Which of the following virus prevention techniques can be implemented through hardware?

A.
Remote booting

B.
Heuristic scanners

C.
Behavior blockers

D.
Immunizers

Explanation:

Remote booting (e.g., diskless workstations) is a method of preventing viruses, and can be
implemented through hardware. Choice C is a detection, not a prevention, although it is hardwarebased. Choices B and D are not hard ware-based.