Computer Virus Class 7 MCQ Quiz With Answers
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If the files are saved in _____, then the virus cannot infect them.
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USB
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CD-ROMs
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Memory card
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All of them
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(446).jpg "If the files are saved in _____, then the virus cannot infect them.")
Are you ready for this computer virus class 7 MCQ quiz? The computer has become an essential tool of our lives in this modern world. We do much of our work through computers. But, the one risk that makes computers unsafe and insecure for us is a virus. This quiz deals with that topic. Here, we will test your computer See morevirus knowledge and see how much more you have to learn. Let's go!.
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- 2.
Which refers to unsolicited, unwanted mail?
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Spybot
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Spam
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Drafts
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Inbox
Correct Answer
A. SpamExplanation
Spam refers to unsolicited, unwanted mail. It is typically sent in bulk to a large number of recipients without their consent. Spam emails often contain advertisements, promotions, or fraudulent messages. They can be annoying, intrusive, and potentially harmful as they may contain viruses or phishing attempts. Therefore, the correct answer is "Spam."Rate this question:
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- 3.
This is not antivirus software.
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Avira
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Panda
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Avast
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Beast
Correct Answer
A. Beast -
- 4.
Which virus infects program files like having an ".EXE" extension?
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Boot Virus
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Trojan Horse
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Program Virus
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Malware
Correct Answer
A. Program VirusExplanation
A program virus is a type of virus that infects program files with an ".EXE" extension. This means that when a user runs an infected program, the virus will also execute and potentially cause harm to the system. Unlike boot viruses, which infect the boot sector of a computer's hard drive, program viruses specifically target executable files. Trojan horses and malware are also types of malicious software, but they may not necessarily infect program files exclusively.Rate this question:
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- 5.
The trojan is actually programmed to pass the user's data to someone else.
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True
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False
Correct Answer
A. TrueExplanation
The correct answer is "True" because a trojan is a type of malware that disguises itself as a legitimate program but actually performs malicious actions, such as stealing and transmitting the user's data to another person or entity without their knowledge or consent. Therefore, the statement accurately describes the behavior of a trojan.Rate this question:
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- 6.
When the virus attacks, the computer applications run normally.
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True
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False
Correct Answer
A. FalseExplanation
When a virus attacks, it can disrupt the normal functioning of computer applications. It can cause them to crash, freeze, or behave erratically. Therefore, the statement that computer applications run normally when the virus attacks is false.Rate this question:
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- 7.
Which program spreads itself by means of the network?
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Worms
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Trojan Horse
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Spyware
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Spybots
Correct Answer
A. WormsExplanation
Worms are a type of malicious software that can spread themselves through computer networks without any user interaction. Unlike viruses, worms do not need to attach themselves to a host program or file to propagate. Instead, they can independently replicate and spread across a network, infecting other computers and devices. This makes worms a particularly dangerous and fast-spreading form of malware.Rate this question:
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- 8.
What is another name for Tracking Software?
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Spybots
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Spyware
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None of them
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Both A & B
Correct Answer
A. Both A & BExplanation
Both A & B refer to Spybots and Spyware. Spybots and Spyware are both types of tracking software that can be used to monitor and track activities on a computer or device. Spybots are specifically designed to collect information without the user's knowledge or consent, while Spyware is a broader term that encompasses any software that is designed to gather information about a person or organization without their knowledge. Therefore, the correct answer is Both A & B.Rate this question:
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- 9.
The database of viruses that antivirus software scans for:
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Computer virus
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Virus Definitions
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Program virus
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None of them
Correct Answer
A. Virus DefinitionsExplanation
The correct answer is "Virus Definitions" because antivirus software relies on a database of known viruses to identify and remove malicious software from a computer. These virus definitions contain specific information about the characteristics and behavior of different viruses, allowing the antivirus software to detect and eliminate them. Without regularly updated virus definitions, antivirus software would not be able to effectively protect against new and emerging threats. Therefore, the database of viruses that antivirus software scans for are referred to as "Virus Definitions".Rate this question:
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- 10.
Which type of virus infects data files?
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Macro Virus
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Program Virus
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Boot Virus
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Spam
Correct Answer
A. Macro VirusExplanation
A macro virus is a type of virus that infects data files. Unlike other viruses that typically infect executable files, macro viruses infect files that contain macro code, such as documents or spreadsheets. When these infected files are opened, the macro virus is activated and can spread to other files on the system. This type of virus is often spread through email attachments or shared files, and can cause damage by corrupting or deleting data.Rate this question:
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(449).jpg "Which refers to unsolicited, unwanted mail?")
(446).jpg "This is not antivirus software.")
(441).jpg "Which virus infects program files like having an \".EXE\" extension?")
(451).jpg "The trojan is actually programmed to pass the user's data to someone else.")
(446).jpg "When the virus attacks, the computer applications run normally.")
(442).jpg "Which program spreads itself by means of the network?")
(433).jpg "What is another name for Tracking Software?")
(436).jpg "The database of viruses that antivirus software scans for:")
(426).jpg "Which type of virus infects data files?")
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Current Version
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Aug 16, 2024Quiz Edited by
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Expert Reviewed by
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Feb 15, 2016Quiz Created by
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