When using the registry editor what is the purpose of the HKEY_DYN_DATA key?

A.
It is used to contain file extension associations

B.
It is used to contain user profile information for the person currently logged in to Windows

C.
It is used to contain the current hardware configuration

D.
It is used to contain the dynamic settings for any Plug-and-Play devices in your computer

Explanation:
The HKEY_DYN_DATA key contains the dynamic settings for any Plug-and- Play devices in your
computer.
Incorrect Answers:
A: The HKEY_CLASSES_ROOT key contains the file extension associations.
B: The HKEY_CURRENT_USER key contains the user profile information for the person currently
logged in to Windows.
C: The HKEY_CURRENT_CONFIG key contains the current hardware
configuration.References:David Groth and Dan Newland, A+ Complete Study Guide (Second
Edition), Sybex Inc, Alameda, CA, 2001, pp. 594