Malware MCQs with Answers

Past Paper MCQ

Which type of malware is a program that is installed on a computer without the user's consent and operates against their wishes?

• A.Virus
• B.Worm
• C.Trojan Horse
• D.Spyware

Virus, Trojan Horse, and Worms fall under which category of threats to computer systems?

• A.Spyware
• B.Phishing
• C.Malware
• D.Adware

What is the primary function of a computer virus?

• A.To speed up computer performance
• B.To harm computer systems
• C.To manage network traffic
• D.To encrypt user data for protection

In the context of computer security, what does the abbreviation RAT stand for?

• A.Remote Access Trojan
• B.Random Access Terminal
• C.Root Authorization Tool
• D.Remote Authentication Token

How do computer viruses typically operate within a system?

• A.By attaching themselves to legitimate programs and replicating when executed
• B.By modifying or corrupting files and system data
• C.By spreading to other systems through infected files or networks
• D.All of these

Which of the following is an example of a real computer virus?

• A.Phishing
• B.Heartbleed
• C.ILOVEYOU
• D.SQL Injection

Which of the following terms is commonly associated with computer security threats on the internet and email systems?

• A.Database
• B.Compiler
• C.Router
• D.Virus

Which of the following statements is true about a computer virus?

• A.It is a hardware malfunction
• B.It is deliberately created
• C.It occurs naturally due to system errors
• D.It is an unavoidable part of any software

What are the primary objectives of malware in a computer system?

• A.Data theft and espionage
• B.System disruption and damage
• C.Unauthorized access and control
• D.All of these

Which of the following are examples of anti-virus software?

• A.Norton
• B.Linux
• C.McAfee
• D.Both A and C