Which software asset operates by intercepting device instructions deep within the kernel layer, allowing an unauthorized user to mask the presence of spyware from antivirus sweeps? MCQ with Answer and Explanation

Which software asset operates by intercepting device instructions deep within the kernel layer, allowing an unauthorized user to mask the presence of spyware from antivirus sweeps?
A. Worm Daemon
B. Adware Plugin
C. Macro Exploit
D. Rootkit
Answer: Option D
Solution (By JKSSB Mock Tests)
Rootkits modify system kernel code to hide processes, files, and network links, rendering themselves invisible to standard antivirus utilities.

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