MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

SYSTEM SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the function of antivirus? (There are two answers)
A
Protect computer against virus.
B
Protect computer from bacteria.
C
Damaging the computer program.
D
Remove computer form viruses.
Explanation: 

Detailed explanation-1: -Antivirus products work by detecting, quarantining and/or deleting malicious code, to prevent malware from causing damage to your device. Modern antivirus products update themselves automatically, to provide protection against the latest viruses and other types of malware.

Detailed explanation-2: -Examples of Computer Virus Some examples of widespread computer viruses include: Morris Worm. Nimda. ILOVEYOU.

Detailed explanation-3: -Microsoft Defender Offline is an anti-malware tool that helps remove difficult to eliminate viruses that start before Windows starts. Starting with Windows 10, Microsoft Defender Offline is built in. To use it follow the steps in this article: Help protect my PC with Microsoft Defender Offline.

Detailed explanation-4: -The easiest way to remove viruses is by using an antivirus program designed to clean your system safely. If a virus is already on your computer, however, you may need to run this program under very specific conditions.

There is 1 question to complete.