What is a type of malware that is so difficult to detect and remove that most experts agree that it is better to backup your critical data and reinstall the OS?
A) rootkit
B) Trojan
C) hoax virus
D) spyware

Question

Quizplus · Accepted Answer

Rootkits are a type of malware that is designed to hide their presence on the infected system, making them extremely difficult to detect and remove. They often modify the operating system to disguise their activities and can even intercept system calls to avoid detection. Due to their advanced techniques, most experts recommend backing up critical data and reinstalling the OS to ensure complete removal of the rootkit.

What Is a Type of Malware That Is So Difficult