Which of the following is a central, secure database in which Windows stores all hardware
configuration information, software configuration information, and system security policies?

A.
Registry

B.
Program files folder

C.
DLL file

D.
Configuration file

Explanation:
The registry is a central, secure database in which Windows stores all hardware configuration
information, software configuration information, and system security policies.
The registry is the central storage for all configuration data. It stores Windows operating system
configuration, computer hardware configuration, configuration information about Win32-based
applications, and user preferences in a hierarchical database file.

Answer B, C, and D are incorrect. The Program files folder, DLL file, or Configuration file is not a
central, secure database in which Windows stores all hardware configuration information, software
configuration information, and system security policies.