Which of the following statements about Hardware Compatibility List (HCL) are true?
Each correct answer represents a part of the solution. Choose two.

A.
It ensures that a computer and its components are compatible with the operating system
before the operating system is installed.

B.
It contains the listing of all the hardware that operating systems vendors have tested with
their operating systems.

C.
It ensures that a computer and its components are working properly.

D.
It contains the license to use operating systems.

Explanation:

The Hardware Compatibility List (HCL) contains the listing of all the hardware that operating systems
vendors have tested with their operating systems. Through HCL, an administrator can be sure that a
computer and its components are compatible with the operating system before the operating

system is installed. HCL helps administrators to verify that the CPU, RAM, storage devices, various
interface cards, and other hardware components are supported by the operating systems.
Reference: “http://www.microsoft.com/whdc/hcl/default.mspx”