is "Knowledge management".What are the differences between a trap (aka software interrupt) and an interrupt (hardware interrupt)? What is the use of each function
Answer:
Trap is a software interrupt that occurs when there is a system call, while hardware interrupt occurs when a hardware component needs urgent attention.
Explanation:
Interrupt is an input signal that disrupt the activities of a computer system, giving immediate attention to a hardware or software request.
In trap interrupt, the system activities are stop for a routine kernel mode operation, since it has a higher priority than the user mode. At the end of the interrupt, it switches control to the user mode.
The hardware interrupt is a signal from hardware devices like the input/output devices, storage and even peripheral devices that draws an immediate attention of the processor, stopping and saving other activities and executing the event with an interrupt handler.
Given positive integer numInsects, write a while loop that prints that number doubled without reaching 200. Follow each number with a space. After the loop, print a newline. Ex: If numInsects = 16, print:16 32 64 128 import java.util.Scanner;public class InsectGrowth {public static void main (String [] args) {int numInsects;Scanner scnr = new Scanner(System.in);numInsects = scnr.nextInt(); // Must be >= 1/* Your solution goes here */}}
Answer:
The below code is pasted in the place of "/*Your solution goes here */"
while(numInsects<200) // while loop
{
System.out.print(numInsects+" "); // print statement
numInsects=numInsects*2; // operation to print double.
}
Output:
If the user gives inputs 16 then the output is 16 32 64 128.If the user gives inputs 25 then the output is 25 50 100.Explanation:
The above code is in java language in which the code is pasted on the place of "Your solution" in the question then only it can work.Then the program takes an input from the user and prints the double until the value of double is not 200 or greater than 200.In the program, there is while loop which checks the value, that it is less than 200 or not. If the value is less the operation is performed otherwise it terminates.Using Python 3 programming, the code blocks below displays the required instructions. The program goes thus :
numInsects = int(input())
#takes input from the user on the number of insects
while numInsects < 200 :
#while loop checks if variable is below 200
print(numInsects, end=' ')
#displays the value with the cursor remaining on the same line
numInsects*=2
print(numInsects)
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2.29 LAB: Using math functions Given three floating-point numbers x, y, and z, output x to the power of z, x to the power of (y to the power of 2), the absolute value of y, and the square root of (xy to the power of z). Output each floating-point value with two digits after the decimal point, which can be achieved as follows: printf("%0.2of", your Value); Ex: If the input is: 5.0 6.5 3.2 the output is: 172.47 340002948455826440449068892160.00 6.50 262.43
The code is in C.
We use the built-in functions to make the required calculations. These functions are already defined in C. We need to import math.h to be able to use the pow(), fabs(), and sqrt() functions
Comments are used to explain each line of the code
//main.c
//importing the required libraries
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
int main(){
//Declaring the variables x, y, z
float x, y, z;
//Getting inputs for x, y, z
scanf("%f", &x);
scanf("%f", &y);
scanf("%f", &z);
//Calculating the x to the power of z using the pow function
double result1 = pow(x, z);
//Calculating the x to the power of (y to the power of 2) using the pow function inside the another pow function
double result2 = pow(x, pow(y, 2));
//Calculating the absolute value of y using the fabs function
double result3 = fabs(y);
//Calculating the square root of (xy to the power of z) using the sqrt and pow functions
double result4 = sqrt(pow(x * y, z));
//Printing the results using prinntf("%0.2f") to get the two digits after decimal value
printf("%0.2f\n", result1);
printf("%0.2f\n", result2);
printf("%0.2f\n", result3);
printf("%0.2f\n", result4);
return 0;
}
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The code takes three floating-point numbers as input (x, y, and z), computes the required expressions using the `pow()` function for exponentiation and the `fabs()` function for absolute value, and then prints the results with two digits after the decimal point using `printf()` formatting.
Here's a C code snippet that implements the required functionality:
#include <stdio.h>
#include <math.h>
int main() {
double x, y, z;
scanf("%lf %lf %lf", &x, &y, &z);
double result1 = pow(x, z);
double result2 = pow(x, pow(y, 2));
double result3 = fabs(y);
double result4 = sqrt(pow(x * y, z));
printf("%0.2lf %0.2lf %0.2lf %0.2lf\n", result1, result2, result3, result4);
return 0;
}
A palindrome is a word or phrase that reads the same both backward and forward. The word ""racecar"" is an example. Create an algorithm (sequence of steps) to determine if a word or phrase is a palindrome. Try several different words or phrases to ensure your algorithm can detect the existence of a palindrome properly.
Answer:
Algorithm for the above problem:
Take a string from the user input.store the input string on any variable.Reverse the string and store it on the other variable.Compare both strings (character by character) using any loop.If all the character of the string matched then print that the "Input string is a palindrome".Otherwise, print "The inputted string is not a palindrome."Output:
If the user inputs "ababa", then it prints that the "Input string is palindrome"If the user inputs "ababaff", then it prints that the "Input string is not palindrome"Explanation:
The above-defined line is a set of an algorithm to check the number is palindrome or not.It is defined in English because the algorithm is a finite set of instructions written in any language used to solve the problem. The above algorithm takes input from the user, compare that string with its reverse and print palindrome, if the match is found.Write an expression that will cause the following code to print "Equal" if the value of sensorReading is "close enough" to targetValue. Otherwise, print "Not equal".
Full Question
Write an expression that will cause the following code to print "Equal" if the value of sensorReading is "close enough" to targetValue. Otherwise, print "Not equal". Ex: If targetValue is 0.3333 and sensorReading is (1.0/3.0), output is: Equal
#include <iostream>
#include <cmath>
using namespace std;
int main() {
double targetValue;
double sensorReading;
cin >> targetValue;
cin >> sensorReading;
if (/* Your solution goes here */) {
cout << "Equal" << endl;
} else {
cout << "Not equal" << endl;
} return 0;
}
Answer:
if (abs(targetValue - sensorReading) <= 0.0001)
Explanation:
Replace
if (/* Your solution goes here */) {
With
if (abs(targetValue - sensorReading) <= 0.0001)
Two values are considered to be close enough if the difference between the values is 0.0001
Splitting the codes into bits;
abs
targetValue - sensorReading
<=
0.0001
The keyword abs is to return the absolute value of the expression in bracket.
This is needed because the expression in the bracket is expected to return a positive value.
To do this the absolute keyword is required.
targetValue - sensorReading returns the difference between the variables
<= compares if the difference falls within range that should be considered to be close enough
0.0001 is the expected range
Write a function max_magnitude() with two integer input parameters that returns the largest magnitude value. Use the function in a program that takes two integer inputs, and outputs the largest magnitude value.
Ex: If the inputs are:
5 7
the function returns:
7
Ex: If the inputs are:
-8 -2
the function returns:
-8
Note: The function does not just return the largest value, which for -8 -2 would be -2. Though not necessary, you may use the absolute-value built-in math function.
Your program must define and call a function:
int MaxMagnitude(int userVal1, int userVal2)
code------------------------
#include
using namespace std;
/* Define your function here */
int main() {
/* Type your code here */
return 0;
}
Answer:
def max_magnitude(user_val1, user_val2):
if abs(user_val1) > abs(user_val2):
return user_val1
else:
return user_val2
if __name__ == '__main__':
n1 = int(input("Enter the first integer number: "))
n2 = int(input("Enter the second integer number: "))
print("The largest magnitude value of", n1, "and", n2, "is", max_magnitude(n1, n2))
Explanation:
Why were the practitioners of alternative software development methods not satisfied with the traditional waterfall method?
The traditional waterfall method involves the breakdown of projects into
linear sequential phases. This method didn't give enough room for changes
to be made during testing stages.
The practitioners of alternative software development methods were not
satisfied with the traditional waterfall method due to other reasons such as:
Inferior quality.Bad visibility.Large risk etc.Read more about Waterfall method here https://brainly.com/question/25655550
It should be noted that the practitioners of alternative software development methods not satisfied with the traditional waterfall method because;
Of inability to make changes during testing stages.Large riskInferiority quality.The traditional waterfall method in software development can be regarded as a method which involves development of the projects base on linear sequential phases.
However, this method doesn't allow to make changes Incase their is an error during testing stages.
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Are functional strategies interdependent, or can they be formulated independently of other functions?
Answer:
Functional strategies are interdependent
Explanation:
Although functional strategies are usually formed separately, they are somewhat interrelated as a result of some factors.
First, we know that despite the fact that functional strategies can be formed in isolation, they still have to be in coordination with other functions. An example is that if an organization formulates a financial strategy, its implementation depends on more than just the finance function, but also on other functions. Also, from definition, we say that functional strategies are plans formulated by companies for human resources, sales, marketing, finance, and other functional areas. It supports line management and also both business strategy and corporate-level strategy, and hence it can be said that they are interdependent.
Answer:
Functional strategies are interdependent based of organizational strategies.
Explanation:
An organization is a group or encompasses a collection of departments, focused on assigned Target and objectives for each departments, to meet or achieve a general goal. Functional strategies are processes chosen by a department to execute a task.
Functional strategies are actually drafted independently in which departments, but the departmental goals are interrelated, making the their functional strategies interdependent to meet the organizational goals.
What are the design concepts and assumptions behind a class, an object and the relationship between them? What are the roles methods and static fields play in OOP?
Answer:
Object-oriented programming (OOP) is a procedural language and based on classes associated with an object. Without classes and object relationship OOP is not possible. According to program's design concept classes provide abstraction and encapsulation with the help of object. Object have states and behaviors like cat has states like name, color and cat has also behaviors like wagging the tail, eating, jumping etc. A class forms template or blueprints for these states and behaviors because different cats have different behaviors and states.
Methods provide a way for encapsulation and accessing private class members with public methods and static fields are sometimes best alternative for global variable. We can use static field when it same for all and shared by all objects of that class and it can save memory because we do not have to initialize it for each object
Final answer:
In Object-Oriented Programming (OOP), a class is a blueprint for creating objects, while an object is an instance of a class. The relationship between a class and an object is that a class defines the structure of an object. Methods in OOP are used to perform actions or computations, while static fields are shared among all objects of a class.
Explanation:
Design Concepts and Assumptions in OOP:
In Object-Oriented Programming (OOP), a class is a blueprint for creating objects, while an object is an instance of a class. The design concept behind a class is to define the common characteristics and behaviors that objects of that class will have. Assumptions made when designing a class include creating a hierarchy of classes to represent different levels of abstraction and encapsulating data and behaviors within the class.
Relationship between Class and Object:
In OOP, the relationship between a class and an object is that a class defines the structure (attributes and behaviors) of an object, while an object is an instance of a class that can be created and manipulated using the defined structure.
Roles of Methods and Static Fields in OOP:
In OOP, methods are functions or behaviors associated with an object or class, which are used to perform certain actions or computations. They define how objects or classes interact with each other and with the outside world. Static fields, on the other hand, are variables or data that are shared among all objects of a class. They hold values that are common to all instances of the class and can be accessed without creating an object.