A security risk to email is​ __________, which are fraudulent messages that prompt unwary users to reveal sensitive information or grant unauthorized access to protected networks. A. direct mail B. instant messaging C. phishing D. spam E. mass mail

Answer:

Evidence based decision-making

Explanation:

Evidence-based decision-making uses research as the backbone for making decisions. It ensures that proper investigations are done before any decision is made.

This decision making technique carries out an in-depth analysis of empirical data collected from targeted sources. The decisions made are based on the following type of evidence:

L.L. Bean works with the records of how quick customers make decisions and whether they complete their purchase. This means that they suggest solutions based on the evidence retrieved from the data.

Answer: if statement

Explanation:

The statements executes when a specific conditions are true.

If somehow the evaluation of just a conditional expression yields a response of true, the if statement has been utilized to run specified computer code.

A decision-making statement that directs a program's decision-making under the given parameters or conditions.

This same if statement runs some block of functions whenever a stated condition seems to be satisfied (TRUE) or perhaps another sequence of bytes if indeed the criterion isn't met (FALSE).

Thus the above response is appropriate.

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Answer:

Technical controls.

Explanation:

In a network, data is transmitted in form of packets and frames within a network or between networks. Users with authorised access to a network and a end device can easily access its services with the required tools.

Cyber attackers exploit vulnerabilities in networks to access information and services. For this technical control means are implemented. It uses technology as a mean of controlling access to networks and information.

Technologies like firewall, intrusion detection and prevention devices, antivirus and encryption are examples of technical control mechanism for access control.

Answer:

Option B is the correct option.

Explanation:

While the user facing a problem on his computer system that is he received a message that 'Hard drive is not found'. Then, he freaks out and calls his friend who is the technician because he has lots of important files and data in his hard drive, he tells him that he was watching a movie last night.

So, the technician tells him after the investigation is that its system's Boot priority is changed and it set to DVD drive.

Answer:

D. There is a set of icons that represent the OS tasks.

Explanation:

A GUI  meaning: Graphical User Interface is a set of interactive visual components for computer software. A GUI displays objects that convey information, and represent actions that can be taken by the user.

GUI objects include icons, cursors, and buttons. These graphical elements are sometimes enhanced with sounds, or visual effects like transparency and drop shadows.

A GUI is considered to be more user-friendly than a text-based command-line interface.

A GUI is special because it uses icons to represent OS tasks, making it user-friendly. Therefore, the correct answer is option d.

A GUI (Graphical User Interface) is special because it provides a visual way of interacting with a computer, using items like windows, icons, and menus instead of purely text-based commands. The correct answer to the question is:

Option d) there is a set of icons that represent the OS tasks.

In a GUI, icons are used to represent different tasks, making it easier for users to understand and navigate the operating system. This visual representation is a crucial aspect of GUIs, setting them apart from command-line interfaces (CLIs) that require text-based input.

Main Features of a GUI:

These elements work together to make computer systems more user-friendly, especially for those who may find text-based commands difficult to use.

Answer:

int widthOfBox; //declaration

int widthOfBook; // declaration

if (widthOfBox%widthOfBook!=0){

}

Explanation:

This expression will evaluate to true if the value of widthOfBox is not divisible by widthOfBook.

The modulo operator (%) is used for this evaluation since widthOfBox %widthOfBook will evaluate to zero if the widthOfBox is divisible by  widthOfBook

Answer:

7 hours 30 minutes per day.

Explanation:

Youths of this generation, they say, are addicted to screens. The CNN researchers made their research and claims that the youths average screen time is seven hours and thirty minutes.

This is a possibility as technology have provided that environment of digital communication and entertainment. From TV shows, video games to surfing the internet on computers and smartphones, and social messaging platform, adds up to the screen time of youths on a daily basis.

Answer:

Convergent network

Explanation:

In networking, computers devices are connected together to communicate and share resources. Devices like routers and switches are examples of intermediate network devices and computers, smartphones, tablets and IP phones are all examples of end devices in a network.

In the past, dedicated networks are installed for separate voice, text and video packets. But as information technology evolves, one network is used for all three packets. This network is called convergent network.

Answer:

The Java code is given below

Explanation:

Window.java:

public class Window {

private int width, height;

public Window(int width, int height) {

this.width = width;

this.height = height;

}

public int getHeight() {

return height;

}

public void setHeight(int height) {

this.height = height;

}

public int getWidth() {

return width;

}

public void setWidth(int width) {

this.width = width;

}

@Override

public String toString() {

return "Window [width=" + width + ", height=" + height + "]";

}

}

TitledWindow.java:

public class TitledWindow extends Window {

private int barHeight;

public TitledWindow(int width, int height, int barHeight) {

super(width, height);

this.barHeight = barHeight;

}

public int getClientAreaHeight() {

return barHeight + super.getHeight();

}

@Override

public String toString() {

return "TitledWindow [width=" + super.getWidth() + ", height=" + super.getHeight() + ", barHeight=" + barHeight + "]";

}

}

TestWindows.java:

public class TestWindows {

public static void main(String args[]) {

Window w = new Window(450, 200);

System.out.println("Window: " + w);

TitledWindow titledWindow = new TitledWindow(450, 200, 30);

System.out.println("titaledWindow: " + titledWindow);

System.out.println("titledWindow.height: " + titledWindow.getClientAreaHeight());

}

}

Answer:

Data

Explanation:

Information system frameworks are processes or stages in which data in created and transmitted between devices a network.

There are five components or stages in the information system frameworks, they are hardware, software, data, procedure and people.

These components are segmented into three different parts. They are the computer side, data and the human side. The computer side is the hardware and software components which is linked to the human side comprising of the people and procedure.

Answer:

a) The other aircraft is crossing to the left

Explanation: An aircraft is any vehicle such as an airplane that is able to fly in the air through the support of the air. Aircrafts usually overcome the force of gravity fr it to be able to sustain it's long movement in the air. An aircraft can either be an airplane or a balloon etc.

One of the traffic signals of the air flight system is that if an aircraft is flashing and steady red light ahead at the same altitude,it means the airplane is crossing left.

Answer:

Explanation:

The best option, we can use is CDN content delivery network or content distribution network is a proxy server with data centers around the world, this technology was implemented in 1990, and is so helpful to improve big websites with a lot of traffic, in this particular questions, we must improve the velocity in Japan and Australia, with CDN people in these countries will connect in near data centers, the data won't come from the USA or Europe in this case, will be a connection in the country or near.

Answer:

The correct answer to the following question will be "Formal languages".

Explanation:

Such languages are, thus, the languages that people developed for specific purposes.

A programming language is an artificial language designed for specific purposes, such as representing mathematical ideas or computer programs. Examples include Python, Java, and C++.

Any one of the languages that people have designed for specific purposes, such as representing mathematical ideas or computer programs, is called a programming language. These languages are artificial languages that are created by humans. Examples of programming languages include Python, Java, and C++. They are used to write computer programs and give instructions to computers.

Answer:

To video chat with his mother, he would need a webcam and speakers.

Explanation:

To have a successful video chat, the following must be present.

For Alessandro to successfully video chat with his mother, the above hardware must be in place.

To video talk with his mother, Alessandro will need the following hardware:

If Alessandro's computer does not have a built-in camera or microphone, he can purchase a microphone separately. He can also connect a headset to his computer which will include both a microphone and speakers.

Alessandro's internet connection should be fast enough to support video streaming. A good rule of thumb is to have an upload speed of at least 1 Mbps and a download speed of at least 3 Mbps.

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Answer:

Reorganize the network into smaller groups and connect each group to a router.

Explanation:

The user presently has 15 switches linked to another switch, with such an avg of 20 locations. The switches are linked to each other in such a manner that almost all systems can convey within a single Local area network. The high percentage to broadcast frames were found on that Local area network. They believe the amount of broadcasts could affect throughput.

So, they would reorganize each network into smaller units and link to such a router for each unit.

Answer:

SQL Server Comparison Tool.

Explanation:

Based on the information provided within the question it can be said that the best tool to use for this scenario would be an SQL Server Comparison Tool. This is a tool designed to compare different servers together but works great as a read only monitoring tool to monitor the performance of the database while also generating performance reports.

Answer:

Viper Slash can be classified as a Question mark product

Explanation:

BCG matrix is a method developed by the Boston Consulting Group to analyze the strategic position and potential of businesses or products.

Business portfolios are evaluated using

The result of the analysis is divided into four quadrants

Ruth's Viper Slash falls into the Question marks category as the games section is a fast-growing market and struggle to gain market shares.

Answer:

Sound card

Explanation:

In computer or laptop music or sound files are stored in digital form. Sound card is the the device that is used to convert the digital form of music into analog to produce the signal that is compatible with speaker or microphone.

If the speakers are not working on the laptop, means there is no sound produced on speakers. It means that sound card is not working properly.

Answer:

Bluetooth

Explanation:

Bluetooth is a standard to share data between Mobil devises, typically less than 10 m (33 ft), up to 100 m (330 ft), but the Bluetooth 5.0 has a range of 40–400 m (100–1,000 ft), in addition, NFC is something similar because needs a separation of 10 cm or less, and with RFID we can read to hundreds of meters.

Answer:

The answer is C. Highly structured threats

Explanation:

Highly structured threats are carried out with a very high level of precision. They have taken a lot of time and effort in identifying system vulnerabilities and strengths. These attackers could have massive financial support, which will enable them to hire highly technical personnel to effectively carry out the attack.

They target big financial institutions, corporate organizations, government agencies and other valuable units that can negatively affect the economy of the organization or nation at large.

Explanation:

Ethical Hackers or White Hat Hackers  are the skilled security professional , monitors the organisations computer system , fixing the security issues and fixing them  to monitor.

Ethical hacking includes

Answer:

Physical security of fixed location (desktop) computers is Necessary to consider, because physical security is always something that must be evaluated. Very few locations are guaranteed to be secured.

Explanation:

Physical security is necessary because fixed locations accommodate facilities, equipment, network, confidential information, important data, software and so on.

Hence, to protect these valuables against theft, vandalism, and terrorism, the presence of physical security is very important. The physical security personnel must be trained and equipped with the necessities to combat the first attempt by thieves or terrorists before calling the police or other security parastatals.

Answer:

Computer-literate

Explanation:

Computer knowledge is divided into areas or families of applications:

Answer:

Base band : A list of radio frequencies

PRI : The chip that controls the radio frequency waves within a device

PRL: The connection between a mobile device and radio tower

Explanation:

Base-band is the range or band of frequencies. It contains a number of between upper and lower limit of the frequency. For example if the range of transmission of the signal is 2khz to 3khz. The frequencies between this range are called base band.

PRI is the chip that is used to control the different frequencies received at the device. This chip control the radio frequencies that are allowed to the devices. It is the short form of primary rate interface.

PRL is the list named as Preferred Roaming List. It has stored the information of the mobile devices that are connected to the mobile phone. This list is used while communicating between mobile device and tower.

System Acquisiton: The process used to get the information system resources needed to provide services that are necessary to meet a specific set of needs.

- 2 fundamental strategies for system acquisition:

1) buy off-the-shelf software

2) build a custom application.

Answer:

misspelling a programming language word

Explanation:

Syntax error is the type of error in programming, when the programmer insert some symbol that is not present in directories or libraries, the programmer not followed the rules of that particular programming language that is understandable to compiler.

For example in C++, it is necessary to insert the semicolon (;) after each statement. If the programmer not insert the semicolon after each statement, the program will show the syntax error.

If the programmer use integer instead of int to assign datatype to the variable in C++, it will also leads to the syntax error. Because in C++ library, Integer is defined with the help of "int".

Answer:

Explanation:

If we identify our target market, we can make social media campaign more efficient, in this case, we get people with similar hobbies and tastes, is easier to make segments with filters like age, nationality, language, and the hobbies, this is a powerful way to get new costumers and shoppers for our company via social media.

The code is given in the explanation section.

Explanation:

def areacalcpy():

   _input_ = input("Enter the shape that you wish to calculate the area: ")

   shapearea = 0

   pieval = 3.14

   if _input_ == "Square":

       sideval = int(input("Enter side value of the shape: "))

       shapearea = shapearea + (sideval ** 2)

   elif _input_ == "Circle":

       circleradius = int(input("Enter radius value of the circle: "))

       shapearea = shapearea + (2 * pieval * circleradius)

   else:

       print ("The given shape is invalid, give a valid shape to calculate area")

   print ("%.2f" % shapearea)

areacalcpy()

The given code can calculate the area for both the shapes circle and square.

Similarly the area can be calculated for triangle and rectangle.

In computer technology, the three (3) types of game development tools include the following:

A game development tool can be defined as a set of specialized software programs that are used by game developers (programmers) for the design and development of a game.

In software development, there are different types of game development tools and these include the following:

The three (3) team responsibilities that were required to make mortal kombat are:

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1. Game development tools include Integrated Development Environments (IDEs) for coding, graphics software for art assets, and Version Control Systems (VCS) for collaboration and code management.

2. In "The Legend of Zelda: Breath of the Wild," designers created physics-based puzzles, programmers implemented AI behaviors, and artists designed characters and landscapes.

3. In "Overwatch," designers balanced hero abilities, programmers coded gameplay mechanics, and artists created characters, environments, and visual effects.

Let's address each part of your query one by one:

1. Game Development Tools

Besides the Game Engine, here are three other important game development tools:

- 1. Integrated Development Environment (IDE): An IDE is essential for developers to write, debug, and test code efficiently. Examples include Visual Studio for C# development, IntelliJ IDEA for Java, and JetBrains PyCharm for Python.

- 2. Graphics Software: Graphics software such as Adobe Photoshop, Autodesk Maya, or Blender is crucial for artists and designers to create and manipulate 2D and 3D assets, textures, animations, and visual effects.

- 3. Version Control System (VCS): Version control systems like Git are used to manage changes to source code, assets, and other files collaboratively. They allow teams to track changes, manage branches, and revert to previous versions if needed.

2. Game Responsibilities: Designer, Programmer, Artist

Example Game: "The Legend of Zelda: Breath of the Wild"

- Designer Responsibility: Designers are responsible for creating the game mechanics and systems. In "Breath of the Wild," the open-world exploration and interaction mechanics were central. For instance, the physics-based puzzles and the interaction with the environment (like using the Sheikah Slate to manipulate objects or solving Shrine puzzles) required meticulous design to ensure they were engaging and intuitive.

- Programmer Responsibility: Programmers implement the game mechanics and systems into code. In "Breath of the Wild," programming responsibilities included implementing the AI behaviors of enemies and NPCs, managing the physics engine for interactions like climbing, and optimizing performance to ensure smooth gameplay even in vast open environments.

- Artist Responsibility: Artists create the visual assets and design the overall visual style. In "Breath of the Wild," artists were responsible for creating detailed landscapes, character designs (like Link and Zelda), enemy designs (like Guardians and Lynels), and environmental effects (such as weather changes and the aesthetic of different regions like the Gerudo Desert or Zora's Domain).

3. Game Responsibilities: Designer, Programmer, Artist

Example Game: "Overwatch"

- Designer Responsibility: Designers in "Overwatch" were crucial in balancing the diverse roster of heroes, each with unique abilities and roles. For example, designing the abilities of heroes like Tracer required careful consideration of gameplay balance and synergy within teams.

- Programmer Responsibility: Programmers implemented the core game mechanics such as the first-person shooter gameplay, network code for multiplayer functionality, and backend systems for matchmaking and player progression.

- Artist Responsibility: Artists created character models, animations, environment assets (like maps such as Hanamura or Dorado), and visual effects (like the abilities of heroes such as Genji's Dragonblade or Junkrat's Rip-Tire).

These roles and responsibilities highlight the collaborative effort required in game development, where designers, programmers, and artists each contribute their specialized skills to create a cohesive and engaging gaming experience.

Answer:

Native app

Explanation: