A piece of software code that remains hidden and completely inactive inside a corporate server until an executive's account deletion triggers its destructive routine is a: MCQ with Answer and Explanation
A piece of software code that remains hidden and completely inactive inside a corporate server until an executive's account deletion triggers its destructive routine is a:
A. Macro Virus
B. Rootkit Module
C. Computer Worm
D. Logic Bomb
Answer: Option D
Solution (By JKSSB Mock Tests)
Logic bombs are snippets of malicious code hidden within legitimate software programmed to activate only when specific conditions are met.
Which software utility uses cryptographic hashing to verify that a downloaded application patch has not been tampered with or modified by an intermediary threat actor?
Explanation:
Integrity checkers calculate cryptographic hashes (like SHA-256) of files, comparing them to known vendor benchmarks to verify the file hasn't been modified.
What form of social engineering trick uses fraudulent phone calls from threat actors pretending to be bank employees to verify a target's credit card number?
Explanation:
Vishing uses deceptive voice calls and social engineering strategies to trick victims into disclosing sensitive corporate or personal details.
What is the technical security term given to a software flaw or hardware vulnerability that is actively exploited by threat actors before the software vendor has developed a remediation patch?
Explanation:
A zero-day exploit targets unknown or unpatched software vulnerabilities, giving defense teams zero days of preparation to guard against the threat.
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