Question

What is the purpose of the Hardware Abstraction Layer (HAL) in Windows NT?

a.

To isolate the system from the hardware and make it easier to port the system to new hardware platforms

b.

To provide a layer of security for the system against malicious software

c.

To manage the physical hardware resources of the system

d.

To manage the virtual memory of the system

Posted under Reverse Engineering

Answer: (a).To isolate the system from the hardware and make it easier to port the system to new hardware platforms Explanation:Any physical hardware access goes through a special Hardware Abstraction Layer (HAL), which isolates the system from the hardware and makes it easier to port the system to new hardware platforms.

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Q. What is the purpose of the Hardware Abstraction Layer (HAL) in Windows NT?

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