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
ozzi
3 years ago
8

What is computer virus?

Computers and Technology
1 answer:
Ainat [17]3 years ago
3 0

It is a (software) program that is installed on a computer without the user's knowledge for the purpose of making harmful changes. A computer virus attaches itself to another program (the execution of the host program triggers the action of the virus). And most of them perform actions that are malicious in nature, such as destroying data. A computer virus operates in two ways: As soon as it lands on a new computer, begins to replicate or it plays dead until the trigger kick starts the malicious code. The term 'computer virus' was formally defined by Fred Cohen in 1983.

You might be interested in
Program documentation _____.
otez555 [7]

Answer:

Option A is the correct option for the following question.

Explanation:

Because Program documentation is the documentation in which contain the information about the software and also contain the logic of the modules of the program is user-friendly and convenient language about that application or the software and it is hard copy or any digital manual through which the programmer has to know about the application.

So, that's why the following option is correct.

7 0
3 years ago
What to do if you click on a phishing link on iphone
gregori [183]

Answer:

Nothing, just exit out of it

Explanation:

5 0
2 years ago
Read 2 more answers
with the _______ network topology, reliability is the major advantage while high cost is the disadvantage.
Nady [450]
It's what the chat says, Its hybrid
6 0
3 years ago
Read 2 more answers
In a word processing program, under which tab or menu option can you adjust the picture brightness?
Otrada [13]
B. format because changing the brightness of the photo is changing its default format
5 0
3 years ago
Read 2 more answers
The relationship between social media and the Internet is complex. Individual Internet behavior involves a myriad of factors tha
Artemon [7]

Answer:

Explanation:

The internet could be regarded has a marketplace or platform which gives individuals, businesses the opportunity to interact, relate, access opportunities, learn in an easy manner with the help of a data connection. The internet has redefined the process and concept of acesing information and interaction with the ease and coverage it brings. The Social media is could be seen a part of the internet platform which allows people to relate and interact, make friends, promote brands and so on. The internet and social media platforms however, in spite of its huge benefits comes with its inherent risk. Including the surge in cyber crime, immorality and information theft to mention a few. Common scenarios whereby banking details are being stolen from databases resulting in wholesale illegal transfer of funds. Issues of blackmail and violent defamation by groups of cohorts has also been a con in the advent of internet and social media, including growing trends of fake news which usually escalate tension, in which the recent unrest in my vicinity benefitted negatively from.

7 0
3 years ago
Other questions:
  • A(n) ____________________ stores copies of data or programs that are located on the hard drive and that might be needed soon in
    9·1 answer
  • Does time complexity depend on, which base arithmetic you use? like base 10, 2 or whatever else? Does time coplexity depned on t
    13·1 answer
  • How to upload themes to chrome web store
    11·1 answer
  • Which ORDER BY clause causes 10 rows to be retrieved from the result set, starting with the 20th row?
    5·1 answer
  • You want to establish the validity of a test designed for computer technicians using a predictive criterion-related validation s
    9·1 answer
  • Q: If a program is invoked with "python program.py -r input.dat output.dat", what are the elements of argv?
    10·1 answer
  • What is the web page path on the web server for the URL:
    12·1 answer
  • Qr code is more developed than barcode​
    11·1 answer
  • MODERATOR DELETE MY ACC
    8·2 answers
  • Which word describes an important characteristic of good computer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!