The 5 disadvantages caused by computer viruses:
A lot of pop-ups.Slow performance.Consistent crashes.Storage space shortage.The issues of Missing files.A computer virus is known to be a kind a type of computer program that is, if it is executed, tends to double itself by changing other computer programs as well as inserting its own kind of code.
Note that if the replication process is said to succeeds, the affected areas are then known to be called "infected" with a computer virus.
Other disadvantages of computer virus are:
Unknown login items.Increased network traffic.Browser homepage is altered.Therefore, The 5 disadvantages caused by computer viruses:
A lot of pop-ups.Slow performance.Consistent crashes.Storage space shortage.The issues of Missing files.Learn more about computer viruses from
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What materials are used to make a steel headgear
Answer:
headgear or concrete structure A concise definition of a Headgear, is a steel or concrete structure constructed to facilitate the transfer of men, material and rock from underground as well as the housing of equipment and safety devices used for sinking and productionw
material used to make steel To make pure steel, iron and carbon are needed. On its own, iron is not very strong, but a low concentration of carbon - less than 1 percent, depending on the kind of steel, gives the steel its important properties. The carbon in steel is obtained from coal and the iron from iron ore.
Explanation:
i hope it helped it is from my science book
What is e-learning
can anyone tell me in her/his own words
Explain insert a ternary operator.?
Explain insert ternary operator.?
______________________________________
QUESTION;Explain insert ternary operator.?
ANSWER;The ternary operator is an operator that exists in some programming languages,which takes three operands rather than typical one or two that most operators use. lt provides a way to shorten a simple of else block. for example,consider the below JavaScript code. var num =4, msg = "";if (num === 4 )____________________________________
The internet allows you quick access to research and digital media what do you need to do if you want to use someone’s else’s work?
Answer:
You need to cite someone else's work
Explanation:
What are phone lines that are leased to customers at a fraction of their data-carrying capacity
but at a lower price?
cable
fiber-optic cable
T-line
packet switch
Answer:
hdkkkkkaixnr w9fjr fje9rjjb
emekroo
Describe what happens when you add an additional bit to a binary number in terms of the amount of data (combinations) it can store.
Answer:
You double the amount of combinations.
Explanation:
Each bit doubles the number of combinations.
n bits = 2ⁿ combinations
n+1 bits = 2ⁿ⁺¹ = 2·2ⁿ
Ashley has many interests. She likes to read, listen to music, and play soccer with her
friends. But her favorite thing to do is to go camping with her family. She likes camping
because she gets to spend time with her mom and dad and little brother. She also loves
being outside and sleeping in a tent. She likes cooking over a campfire and roasting
marshmallows. Camping is a great way to get fresh air and exercise.
2. Which of the following is a supporting detail about Ashley from the
paragraph that gives the best support for the main idea?
OShe likes all kinds of music.
OShe likes weekends.
OShe likes cooking over a campfire.
OShe likes her little brother.
(1 point)
Answer:
c. she likes cooking over a campfire
Explanation:
it says it right in the story
Which computer-related job duties belong to the discipline of information
technology?
O A Planning, creating, testing, and maintaining applications used by
devices
OB. Planning, creating, testing, and maintaining physical computer
systems
OC. Analyzing organizational operations to find opportunities for
improvement
OD. Analyzing computer systems to protect computer networks from
cyber threats
SUBMIT
Answer:
The answer is D, Analyzing computer systems to protect computer networks from cyber threats.
Explanation:
You can use the Cut and Paste commands to move files from one location to another.
er:
a O True
b O False
Answer:
true
Explanation:
input("Enter a number: ")
print(num * 9)
Note that in the above case, if a person save the input as num,
this will print the input 9 times.
How do you go about this code?Therefore, since there is 9 times:
So
num = input("Enter a number: ")
print(num * 9)
If a person actually want to do a real math calculations, then one need to input needs to be inside the number.
num = float(input("Enter a number: "))
print(num * 9)
This is one that do not bring about any errors where the user do not input a number.
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GIVE THE FOLLOWING:
1. Research three iconic or famous personalities in the field of business who have been featured in print, broadcast, and new media.
2. Compare and contrast how they are presented in each media type.
3. Point out various ways on how the different types of media helped them empower themselves in the field they have chosen.
Answer:
i know i know hehe
Explanation:
yes it is
yes
1. Three iconic personalities in the field of business who have been featured across print, broadcast, and new media are:
a. Elon Musk - Co-founder and CEO of Tesla and SpaceX.
b. Oprah Winfrey - Media mogul and talk show host.
c. Warren Buffett - Billionaire investor and CEO of Berkshire Hathaway.
2. In print media, these personalities are often presented through in-depth interviews, profiles, and feature articles that delve into their personal and professional lives.
In broadcast media, they appear on TV shows, interviews, and documentaries, allowing the audience to see and hear them directly.
New media, including social media platforms, showcases their insights, achievements, and behind-the-scenes moments, engaging with a global audience in real-time.
3. Different types of media have empowered these individuals by providing them with platforms to reach and influence a vast audience.
Print media offers credibility through well-researched pieces, broadcast media allows for mass exposure and connection with viewers, while new media enables direct communication, promoting their ideas, projects, and businesses worldwide.
This exposure has helped enhance their reputations, attract investors, and create a loyal following, thus strengthening their influence and success in the business world.
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In order to paint a wall that has a number of windows, we want to know its area. Each window has a size of 2 ft by 3 ft. Write a program that reads the width and height of the wall and the number of windows, using the following prompts.
Wall width:
Wall height:
Number of windows:
Using the knowledge in computational language in JAVA it is possible to write a code that write a program that reads the width and height of the wall and the number of windows, using the following prompts
Writting the code:import java.util.Scanner;
public class WallArea {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
final int areaOfWindows = 6;
System.out.print("Wall width: ");
double width = sc.nextDouble();
System.out.print("Wall height: ");
double height = sc.nextDouble();
System.out.print("Number of windows: ");
double numberOfWindows = sc.nextDouble();
double area = (width * height) - (numberOfWindows * areaOfWindows);
System.out.println("Area: " + area);
}
}
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What command would you enter while in vi command mode to find the term Sam?
The command "/Sam" would enter while in vi command mode to find the term Sam.
What is vi command?Vi is the name of the standard editor included with the UNIX operating system.
A full-screen editor with two modes of operation, the UNIX vi editor:
Commands in the command mode that affect the file's behavior and, Text entered during the insert mode is added to the file.Every character entered the command mode is a command that alters the text file being edited; a character may even trigger the vi editor to switch to insert mode. Every character entered during insert mode is added to the text in the file; insert mode is disabled by pressing the Esc (Escape) key.
Even though there are many vi commands, learning only a few of them is generally enough for beginners. This website includes a list of common vi commands to help such users. In the tables below, the most fundamental and practical commands are denoted by an asterisk (* or star). These instructions ought to become automatic with experience.
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Which of the following is true about primitive data types?
A. They can only represent numeric data.
B. Primitives have built in methods.
C. They can hold words and numbers at the same time.
D. They hold only one piece of data at a time.
E. There are a total of 2 primitive types.
Answer:
They hold only one piece of data at a time.
Explanation: I got it right
why is hard disk called random access medium
Which virus is also known as hybrid virus ?
Answer:
A multipartite virus
Explanation:
List two (2) important factors which should be considered when merging documents
Answer:
Cash vs. ...
Impact on Pro-forma EPS and Ownership. ...
Impact on Credit Statistics. ...
Purchase Price Allocation. ...
New Depreciation and Amortization from Write-Ups. ...
Creation of Goodwill. ...
Asset Sale. ...
Stock Sale.
Explanation:
These are just a couple of examples, hope this maybe helped :)
A designer creates a mockup of a website homepage for a youth services nonprofit. They incorporate elements that add hierarchy to the design, make text easy to read, and add visual style. What visual design element are they using?
Typography
Iconography
Layouts
Symbology
Since the designer creates a mockup of a website homepage for a youth services nonprofit, the visual design element that they using is known to be called Layouts.
What in web design is a mockup?An application or web page mockup is seen as a kind of a static design that includes a lot of the final design elements but is said to be not functional.
Note that A mockup often contains some placeholder data and is less polished than a live page. It is found to be helpful to break down each element of the definition.
Through the use of website mockup can help you realize your vision and decide on design concepts before developers begin to work. A sketch is the first step in the web design process before moving on to a wireframe.
Therefore, Since the designer creates a mockup of a website homepage for a youth services nonprofit, the visual design element that they using is known to be called Layouts.
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Computing Systems Unit Test
Computing Systems Unit Test
Define the three overarching domains that contain application software system software and hardware layers along with the
of abstraction in each and explain in detail how each of these layers, whether software or hardware, interacts with the
hers Explain your answer in 3-5 sentences
Explanation:
how ubuntu being practiced in your community?
(problem is given by the image)
The program that prompts the user for three integers and displays their average as a floating point is given below:
The Code:import java.util.Scanner;
public class ArithmeticSmallestLargest {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int num1;
int num2;
int num3;
int sum;
int average;
int product;
int largest;
int smallest;
System.out.print("Enter First Integer: ");
num1 = input.nextInt();
System.out.print("Enter Second Integer: ");
num2 = input.nextInt();
System.out.print("Enter Third Integer: ");
num3 = input.nextInt();
sum = num1 + num2 + num3;
average = sum / 3;
product = num1 * num2 * num3;
largest = num1;
smallest = num1;
if(num2 > largest)
largest = num2;
if(num3 > largest)
largest = num3;
if(num2 < smallest)
smallest = num2;
if (num3 < smallest)
smallest = num3;
System.out.println("The sum is " + sum);
System.out.println("The average is " + average);
System.out.println("The product is " + product);
System.out.println("Largest of three integers is " + largest + " and the smallest is "+ smallest + ".");
}
}
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Is Computer Science a science? explain
Answer:
Computer Science is a science because it is a systematic and logical approach to discovering how computers work and to solving problems through the use of computers.
Explanation:
Hope this helps!
Answer:
Computer science is considered a science because it involves the study of algorithms and computational systems, which are based on scientific principles such as logic and mathematical principles. It involves the use of scientific methods, such as experimentation and data analysis, to design and develop new technologies and systems. Additionally, computer science research often involves collaboration with other scientific fields, such as biology, physics, and engineering, to solve complex problems and advance scientific knowledge. Overall, computer science is a field that applies scientific principles and methods to the study of computational systems and technologies.
Explanation:
Information overload can put tension on your brain and cause you to feel
A. tired and forgetful.
B. busy and rushed.
C. depressed.
D. addicted.
A brain under stress from too much information might make you feel rushed and busy. Hence, option B is correct.
What is brain?Every physical function, including intellect, memory, emotion, touch, motor skills, vision, breathing, temperature, and hunger, is controlled by the sophisticated organ known as the brain. The spinal cord that protrudes from the brain is part of the central nervous system, or CNS.
In a typical adult, the brain weighs roughly 3 pounds and contains about 60% fat. The remaining 40% are made up of various water, protein, carbohydrate, and salt combinations. The brain does not function like a muscle on its own. It is composed of glial cells, neurons, blood vessels, and nerves.
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write a complete program that declares an integer variable, reads a value from the keyboard in that variable, and write to standard output a single line containing the square of the variable's value.
Using the knowledge in computational language in C++ it is possible to write a code that complete program that declares an integer variable, reads a value from the keyboard in that variable.
Writting the code:#include<iostream>
using namespace std;
int main()
{
//declare an integer variable
int n;
//read a value from the keyboard
//cout << "Enter an integer: ";
cin >> n;
//display the square of the variables value
//cout << "The square of the number entered is: ";
cout << n * n;
return 0;
}
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Carla wants to learn more about how CPUs work. Which of these videos would be the MOST useful to her?
(1 point)
O "How Input Devices Work™
O "Storage Devices for Beginners"
O "Computer Output Devices 101"
O "Introduction to Computer Processing"
Answer:
it works with atoms
batteries
keyboard
Question 1 The Movie class includes a toString method. Suppose another class is using the Movie class and has declared m as a Movie and initialized m. Which TWO of the following would use the toString method correctly to print out information about the movie m? 1 point 1 System.out.println(m); 1 System.out.println(toString()); 1 System.out.println(m.toString); 1
The two print statement which would use the toString method correctly to print out information about the movie m are:
System.out.println(toString()); 1.System.out.println(m.toString()); 1.What is a method?In Computer programming, a method can be defined as a block of executable code (sets of instruction) that are written and used by programmers to break down a given problem into small but manageable fragments (pieces).
This ultimately implies that, methods are typically written and used by programmers to break down any complex problem into simple and manageable fragments (pieces) such as in modern programming languages, which comprises several predefined methods.
In conclusion, the "System.out.println(toString());1" and "System.out.println(m.toString()); 1" calls the toString() function which then returns the string representation of the object movie.
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Tormund wants to build a proxy firewall for his two computers, A and B. How can he build it?
A. by connecting computer A with computer B and computer B to the proxy firewall
B. by connecting a different firewall to each computer
C. by connecting computer A to computer B through the proxy firewall
D. by connecting only one of the computers to the firewall
Answer:
The most effective way for Tormund to build a proxy firewall would be to connect computer A to computer B through the proxy firewall. This would ensure that all traffic between the two computers would go through the firewall, and that the firewall would be able to filter and block any unwanted traffic. Additionally, this setup would allow Tormund to easily monitor and manage all traffic going between the two computers.
Explanation:
Hope this helps!
Topology in networking essentially just means how the computers are interconnected with one another.
Answer:
Network topology is the arrangement of the elements of a communication network. Network topology can be used to define or describe the arrangement of various types of telecommunication networks, including command and control radio networks, industrial field buses and computer networks.
There are five types of topology in computer networks:
Mesh Topology.
Mesh topology is a type of networking where all nodes cooperate to distribute data among each other. This topology was originally developed 30+ years ago for military applications, but today, they are typically used for things like home automation, smart HVAC control, and smart buildings.
Star Topology.
A star topology is a topology for a Local Area Network (LAN) in which all nodes are individually connected to a central connection point, like a hub or a switch. A star takes more cable than e.g. a bus, but the benefit is that if a cable fails, only one node will be brought down.
Bus Topology.
A bus topology is a topology for a Local Area Network (LAN) in which all the nodes are connected to a single cable. The cable to which the nodes connect is called a "backbone". If the backbone is broken, the entire segment fails.
Ring Topology.
A ring topology is a network configuration in which device connections create a circular data path. Each networked device is connected to two others, like points on a circle. Together, devices in a ring topology are referred to as a ring network.
Hybrid Topology.
A hybrid topology uses a combination of two or more topologies. Hybrid networks provide a lot of flexibility, and as a result, they have become the most widely used type of topology. Common examples are star ring networks and star bus networks. Tree topology is one specific example of a star bus network.
.
.
.
Please mark as brainliest.
Answer: In network layout, in terms of drafting RFP's, how computers are interconnected with each other physically, is a physical topology. In terms of how everything is connected to each other with the cables, on paper, that is a logical topology.
Explanation: Physical Topology is related to how the network actually appears as if you were in the room, looking at it. While logical topology, is usually a schematic on paper, showing how all of the devices are connected, which ports are they connected to, what are the Ip's, Mac addys, and such.
how to find area of square
Answer: area= s²
Explanation: When finding an area of a square, squares all their sides of the same length. You only need two sides to get the area inside. Since it is the same number, you are multiplying the number by itself, hence why it is squared.
So, you basically get the measurement of one side of the square, and multiply it by itself
Answer: area=- s2
Explanation:
State two functions of a computer case?
Answer:
Provides a standardized format for the installation of non-vendor-specific hardware.
Protects that hardware and helps to keep it cool.
Explanation:
The computer case serves two primary functions:
Protecting the internal components from damage, dust, and other environmental factors.Providing a framework to hold and organize the internal components and connect them to external devices and power sources.What is a computer case?A computer case, also known as a computer chassis or tower, is a housing that encloses and protects the internal components of a computer, including the motherboard, central processing unit (CPU), power supply, hard drives, and other peripherals.
The case is typically made of metal or plastic and is designed to provide a framework that holds the components securely in place and protects them from physical damage, dust, and other environmental factors.
Computer cases come in a variety of shapes and sizes, including full-tower, mid-tower, and mini-tower designs, and often include features such as cooling fans, front-panel ports, and tool-less installation mechanisms to make it easier to assemble and maintain the components inside.
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Which of these is an example of an input device?
(1 point)
O a mouse
O a screen
O a printer
O a 3-D printer