A technician is troubleshooting a CD/DVD drive. There is a disk in the drive and the tray wont eject. Which of the following actions should the technician take FIRST?

Which of the following Windows XP applets is used to help configure a newly installed wireless adapter?

A technician receives a laptop that is running out of battery power more quickly than expected. Which of the following can the technician do to correct the problem?

Which of the following can be used in conjunction with card keys to ensure area security?

Which of the following printers sprays the paper? (Select TWO).

Which of the following is used to verify that a network interface card (NIC) is functioning properly?

When a computer is being assembled, which of the following is MOST likely to have an effect on cooling and airflow?

Which of the following RAID configurations takes advantage of mirroring?

Which of the following types of communication ports communicates to peripheral devices one bit at a time?

Which of the following describes a group of two or more disk drives that appear to the system as a single drive?