Which of the following is BEST used to prevent other people from viewing a user’s computer
screen?

Which of the following wireless protocols is limited to operating in the 5 GHz range ONLY?

Video editing workstations require the fastest hard drive access times with large storage
capacity. Which of the following hard disk setups would be MOST ideal for the described
computer?

After installing an updated video card driver in a Windows XP machine, a technician sees a
bluescreen of death (BSOD). Which of the following would BEST help the technician repair
the computer?

A pest exterminator tries to gain access to a company’s computer lab, but the receptionist
does not see an extermination scheduled on the calendar and denies the exterminator
access to the lab. Which of the following security threats almost occurred?

Which of the following printing technologies uses piezoelectric pressure pads to produce
small bubbles that are moved to the paper?

Two new PCs will have a DVD-RW drive for support use. The PCs will be used for Point of
Sales transactions and everything will be password protected or disabled. Which of the
following is the BEST way to disable the DVD-RW drives?

Which of the following PING switches would be used to continue a ping to a host until
stopped?

A computer program that functions normally while quietly installing malicious software on a
machine is known as a:

When installing a printer in Windows, which of the following is the purpose of the Additional
Drivers button on the Sharing tab in the printer’s properties?