Which specific malware variety embeds its code inside the boot sectors of a hard drive platter or deep within the operating system core to intercept and mask its presence from security software tools completely? MCQ with Answer and Explanation
Which specific malware variety embeds its code inside the boot sectors of a hard drive platter or deep within the operating system core to intercept and mask its presence from security software tools completely?
A. Macro Virus
B. Spyware Script
C. Rootkit
D. Adware Module
Answer: Option C
Solution (By JKSSB Mock Tests)
Rootkits are stealthy malware packages built to acquire deep administrative access, altering kernel functions to render themselves invisible to standard OS monitoring utilities.
What form of software vulnerability allows threat actors to execute arbitrary client-side scripts inside other users' browsers by compromising vulnerable web outputs?
Explanation:
XSS allows threat actors to execute malicious client-side scripts inside other users' browser views by compromising vulnerable web outputs.
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.
Which form of malicious software can travel across network links to infect other network devices without needing a human user to copy or share an infected file?
Explanation:
Worms are self-contained, self-replicating malware strains that exploit network vulnerabilities to spread autonomously among connected devices.
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