A(n) ____________ is a test that measures the frequency of brain waves

Plug one end of the power cable into the wall and the other end into the computer while performing maintenance on a newer computer to

A) Reduce the chance of electricity hurting the system B) Make the computer safe to work on C) Provide extra power for a technician's electric tools D) Risk serious danger to the system because current runs through the motherboard, even when the computer is turned off

To successfully exploit a given system, an intruder must first obtain information about the database system itself.

Answer the following statement true (T) or false (F)