What term refers to a network of compromised, malware-infected computers under the remote command of a singular cybercriminal master node, often used to launch massive DDoS actions? MCQ with Answer and Explanation

What term refers to a network of compromised, malware-infected computers under the remote command of a singular cybercriminal master node, often used to launch massive DDoS actions?
A. Botnet
B. Honeynet Grid
C. Proxy Node Array
D. Dark Web Matrix
Answer: Option A
Solution (By JKSSB Mock Tests)
A botnet is a collection of hijacked 'zombie' nodes controlled remotely via Command and Control (C2) servers to execute coordinated cyber operations.

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Practice More Cyber Security Questions

Question #1
Which defensive process runs suspicious executable files inside a restricted, isolated virtual machine to see if they attempt to alter system registries before allowing them onto the main network?
A. Sandboxing
B. Static Signature Masking
C. Firewall Rule Listing
D. Data Deduplication

Correct Answer: Option A


Explanation:
Sandboxing provides an isolated virtual testing environment where security tools can safely witness and analyze untrusted file behaviors.

This question belongs to: Computer Cyber Security
Question #2
Which of the following is a common method to protect against malware?
A. Using antivirus software
B. Opening all email attachments
C. Disabling firewalls
D. Using default passwords

Correct Answer: Option A


Explanation:
Using and regularly updating antivirus software is a fundamental method to protect against malware infections.

This question belongs to: Computer Cyber Security
Question #3
Which of the following is a characteristic of a Trojan Horse?
A. It is always harmless
B. It disguises itself as a legitimate program
C. It encrypts files for ransom
D. It replicates itself without user intervention

Correct Answer: Option B


Explanation:
A Trojan Horse is a type of malware that appears to be a legitimate program but contains malicious code, tricking users into installing it.

This question belongs to: Computer Cyber Security