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
4 years ago
8

What is computer virus?

Computers and Technology
1 answer:
Ainat [17]4 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
Which of the following is NOT a major type of crime reported to the IC3.
mezya [45]
I believe malware fraud, c. 


5 0
3 years ago
What does the action tool allow you to do in Microsoft Powerpoint?
12345 [234]

B.  Add actions , such as fly ins , between slide


8 0
3 years ago
Businesses around the world all need access to the same data, so there
Alexxx [7]

Answer:

B

Explanation:

3 0
2 years ago
Help please who is an enumerator?​
Mama L [17]

Answer:

Enumerator- The person who collects data by conducting an enquiry or an investigation. Often the enumerator is a trained person for field work.

8 0
3 years ago
Read 2 more answers
XBRL: a. Is an XML-based language b. Can be read by almost any software package and easily searched by Web browsers c. All of th
Tema [17]

Answer:

c. All of these choices are correct

Explanation:

XBRL (eXtensible Business Reporting Language) is a freely available and global framework for exchanging business information which uses XML-based data tags to describe financial statements for both public and private companies. It is a normalized version of XML. It leverages efficiencies of the Internet as today’s primary source of financial information by making Web browser searches more accurate and relevant.

Therefore, options a, b and d can be identified in the above definition of XBRL. Therefore,all the choices are correct.

6 0
3 years ago
Other questions:
  • You can leave out the ____ statements in a switch structure.
    15·1 answer
  • Alright, so im currently trying to pass a computer science class. i need it done in a little under 2 weeks. Ill just ask the one
    5·1 answer
  • What has information technology made piracy possible?
    14·1 answer
  • The refresh or reload button is in the browser toolbar and usually looks like a pair of curved arrows. Clicking it will ________
    14·2 answers
  • How can I do a project with a model on the steam machine?
    14·1 answer
  • Bruh my sister does bot understand what this means
    6·1 answer
  • You are now going to prepare some reports for the company. Measurements are in metres and volume
    7·1 answer
  • During the data transmission there are chances that the data bits in the frame might get corrupted. This will require the sender
    6·1 answer
  • Which of the following is NOT a common grammar adjustment which is identified by grammar-check software?
    6·1 answer
  • A for construct is a loop construct that processes a specified list of objects. As a result, it is executed as long as there are
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!