What component of an antivirus system isolates infected or highly suspicious files in a protected, inaccessible directory to prevent them from executing or spreading code? MCQ with Answer and Explanation
What component of an antivirus system isolates infected or highly suspicious files in a protected, inaccessible directory to prevent them from executing or spreading code?
A. Heuristic Analyzer
B. Sandbox Controller
C. Quarantine Vault
D. Firewall Exclusion List
Answer: Option C
Solution (By JKSSB Mock Tests)
Antivirus programs move flagged files into a quarantine vault, isolating them from the rest of the filesystem to neutralize potential threats.
What type of hacker identifies security vulnerabilities in systems without permission, but instead of exploiting them, publicly posts the flaws online to force the vendor to patch them?
Explanation:
Grey hat hackers compromise security perimeters without prior authorization, but generally lack malicious intent, aiming instead to expose vulnerabilities or force technical remediation.
Explanation:
Spear phishing targets specific groups or individuals within an enterprise, using familiar internal context to improve the likelihood of deception.
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.
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