Which search utility is included on a Mac?

A(n) ________ produces a value from an expression or function that uses one or more fields in a database

Fill in the blank(s) with correct word

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