In which of the following locations can Mike, a technician, configure and format a newly installed hard drive so that it is accessible to the user?（）

A. C:\Program Files
B. C:\Windows\
C. C:\Windows\System32
D. C:\Program Files (x86)

A. C:\Program Files\%username%
B. C:\Users\%username%
C. C:\Documents and Settings\%username%
D. C:\Windows\%username%

A. Disable DHCP server
B. Enable WEP encryption
C. Disable SSID broadcast
D. Enable MAC filtering