(A) Cookies
(B) Viruses
(C) Trojans
(D) Worms
(E) None of these
MCQs Correct Answer: Cookies
Examples of Malware , Viruses, Trojans and Spyware
| Malware | Viruses | Trojans | Spyware |
| Malvertising | Multipartite Virus | Mailfinder Trojans | HuntBar |
| Keyloggers | Resident Virus | Distributed Denial of Service (DDoS) attack Trojans | Look2Me |
| Ransomware | Polymorphic Virus | Remote Access Trojans | GO Keyboard |
| Worms | File Infector Virus | Downloader Trojans | Gator (GAIN) |
| Rootkits | Boot Sector Virus | Fraudulent antivirus Trojans | CoolWebSearch (CWS) |
| Mobile Malware | Direct Action Virus | Ransomware Trojans | FinSpy (aka FinFisher) |
| Exploits | Macro Virus | Backdoor Trojans | Advanced Keylogger. |
| Fileless Malware | Browser Hijacker | Rootkit Trojans | HawkEye |
| Bots and Botnets | Web Scripting Virus | ||
| Virus | Viruses | ||
| Trojan | Trojans | ||
| Spyware | Bots | ||
| Cryptojacking | Ransomware | ||
| Adware | |||
| Worms | |||
| Spyware | |||
| Fileless Malware |
2. Which of the following is an example of Malware?
(A). Keylogger
(B). Trojan
(C). Trojans
(D). All of these
MCQ Answer: (D). All of these
Examples of Malware types and Malware Removal Software
| Malware Types | Malware Removal Software |
| Botnet | Norton 360 with LifeLock Select |
| Keylogger | Webroot SecureAnywhere AntiVirus |
| Cryptocurrency miner | Bitdefender Total Security |
| Spyware | Avast One Essential |
| Trojan | Check Point ZoneAlarm Anti-Ransomware |
| Rootkit | McAfee Total Protection |
| Virus | Malwarebytes Free |
| Ransomware | Norton 360 Deluxe |
| Adware | Bitdefender Antivirus Plus |
| Worm |
3. What kind of Malware attacks with the help of many separate computers that are already infected by Botnet.?
(A). Botnet
(B). Keylogger
(C). Trojans
(D). All of these
MCQ Answer: (A). Botnet
Botnet Malware attacks with the help of many separate computers that are already infected by Botnet.
4. What kind of Malware monitors the different activities of the user? For example, monitoring of email, keystrokes, browsing activity, and program use.
(A). Botnet
(B). Trojan
(C). Keylogger
(D). All of these
MCQ Answer: (C). Keylogger
Keylogger Malware monitors the different activities of the user. For example, monitoring of email, keystrokes, browsing activity, and program use.
5. What kind of Malware is intended to control the computing power of the infected machine to generate Bitcoin-like cryptocurrency?
(A). Cryptocurrency miner
(B). Rootkit
(C). Keylogger
(D). All of these
MCQ Answer: (C). Cryptocurrency miner
Cryptocurrency miner Malware is intended to control the computing power of the infected machine to generate Bitcoin-like cryptocurrency.
6. What kind of Malware monitors user activity and transmits this data to the attacker without the permission of the computer user?
(A). Spyware
(B). Rootkit
(C). Keylogger
(D). All of these
MCQ Answer: (C). Cryptocurrency miner
Spyware Malware monitors user activity and transmits this data to the attacker without the permission of the computer user.
7. What kind of Malware misleads the user into executing it and permitting the payload to be deployed, which may include a ‘backdoor’ that an attacker can use to get illegal access to the computer?
(A). Spyware Malware
(B). Rootkit
(C). Trojan
(D). None of these
MCQ Answer: (C). Trojan
Trojan misleads the user into executing it and permitting the payload to be deployed, which may include a ‘backdoor’ that an attacker can use to get illegal access to the computer.
8. What kind of Malware is programmed to permit an attacker to gain unauthorized access to the system?
(A). Spyware Malware
(B). Rootkit
(C). Trojan
(D). All of these
MCQ Answer: (B). Rootkit
A rootkit is programmed to permit an attacker to gain unauthorized access to the system.
9. What kind of Malware encrypts data and demands payment in return for decrypting it.
(A). Spyware Malware
(B). Rootkit
(C). Ransomware
(D). Trojan
MCQ Answer: (C). Ransomware
Ransomware encrypts data and demands payment in return for decrypting it.
10. What kind of Malware tracks user activity like user search behavior.
(A). Adware
(B). Rootkit
(C). Ransomware
(D). Trojan
MCQ Answer: (A). Adware
Adware tracks user activity. For example(e.g. user search behavior) with the goal of showing targeted advertising.
11. What kind of Malware self-replicates without needing a host program or file, and frequently spreads without any user action, usually manipulating the vulnerabilities in security measures of the system?
(A). Adware
(B). Rootkit
(C). Worm
(D). Trojan
MCQ Answer: (C). Worm
Worm self-replicates without needing a host program or file, and frequently spread without any user action, usually manipulating the vulnerabilities in security measures of the system.
Most Important MCQs of Computer Science General Knowledge
- Which of the following is not an apple product?
- Which of the following is not a Microsoft product?
- Which of the following is not an example of malware?
- Which of the following is System Software?
- Which of the following is not antivirus software?
- Which of the following is not open-source software?
- Which of the following is an open-source operating system?
- Which among the following is not related to GIS software?
- Which of the following is not a web browser?
- Which of the following allows the user to view a web page?
- Which of the following program is not a utility?
- Which of the following is not a type of software?
- Which of the following is not a web server?