Which of the following IP addresses would a technician ping to verify the integrity of the local TCP/IP stack?（）

A. The computer does not support this type of drive.
B. Connector is plugged in backwards.
C. Power is plugged in backwards.
D. All floppies are corrupt.

A. Click on the Start button> Right click on Computer> Select Manage> Expand Local Users and Groups> Right click on Users> Select New User
B. Click on the Start button> Right click on My Computer> Select Manage> Right click on Local Users and Groups> Select Add Users from the menu
C. Click on the Start button> Right click on Computer> Select Manage> Right click on Local Users and Computers> Select New User
D. Click on the Start button> Right click on Network Neighborhood> Select Manage> Right click on Users> Select New User

A. Change the time and date in the BIOS.
B. Replace the keyboard.
C. Check for media in the optical drive.
D. Add more RAM.