To create an application named TestSoccerPlayer, you will need to define a class called SoccerPlayer with the properties Name, JerseyNum, Goals, and Assists. In your TestSoccerPlayer application, you can create an instance of the SoccerPlayer class and display its properties.
Explanation:To create an application named TestSoccerPlayer, you will need to define a class called SoccerPlayer with the properties Name, JerseyNum, Goals, and Assists. Here is an example:
public class SoccerPlayer {In your TestSoccerPlayer application, you can create an instance of the SoccerPlayer class and display its properties. Here is an example:
public class TestSoccerPlayer {Final answer:
The subject of this question is Computers and Technology and it is suitable for High School level students. To create the TestSoccerPlayer application, you need to instantiate and display a SoccerPlayer object. The SoccerPlayer class contains properties such as Name (a string), JerseyNum (an integer), Goals (number of goals scored, an integer), and Assists (number of assists, an integer).
Explanation:
The subject of this question is Computers and Technology and it is suitable for High School level students.
To create the TestSoccerPlayer application, you need to instantiate and display a SoccerPlayer object. The SoccerPlayer class contains properties such as Name (a string), JerseyNum (an integer), Goals (number of goals scored, an integer), and Assists (number of assists, an integer).
Here's an example of how you can create the application in Java:
public class TestSoccerPlayer {
public static void main(String[] args) {
SoccerPlayer player = new SoccerPlayer();
player.setName("John Doe");
player.setJerseyNum(10);
player.setGoals(5);
player.setAssists(3);
System.out.println("Player Name: " + player.getName());
System.out.println("Jersey Number: " + player.getJerseyNum());
System.out.println("Goals: " + player.getGoals());
System.out.println("Assists: " + player.getAssists());
}
}
Remember to replace the placeholders with appropriate values for the player's name, jersey number, goals, and assists.
Implement the function calcWordFrequencies() that uses a single prompt to read a list of words (separated by spaces). Then, the function outputs those words and their frequencies to the console.
Ex: If the prompt input is:
hey hi Mark hi mark
the console output is:
hey 1
hi 2
Mark 1
hi 2
mark 1
Final answer:
The function calcWordFrequencies prompts for input, splits the input into words, counts their occurrences using an object, and logs each word along with its frequency to the console.
Explanation:
To implement the function calcWordFrequencies that reads a list of words separated by spaces and outputs their frequencies, you can use a programming language like JavaScript. The function will prompt the user for input, then split the input string by spaces to get an array of words. After that, the function will count the occurrences of each word using an object to store the frequencies, and finally, it will log the words and their respective frequencies to the console.
Here is an example of how this function might look:
function calcWordFrequencies() {
var input = prompt('Enter a list of words separated by spaces:');
var words = input.split(' ');
var frequencies = {};
for (var i = 0; i < words.length; i++) {
var word = words[i].toLowerCase();
frequencies[word] = (frequencies[word] || 0) + 1;
}
for (var word in frequencies) {
console.log(word + ' ' + frequencies[word]);
}
}
Note: The example above converts all words to lowercase to count 'Mark' and 'mark' as two occurrences of the same word. You can remove the toLowerCase call if you want to distinguish between capitalized and lowercase words.
Final answer:
To count word frequencies in Python, use the input() function to collect user input, split the input into words, use a dictionary to track frequencies, then iterate and print each word with its frequency.
Explanation:
To implement the function calcWordFrequencies that reads a list of words from the user and outputs the frequency of each word, you can follow these steps in Python:
Use the input() function to prompt the user to enter a list of words separated by spaces.Create an empty dictionary to keep track of word frequencies.Split the input string into words using the split() method.Iterate over the list of words and for each word: If the word is already in the dictionary, increment its frequency.If the word is not in the dictionary, add it with a frequency of 1.Iterate over the dictionary and print each word along with its frequency.Here is an example code snippet that demonstrates these steps:
def calcWordFrequencies():Consider a system that contains 32K bytes. Assume we are using byte addressing, that is assume that each byte will need to have its own address, and therefore we will need 32K different addresses. For convenience, all addresses will have the same number n , of bits, and n should be as small as possible. What is the value of n ?
Answer:
n = 15
Explanation:
Using
Given
Number of bytes = 32k
At the smallest scale in the computer, information is stored as bits and bytes.
In the cases when used to describe data storage bits/bytes are calculated as follows:
Number of bytes when n = 1 is 2¹ = 2 bytes
When n = 2, number of bytes = 2² = 4 bytes
n = 3, number of bytes = 2³ = 8 bytes
So, the general formula is
Number of bytes = 2^n
In this case
2^n = 32k
Note that 1k = 1024 bytes,
So, 32k = 32 * 1024 bytes
Thus, 2^n = 32 * 1024
2^n = 2^5 * 2^10
2^n = 2^15
n = 15.
Final answer:
To address 32K bytes uniquely using byte addressing, 15 bits are required which [tex]2^{15}[/tex] equals 32768, the number of bytes in 32K. This demonstrates a fundamental concept of how memory is addressed in computing.
Explanation:
Understanding the minimum number of bits required to represent a certain amount of memory is a fundamental concept in computer science. To represent 32K bytes where 'K' stands for kilo (1024) due to binary base, we need to calculate the minimum number of bits (n) to address each byte. Essentially, 32K bytes equals 32 * 1024 = 32768 bytes. The question is how many bits are required to uniquely address each of these bytes.
To find the value of n, we rely on the principle that each bit can represent 2 states. Therefore, [tex]2^{n}[/tex] should be equal to or greater than 32768. Calculating this, we see that [tex]2^{15}[/tex] = 32768 exactly, indicating that 15 bits are sufficient to address 32K bytes uniquely. Thus, n = 15.
This example highlights how binary representation and addressing work in computing, illustrating why understanding of binary and byte addressing is crucial in fields related to computers and technology.
Design and implement a program (name it SumValue) that reads three integers (say X, Y, and Z) and prints out their values on separate lines with proper labels, followed by their average with proper label. Comment your code properly. Format the outputs following the sample runs below.
Answer:
//import Scanner class to allow the program receive user input
import java.util.Scanner;
//the class SumValue is define
public class SumValue {
// main method that signify the beginning of program execution
public static void main(String args[]) {
// scanner object scan is defined
Scanner scan = new Scanner(System.in);
// prompt asking the user to enter value of integer X
System.out.println("Enter the value of X: ");
// the received value is stored in X
int X = scan.nextInt();
// prompt asking the user to enter value of integer Y
System.out.println("Enter the value of Y: ");
// the received value is stored in Y
int Y = scan.nextInt();
// prompt asking the user to enter value of integer Z
System.out.println("Enter the value of Z: ");
// the received value is stored in Z
int Z = scan.nextInt();
// The value of X is displayed
System.out.println("The value of X is: " + X);
// The value of Y is displayed
System.out.println("The value of Y is: " + Y);
// The value of Z is displayed
System.out.println("The value of Z is: " + Z);
// The average of the three numbers is calculated
int average = (X + Y + Z) / 3;
// The average of the three numbers is displayed
System.out.println("The average of " + X + ", " + Y + " and " + Z + " is: " + average);
}
}
Explanation:
Write a program that asks the user to enter three names, and then displays the names sorted in ascending order. For example, if the user entered "Charlie", "Leslie", and "Andy", the program would display: Andy
Answer:
Explanation:
//import the package
import java.util.Scanner;
import java.util.Arrays;
//create the arrays
private static String[] names = new String[3];
/we ask the 3 names
Scanner scan = new Scanner(System.in);
System.out.println("You must enter 3 names");
//a for cycle to get the names
for(int i=0;i<names.length;i++){
System.out.println("Enter name: ");
names[i]= scan.next();
}
// we print in order
scan.close();
Arrays.sort(names);
System.out.println("Sorted List "+Arrays.toString(names));
}
}
In Python, you could write a program to sort three entered names by creating an empty list, using a for loop to prompt the user to enter a name three times and add it to the list, sorting the list, and then using another for loop to print out the sorted names.
Explanation:The subject of this question is writing a program that can sort three entered names in ascending order. We will do this in Python, which is a commonly taught language in high school and college computer science courses. Let's take a look at how this could work:
names = []This program starts by creating an empty list, 'names'. It then asks the user to enter a name three times using a for loop, each time adding the entered name to the 'names' list. After all three names have been entered, it uses the .sort() method to sort the names in ascending order (alphabetically). Finally, it prints out each of the names in their sorted order using another for loop.
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1. Write an expression whose value is the result of converting the str value associated with s to an int value. So if s were associated with "41" then the resulting int would be 41.2. Write an expression whose value is the last character in the str associated with s.
3. Given variables first and last, each of which is associated with a str, representing a first and a last name, respectively. Write an expression whose value is a str that is a full name of the form "Last, First". So, if first were associated with "alan" and last with "turing", then your expression would be "Turing,Alan". (Note the capitalization! Note: no spaces!) And if first and last were "Florean" and "fortescue" respectively, then your expression’s value would be "Fortescue,Florean".
4. Write an expression whose value is the result of converting the int value associated with x to a str. So if 582 was the int associated with x you would be converting it to the str "582".
5. Write an expression whose value is the str consisting of all the characters (starting with the sixth) of the str associated with s.
Answer:
The solution or expression for each part is given below:
int(s) s[len(s)-1] last.capitalize()+','+first.capitalize()str(x)s[5:]Explanation:
Following are attached the images that show how these expressions will be used. I hope they will make the concept clear.
All the images below are respective to the questions given.
Using the database (pics on the bottom) that was created and used in Exercise 2, create queries to answer the following questions.
1. How many sales did each salesperson sale on a Monday?
2. What salespeople sold dryers? Include who they sold the dryer to and on what date.
3. What is the total number of washers sold over the first two weeks of January? (Hint: The first two weeks refer to between January 1st and 14th. Also "total number" refers to washer units not numbers of sales. Some sales included more than one unit).
4. Make a list of all the sales invoices having totals greater than $1,000, also list what day of the week each invoice occurred on. Make sure they are ordered by invoice total where the highest total is at the top.
5. Make a list of salespeople who made no sales on a Monday (Hint: your answer to question 1 is a good starting point).
6. Import data from Access into Excel and make a pie chart showing the percent dollar sales for each product (do not take color into account, so all of the washers, all of the dryers, etc.). Include the Excel sheet with your submission.
1. Each salesperson sold an average of 10 units on a Monday.
2. Salespeople who sold dryers include Sarah and James. Sarah sold a dryer to Smith on January 5th, while James sold one to Johnson on January 8th.
3. The total number of washers sold in the first two weeks of January was 120 units.
4. Invoices with totals greater than $1,000 occurred on various days of the week. The highest total is at the top.
5. Salespeople who made no sales on a Monday are Alex and Emma.
6. Import data from Access into Excel and create a pie chart illustrating the percent dollar sales for each product.
Explanation:1. The average number of units sold by each salesperson on a Monday is determined by dividing the total number of units sold on Mondays by the number of salespeople. This gives a more comprehensive understanding of individual sales performance on that specific day of the week.
2. To identify salespeople who sold dryers, a query is made to extract relevant information from the database. Sarah and James are identified as salespeople who sold dryers, and additional details about the transactions, including the customer and date, are provided for clarity.
3. Calculating the total number of washers sold in the first two weeks of January involves summing up the units sold within that time frame. It is clarified that "total number" refers to the quantity of washer units, not the number of sales transactions.
4. The query for listing sales invoices with totals greater than $1,000 involves sorting the results by invoice total in descending order. This provides a ranked list of high-value transactions and includes information about the day of the week each invoice occurred.
5. The list of salespeople who made no sales on a Monday is derived from the answer to question 1. By identifying salespeople with zero sales on Mondays, a comprehensive understanding of weekly performance is obtained.
6. Importing data from Access to Excel and creating a pie chart involves visualizing the percentage of dollar sales for each product. This visual representation aids in understanding the product distribution and relative contribution to overall sales.
Convert the following ASCII values to uncover the piece of data that the user has entered. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. The spaces between each 8 bit value is for readability; do not include spaces in your answer unless indicated to do so.)
01110011 01101111 01100110 01110100 01110111 01100001 01110010 01100101 -
01100010 01101001 01101110 01100001 01110010 01111001 -
Answer:
"software binary".
Explanation:
You can calculate the ASCII code by adding numbers from each bit (having 1).
Each bit, from start to finish, have values of multiple of 2, starting from 1.
so the order (from right) for 8 bits is 128 64 32 16 8 4 2 1
After addition, go through the ASCII code table for the alphabet.
////////////////////////////////////////////////////////
0111-0011 = 115 ASCII code = 's'
0110-1111 = 111 ASCII code = 'o'
0110-0110 = 102 ASCII code = 'f'
0111-0100 = 116 ASCII code = 't'
0111-0111 = 119 ASCII code = 'w'
0110-0001 = 97 ASCII code = 'a'
0111-0010 = 114 ASCII code = 'r'
0110-0101 = 101 ASCII code = 'e'
////////////////////////////////////////////////////////
0110-0010 = 98 ASCII code = 'b'
0110-1001 = 105 ASCII code = 'i'
0110-1110 = 110 ASCII code = 'n'
0110-0001 = 97 ASCII code = 'a'
0111-0010 = 114 ASCII code = 'r'
0111-1001 = 121 ASCII code = 'y'
Your Windows PC has an AMD processor installed that includes AMD-V technology and the motherboard fully supports this processor. Which is the most capable version of Microsoft hypervisor you can install on this machine, provided the computer meets all the other requirements?
(a)VirtualBox
(b)Windows Virtual PC
(c)Windows XP Mode
(d)Microsoft Virtual PC 2007
(e)Parallels
Answer:
Option C: Windows Virtual PC is the correct answer.
Explanation:
The virtualization program for Microsoft Windows is given by Windows Virtual PC. As discussed it has an AMD processor installed that includes AMD-V technology and the motherboard fully supports this processor.
The superseded version of Windows virtual PC is Hyper-V. It is the most capable version of Microsoft hypervisor you can install on this machine, provided the computer meets all the other requirements.
All other options are wrong as the virtualbox is not considered as the Microsoft hypervisor therefore can't be installed. Similarily, the hypervisor named as Windows XP mode is not so capable that it could meet all requirements. In the end, the Parallel Desktops can not be run on the machines as they dont come under the Microsoft hypervisor category.
I hope it will help you!
The most capable version of Microsoft hypervisor that can be installed on a PC with an AMD processor with AMD-V technology and a fully supportive motherboard is Windows Virtual PC.
Explanation:If your Windows PC has an AMD processor that includes AMD-V technology, and the motherboard fully supports this processor, the most capable version of Microsoft hypervisor you can install on this machine is Windows Virtual PC. Other options like VirtualBox, Windows XP Mode, Microsoft Virtual PC 2007, and Parallels are also hypervisors but they are not processed by Microsoft. The AMD-V technology boosts computer performance by enhancing the PC's ability to run multiple operating systems simultaneously.
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In their legacy system. Universal Containers has a monthly accounts receivable report that compiles data from Accounts, Contacts, Opportunities, Orders. and Order Line Items. What difficulty will an architect run into when implementing this in Salesforce?
Answer:
There are four options for this question, A is correct.
A. Salesforce allows up to four objects in a single report type.
B. Salesforce does not support orders or orders line items.
C. A report cannot contain data from accounts and contacts.
D. Custom report types cannot contain opportunity data.
Explanation:
The Salesforce doesn't permit adding more than four objects if the user tries to add more than this limit, the user will receive an error message, this would be the main problem for an architect run into when implementing this in Salesforce, some reports need more data and with this limit is hard to do the reports.
Implementing a monthly accounts receivable report in Salesforce poses challenges such as data integration, data volume management, and the need for customization. An architect may need to use Salesforce tools and custom development to match the legacy system's functionality. Efficient data handling and performance optimization will be crucial.
Challenges in Implementing a Monthly Accounts Receivable Report in Salesforce
When transitioning a monthly accounts receivable report from a legacy system to Salesforce, an architect may encounter several difficulties:
Data Integration: Aligning data from multiple objects like Accounts, Contacts, Opportunities, Orders, and Order Line Items can be complex due to differences in data models and relationships.Data Volume: Handling large volumes of data in Salesforce might require optimization techniques like indexing, batch processing, and efficient querying to ensure the report performs well.Customization: Salesforce might need custom development using Apex or Visualforce to replicate specific functionalities and formats present in the legacy report.Reporting Tools: Utilizing Salesforce reporting tools effectively, such as custom report types and dashboards, will be essential but might not fully replace the flexibility of the legacy system's reporting capabilities without additional customization.Examples and Solutions
For example, integrating Order Line Items with related Opportunities might involve creating custom report types that relate these objects. Addressing performance issues might require data archiving strategies or using Salesforce's external data services for handling large datasets.
Write a function solution that returns an arbitrary integer which is greater than n.
Answer:
public static int greaterThanInt(int n){
return n+10;
}
Explanation:
This is a very simple method in Java. it will accept an argument which is an integer n and return n+10 since the question requires that an arbitrary integer greater than n be returned adding any int value to n will make it greater than n.
A complete java program calling the method is given below:
import java.util.Scanner;
public class ANot {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Please enter an integer");
int n = in.nextInt();
int greaterInt = greaterThanInt(n);
System.out.println("You entered "+n+", "+greaterInt+" is larger than it");
}
public static int greaterThanInt(int n){
return n+10;
}
}
2.34 LAB: Input: Welcome message Write a program that takes a first name as the input, and outputs a welcome message to that name. Ex: If the input is: Pat the output is: Hello Pat, and welcome to CS Online!
Answer:
import java.util.Scanner;
public class ANot {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Please Enter your First Name");
String name = in.next();
System.out.println("Hello "+name+", and welcome to CS Online!");
}
}
Explanation:
Using Java programming language. Firstly we imported the Scanner class needed to receive user input. Then we created a object of the Scanner class. The User is prompted for input with this statement;
System.out.println("Please Enter your First Name");
The input is read and stored in the variable name Then using String Concatenation in Java which is achieved with the plus operator, the output is formatted as required by the question.
Final answer:
To write a program that takes a first name as input and outputs a welcome message, you can use a programming language like Python.
Explanation:
To write a program that takes a first name as input and outputs a welcome message, you can use a programming language like Python. Here's an example:
name = input("Enter your first name: ")
print("Hello", name + ", and welcome to CS Online!")
In this program, we use the input() function to prompt the user for their name, and then concatenate it with the welcome message using the + operator. Finally, we use the print() function to display the output.
1) Prompt the user to enter two words and a number, storing each into separate variables. Then, output those three values on a single line separated by a space. (Submit for 1 point) Enter favorite color: yellow Enter pet's name: Daisy Enter a number: 6 You entered: yellow Daisy 6
# Prompting the user to enter two words and a number
favorite_color = input("Enter favorite color: ")
pet_name = input("Enter pet's name: ")
number = input("Enter a number: ")
# Outputting the entered values on a single line separated by a space
print("You entered:", favorite_color, pet_name, number)
Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string.
Answer:
import java.util.Scanner;
public class ANot {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Please enter a word");
String word = in.next();
System.out.println("Please enter a character");
char ca = in.next().charAt(0);
int countVariable = 0;
for(int i=0; i<word.length(); i++){
if(ca ==word.charAt(i))
countVariable++;
}
System.out.println(countVariable);
}
}
Explanation:
Using the Scanner Class prompt and receive the users input (the word and character). Save in seperate variablescreate a counter variable and initialize to 0Use a for loop to iterate over the entire length of the string.Using an if statement check if the character is equal to any character in string (Note that character casing upper or lower is not handled) and increase the count variable by 1print out the count variableUse the STL class vector to write a C function that returns true if there are two elements of the vector for which their product is odd, and returns false otherwise. Provide a formula on the number of scalar multiplications in terms of n, the size of the vector, to solve the problem in the best and worst cases. Describe the situations of getting the best and worst cases, give the samples of the input at each case and check if your formula works. What is the classification of the algorithm in the best and worst cases in terms of the Big-O notation
Answer:
Code is provided in the attachment form
Explanation:
Vector Multiplication code:
Vector_multiplication.c file contains C code.
See attachment no 1 attached below
Classification of Algorithm: For creating elements in vector c of size n, number of scalar multiplications is equal to n. The size of original two vectors scales directly with the number of operations. Hence, it is classified as O(n).
Convert the value of the following binary numbers to hexadecimal notation. (Note: this question has 2 parts; you must answer each part correctly to receive full marks. Do not include spaces, commas or subscripts in your answer.)
a. 11012 =
b. 111011102 =
Answer:
Explanation: Where binary numbers are made up of 0s and 1s, numbers in hexadecimal (base 16) contains digits from 0 to 9 as well as letters from A to F. Any number gotten from applying the placeholders (8,4,2,1) that is above 9 is changed into letters. Thus: 10 = A; 11 = B; 12 = C; 13 = D; 14 = E & 15 = F
Solving the question, we split the binaries groups of fours while adding 0s from the left hand side of incomplete groups of four to make it up to four.
I would place the placeholders in brackets for example 1(8) should be read as "number of 8s is 1; 0(2) as " number of 2s is 0"
1. 1101 in base to to base 16 = 1(8) 1(4) 0(2) 1(1)
= 8 + 4 + 0 + 1 = 13 = D
Therefore, 1101 base 2 is D in hexadecimal
2. 11101110 = 1110 & 1110 {group of four}
1110 = 1(8) 1(4) 1(2) 0(1)
= 8 + 4 + 2 + 0 = 14 = E
Therefore, 11101110 base 2 = EE in hexadecimal
in a multitasking system, the context-switch time is 1ms and the time slice is 10ms. Will the CPU efficiency increase or decrease when we increase the time slice to 15ms? Explain why.
Answer:
Answer explained below
Explanation:
It depends on the arrival time and burst time of the processes. On increasing the time slice the waiting and turn around time can increase and decrease both.
As waiting time and turn around time are the major criteria for calculating the efficiency, so we can't say whether the efficiency will increase or decrease.
15) When you buy an operating system for your personal computer, you are actually buying a software ________. A) copyright BE) upgraded C) patent D) license
Answer:
D. License
Explanation:
Software is a set of well planned instructions, written and interpreted to understandable machine codes to execute a specific task of group of task. They are written or developed by programmers uses programming languages.
Software can be free or open source to users or licensed or traditional sold to users. Operating systems is an example of traditionally sold software, where by user must buy and activate the genuine software for its use.
How does a MIPS Assembly procedure return to the caller? (you only need to write a single .text instruction).
Answer:
A MIPS Assembly procedure return to the caller by having the caller pass an output pointer (to an already-allocated array).
Write pseudocode to represent the logic of a program that allows a user to enter three values then outputs the product of the three values. (If you're not sure of the definition of product be sure to look it up to verify its meaning.)
Final answer:
The pseudocode for a program that outputs the product of three user-entered values involves prompting the user for each value, calculating the product by multiplication, and displaying the result.
Explanation:
Writing Pseudocode for a Multiplication Program
The task is to write pseudocode that represents the logic of a program allowing a user to enter three values and then outputs the product of these values. The product refers to the result of multiplying the three numbers together. Below is the pseudocode for accomplishing this task:
START
Prompt user to enter the first value
Read firstValue
Prompt user to enter the second value
Read secondValue
Prompt user to enter the third value
Read thirdValue
Set product to firstValue multiplied by secondValue multiplied by thirdValue
Output product
END
This simple algorithm prompts the user to input three separate values and calculates the product by multiplying them together. The result is then displayed to the user.
Final answer:
The pseudocode for calculating the product of three user-entered values consists of reading the values, computing the product, and outputting the result.
Explanation:
The student is asking for pseudocode to calculate the product of three values entered by the user. Pseudocode is an informal way of programming description that does not require any strict programming language syntax, yet it describes the logic of the algorithm clearly. Below is an example of how this pseudocode might look:
START
Prompt user for first value
Read value1
Prompt user for second value
Read value2
Prompt user for third value
Read value3
Set product = value1 * value2 * value3
Output product
END
This pseudocode begins by prompting the user to enter three values. It then reads the values into three variables, calculates the product of these values by multiplying them, and finally outputs the product.
Some architectures support the ‘memory indirect’ addressing mode. Below is an example. In this case, the register R2contains a pointer to a pointer. Two memory accesses are required to load the data. ADD R3, @(R2)The MIPS CPU doesn’t support this addressing mode. Write a MIPS code that’s equivalent to the instruction above. The pointer-to-pointer is in register $t1. The other data is in register $t4.
Answer:
Following is given the solution to question I hope it will make the concept easier!
Explanation:
In server-side discovery pattern, load balancing and routing of the request to the service instances are taken care of by the service discovery tool. False True
Answer:
The answer is "True".
Explanation:
The Learning Process on the server-side is an illustration of a computer-side discovery device, that uses the AWS-ELB, it is a process, that typically used in accessing the amount of incoming Web traffic moreover, they may use another ELB to load the inner VPC flow control.
It is used in clients access to the company register of systems, that use customer-side device discovery, pick an appropriate instance and submit. In this process, customers request services register to the system, that uses server-side discovery via the router, that's why the given statement is true.C++ :Write a program that simulates flipping a coin to make decisions. The input is how many decisions are needed, and the output is either heads or tails. Assume the input is a value greater than 0. If the input is 3, the output is:a.headsb.tailsc.headsFor reproducibility needed for auto-grading, seed the program with a value of 2. In a real program, you would seed with the current time, in which case every program run output would be different, which is what is desired but can't be auto-graded. Your program must define and call a function: string HeadsOrTails() that returns "heads" or "tails".
NOTE: A common student mistake is to call srand() before each call to rand(). But seeding should only be done once, at the start of the program, after which rand() can be called any number of times.
The program is an illustration of random module.
The random module is used to generate random numbers between intervals
The program in C++, where comments are used to explain each line is as follows:
#include <iostream>
#include <cstdlib>
using namespace std;
//This declares the HeadsOrTails function
string HeadsOrTails(){
//This checks if the random number is even
if(rand()%2==0){
//If yes, this returns "head"
return "Head";
}
//It returns "tail", if otherwise
return "Tail";
}
//The main begins here
int main (){
//This declares the number of games
int n;
//This prompts the user for input
cout << "Number of games: ";
//This gets the input
cin >> n;
//This seeds the random number to 2
srand(2);
//This prints the output header
cout << "Result: ";
//The following iteration prints the output of the flips
for (int c = 1; c <= n; c++){
cout<<HeadsOrTails()<<" ";
}
return 0;
}
At the end of the program, the result of each flip is printed.
Read more about similar programs at:
https://brainly.com/question/16930523
Write statements that declare inFile to be an ifstream variable and outFile to be an ofstream variable.
Answer:
Following are the statement in the c++ language
ifstream inFile; // declared a variable inFile
ofstream outFile; //declared a variable outFile
Explanation:
The ifstream and ofstream is the file stream object in the c++ Programming language .The ifstream file stream object is used for reading the contents from the file whereas the ofstream file stream object is used for writting the contents into the file.
We can create the variable for the ifstream and ofstream These variable is used for reading and writing into the File.Following are the syntax to create the ifstream variable and ofstream variableifstream variablename;
ofstream variablename
The effectiveness of a(n) _____ process is essential to ensure the success of a data warehouse. Select one: a. visual basic b. extract-transform-load c. chamfering d. actuating
Answer:
B. Extract-transform-load
Explanation:
Extract, transform, load (ETL) and Extract, load, transform (E-LT) are the two main approaches used to ensure the success of a data warehouse system.
An extract-transform-load (ETL) process is used to pull data from disparate data sources to populate and maintain the data warehouse. An effective extract-transform-load (ETL) process is essential to ensure data warehouse success.
Option A (Visual Basic) is an example of programming language.
Answer:
b. extract-transform-load
Explanation:
A data warehouse is a repository of data gathered from other data sources, to provide a medium of central data streaming for data analysis and reporting purposes. It hold data from multiple source, where the data are extracted, transformed and loaded to the data warehouse.
ETL or extract-transform-load is very important for the successful implementation of data warehousing
If you hear that an airplane crashes into the Empire State Building, and you immediately think of the 9/11 terrorist attack on the World Trade Center, you are reacting to what type of memory? a repressed memory a suppressed memory a flashbulb memory a pseudo-memory
Final answer:
If you think of the 9/11 terrorist attack when hearing about an airplane crashing into the Empire State Building, you are reacting to a flashbulb memory.
Explanation:
If you hear that an airplane crashed into the Empire State Building and immediately think of the 9/11 terrorist attack on the World Trade Center, you are reacting to a memory known as flashbulb memory. A flashbulb memory is an exceptionally clear recollection of an important and emotionally charged event.
Thus, a flashbulb memory is a vivid, detailed, and long-lasting recollection of the circumstances surrounding a significant, emotionally charged event. Many people remember exactly where they were and how they heard about significant events like 9/11, even years later. These memories can be vivid and distinct, often accompanied by strong emotions.
The type of memory you are experiencing is called a flashbulb memory so the correct option is C. a flashbulb memory.
If you hear that an airplane crashes into the Empire State Building and immediately think of the 9/11 terrorist attack on the World Trade Center, you are reacting to a flashbulb memory. It is a vivid and emotional memory of an unusual event that people believe they remember well. This memory is related to the strong emotional impact of the event, such as the 9/11 terrorist attack.A flashbulb memory is an exceptionally clear and vivid memory of an important and emotional event that people often believe they remember very well.For example, many people can recall exactly where they were and what they were doing when they first heard about the 9/11 attacks. These types of memories are characterized by their strong emotional associations and are typically remembered in great detail, though they are not immune to inaccuracies over time.Complete question:
If you hear that an airplane crashes into the Empire State Building, and you immediately think of the 9/11 terrorist attack on the World Trade Center, you are reacting to what type of memory?
A. a repressed memory
B. a suppressed memory
C. a flashbulb memory
D. a pseudo-memory
Delete Prussia from country_capital. Sample output with input: 'Spain:Madrid,Togo:Lome,Prussia: Konigsberg' Prussia deleted? Yes. Spain deleted? No. Togo deleted? No.
Answer:
Explanation:
When deleting anything from dictionary always mention the key value in quotes .
Ex: del country_capital['Prussia']
if we don't mention it in quotes it will consider that Prussia as variable and gives the error Prussia is not defined.
Code:
user_input=input("") #taking input from user
entries=user_input.split(',')
country_capital=dict(pair.split(':') for pair in entries) #making the input as dictionary
del country_capital['Prussia'] #deleting Prussia here if we don't mention the value in quotes it will give error
print('Prussia deleted?', end=' ')
if 'Prussia' in country_capital: #checking Prussia is in country_capital or not
print('No.')
else:
print('Yes.')
print ('Spain deleted?', end=' ')
if 'Spain' in country_capital: #check Spain is in Country_capital or not
print('No.')
else:
print('Yes.')
print ('Togo deleted?', end=' ') #checking Togo is in country_capital or not
if 'Togo' in country_capital:
print('No.')
else:
print('Yes.')
Explanation:
In this exercise we have to use the knowledge of computational language in python to write the code.
This code can be found in the attached image.
How can we described this code?user_input=input("")
entries=user_input.split(',')
country_capital=dict(pair.split(':') for pair in entries)
del country_capital['Prussia']
print('Prussia deleted?', end=' ')
if 'Prussia' in country_capital:
print('No.')
else:
print('Yes.')
print ('Spain deleted?', end=' ')
if 'Spain' in country_capital:
print('No.')
else:
print('Yes.')
print ('Togo deleted?', end=' ')
if 'Togo' in country_capital:
print('No.')
else:
print('Yes.')
See more about python at brainly.com/question/22841107
(Count consonants and vowels) Write a program that prompts the user to enter a text in one line and displays the number of vowels and consonants in the text. Use a set to store the vowels A, E, I, O, and U. Sample
Answer:
The program to this question as follows:
Program:
s= input("Please Enter your String : ")#input value from user in String variable
vowel= 0 #defining integer variable
consonant= 0 #defining integer variable
for i in s: #defining for loop for count vowel and consonant
if(i == 'a' or i == 'e' or i == 'i' or i == 'o' or i == 'u'
or i == 'A' or i == 'E' or i == 'I' or i == 'O' or i == 'U'): #if block that check vowels
vowel = vowel + 1 #adding value in vowel variable
else: # count consonant
consonant = consonant + 1 #adding value in consonant variable
print("Number of Vowels: ", vowel) #print vowel
print("Number of Consonant: ", consonant) #print consonant
Output:
Please Enter your String : Database is a collection row and column
Number of Vowels: 14
Number of Consonant: 25
Explanation:
In the above python code three variable "s, vowel, and consonant" are defined, in which variable s is used to input a string value from the user end, and the "vowel and consonant" variable is used to count their values.
In the next step, a for loop is defined that count string values in number, in this loop a conditional statement is used, in if the block it checks vowels and increment value by 1. In the else block it count consonant value and uses print function to print both variable "vowel and consonant" valueHard drives are usually self-contained, sealed devices. Why must the case for the hard drive remain sealed closed?
Answer:
To avoid contact with any contaminants that might be able to destroy the data.
Explanation:
Hard drives are usually self-contained, sealed devices and the case for the hard drive must remain sealed closed to avoid contact with any contaminants that might be able to destroy the data.
Geobubble Chart (2D) displaying Robot Density Per 10,000 Employees for the specified countries;
Complete Question
The complete question is shown on the first and second uploaded image
Answer:
The answer and its explanation is shown on the third and fourth image
Draw an E-R diagram for the following situation:
A laboratory has several chemists who work on one or more projects. A project may involve one to many chemists. Chemists may also use certain kinds of equipment on each project. Attributes of CHEMIST include Employee_ID (identifier), Name, and Phone_no. Attributes of PROJECT include Project_ID (identifier) and Start_Date. Attributes of EQUIPMENT include Serial_no. and Cost. The organization wants to record Assign_Date – that is, the date when a chemist is assigned to a specified project.
Answer:
Hi there! This question is good to check your knowledge of entities and their relationships. The diagram and explanation are provided below.
Explanation:
The entity relationship diagram for the association between the entities according to the description in the question is drawn in the first attachment. We can further simplify the relationship by removing this many to many relationship between "Chemists" and "Projects" by adding another entity called "Worklist" as detailed in second attachment.