1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex_Xolod [135]
2 years ago
9

A computer virus is a program that can copy itself and infect a computer without the permission of the owner. How do you think a

computer virus compares to a real virus?
Computers and Technology
1 answer:
Ede4ka [16]2 years ago
3 0

Answer:

A virus is simply an infectious agent relatively small in size that multiplies only inside a host. The host can be a plant, an animal and even computer systems.

Whether it infects a system(computer) or a living organism, viruses potentially do the same thing - infect the target, and replicates itself inside the target.

Computer virus and an actual virus compare in the following ways:

i. They are both small compared to the host. Computer virus has a small size compared to the host software. Real virus has a small genome compared to the host genome.

ii. They spread. The virus in one computer can spread to other computers. In living things, the virus can spread also.

iii. Not quick to notice. When a system has been infected, it usually takes time before it becomes obvious. That might be because the virus is taking its time to replicate. The same thing applies to real virus. When a host is infected, it takes time before they notice.

iv. Harmfulness degree. Depending on the virus, the level of harmfulness varies in both a real virus and a computer virus.

There are other numerous ways in which they compare.

You might be interested in
Write a valid HTML + Python page that will count numbered from 1 to 1,000,000?​
valentinak56 [21]

Answer:

I remember before the corona virus we used to do math at school

8 0
3 years ago
Readability is the level of vocabulary used on the page. True or false
konstantin123 [22]

Answer:

FALSE....john has no idea what hes talking about. i knew this was false yet i looked it up and got it wrong anyway because of john its freaking false

Explanation:

8 0
3 years ago
In a spreadsheet, there are many features that help you edit quickly. True False
9966 [12]

Answer:

True

Explanation:

There are many form a quick editing

i hoped this helped

;)

7 0
3 years ago
Write a Java program that can calculate and print out the area of a circle. The user enters data of the radius and its measureme
mezya [45]

Answer:

// program in java.

// package

import java.util.*;

// class definition

class Main

{

   // main method of the class

public static void main (String[] args) throws java.lang.Exception

{

   try{

  // Scanner object to read input

Scanner scr=new Scanner(System.in);

 // variables

double rad;

String unit1="in";

String unit2="ft";

String unit3="cm";

String unit4="m";

// ask user to enter radius

System.out.print("Enter the radius: ");

 // read radius

rad=scr.nextDouble();

 // check radius is negative or not

while(rad<0)

{

    System.out.println("Radius can't be negative:");

     // ask again to enter radius

    System.out.print("Enter the Radius again:");

     // read radius again

    rad=scr.nextInt();

}

// ask user to enter the unit of measurement

System.out.print("Enter the unit (\"in\" for inch, \"ft\" for feet, \"cm\" for centimeter, and \"m\" for meter):");

 // read unit

 String unt=scr.next();

 // calculate area

double area=3.14*rad*rad;

 // print area and unit

if(unt.equals(unit1))

    System.out.println(area+" inch.");

else if(unt.equals(unit2))

    System.out.println(area+" feet.");

else if(unt.equals(unit3))

    System.out.println(area+" centimeter.");

else if(unt.equals(unit4))

    System.out.println(area+" meter.");

   }catch(Exception ex){

       return;}

}

}

Explanation:

Read radius of circle from user with Scanner object and assign it to variable "rad".Check the radius is negative or not.If the radius is negative ask user to enter radius again until user enters a positive radius.Then read the unit of measurement.calculate the area of circle and print area with unit.

Output:

Enter the radius: -4

Radius can't be negative:

Enter the Radius again:6

Enter the unit ("in" for inch, "ft" for feet, "cm" for centimeter, and "m" for meter):cm

Area of circle is 113.03999999999999 centimeter.

5 0
3 years ago
Which function prompts the user to enter information?
Rzqust [24]

Answer:

input() prompts the user to enter information

6 0
3 years ago
Read 2 more answers
Other questions:
  • How read binary file in c++
    7·1 answer
  • Digital dashboards provide the decision makers with a quick overview of key performance indicators and other key operational sta
    13·1 answer
  • An organization uses SAP financial management software to store accounting details and Microsoft CRM software to record customer
    12·1 answer
  • This is a wise and hard question.....What is the hardest question in the world? I know the answer do you?
    10·1 answer
  • If you’re paid hourly and work 40 hours in one week how much overtime have you worked? 8 hours none $48 or $80
    9·2 answers
  • What type of undocumented yet benign hidden feature launches after a special set of commands, key combinations, or mouse clicks?
    15·1 answer
  • What was original name<br> whoever answers first gets brainly crown
    9·1 answer
  • Day 1 of seeing if anyone will buy me a psn gift card (if u do u get brainliest and thanks + alot of points
    11·1 answer
  • Send me the answers<br>​
    15·1 answer
  • Find out about the different technological solutions available for interconnecting LANs to from larger networks such as wide are
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!