When installing software, the _____ program begins as soon as the installation file is downloaded. 

Someone who legally breaks into a system to assess security deficiencies is a ________

a. Script kiddy b. Penetration tester c. White hat hacker d. Black hat hacker

Often referred to as processor the ________ controls the operation of the computer and performs its data processing functions.

Fill in the blank(s) with the appropriate word(s).