Which option correctly identifies the idea of placing malware or persistence mechanisms on the victim system?
Correct Answer: B. Installation
MCQ Collection
Introduction to Cyber Security MCQs
Cyber Security beginner-level MCQs for basic concepts, threats, and protection methods.
During an Introduction to Cyber Security exam, a vulnerability unknown to the vendor or without an available patch is asking about which concept?
Correct Answer: D. Zero-day vulnerability
Which option correctly identifies the idea of a person controlling many compromised devices for coordinated activity?
Correct Answer: C. Botnet operator
In cyber security, which term refers to communication channel used by malware to receive instructions?
Correct Answer: C. Command and Control
Which option correctly identifies the idea of evidence suggesting that a system may have been attacked or compromised?
Correct Answer: B. Indicator of Compromise
In cyber security, which term refers to malware that attaches to legitimate files and spreads when the host file runs?
Correct Answer: C. Virus
Which concept is best described as performing the attacker’s final goals such as theft, disruption, or encryption?
Correct Answer: B. Actions on Objectives
In cyber security, which term refers to an alert that incorrectly reports malicious activity?
Correct Answer: D. False positive
Which concept is best described as malware that self-replicates across networks without needing a host file?
Correct Answer: C. Worm
A security student reads the description: maintaining access after reboot or defensive action. Which term matches it?
Correct Answer: B. Persistence
Which concept is best described as a failure to detect actual malicious activity?
Correct Answer: B. False negative
A security student reads the description: malware disguised as legitimate or useful software. Which term matches it?
Correct Answer: D. Trojan