Computer

Computer Virus is

• a manmade destructive program meant to disrupt the normal functioning of a computer

• corona virus that affects computers

• a virus created by computer

A computer virus is a type of computer program that, when executed, ___________ itself by modifying other computer programs and inserting its own code.

• Replicates

• Duplicates

• Both of the above

• None of the above

Which is not a purpose of creating computer virus?

• To take control of a computer and use it for specific tasks

• To disrupt a computer or network

• To generate money

• None of the above

What does a computer virus do?

• Harm your computer

• Delete files

• Delete programs

• Destroy computer's hardware

Computer virus can spread from

• Visiting an infected website

• Opening spam email or an email attachment

• Sharing music, files, or photos with other users

• None of the above

The symptom of computer virus is

• Fast computer performance

• Frequent computer crashes

• Consistent data loss

• All of the above

Which are the protection of computer from virus?

• Open spam mails

• Don't open messages from unknown senders

• Always keep your antivirus protection and antispyware software up-to-date

• Visit questionable websites

____________ is an example of computer virus.

• Stuxnet

• ILOVEYOU

• All of the above

• None of the above

What is the fullform of IT

• Information Technology

• Important Technology

• Information Tower

Mobile information systems are systems that rely on wireless communications.

• True

• False