Question

What type of virus can redirect the disk head to read another sector?

Option 1: Boot-sector
Option 2: Multipartite
Option 3: Stealth
Option 4: None of the above

Answer 1

A Stealth virus can redirect the disk head to read another sector, thereby hiding its presence from antivirus software.

Step-by-step explanation:

The type of virus that can redirect the disk head to read another sector is a Stealth virus. Stealth viruses are designed to evade detection from antivirus software by intercepting and altering the requests made by the system.

When an antivirus program tries to read specific sectors of a disk to look for a virus, a stealth virus may redirect the disk head to read from a clean sector instead, thus avoiding detection.