What are the benefits of using Universal Serial Bus (USB) 2.0 over legacy communication ports such as RS-
232 and parallel ports?
Each correct answer represents a complete solution. Choose all that apply.

You are installing two hard disk drives on a computer. Which of the following are the possible combinations
that can be used?
Each correct answer represents a complete solution. Choose all that apply.

Which of the following are serial interfaces?
Each correct answer represents a complete solution. Choose all that apply.

Rick works as a Network Administrator for uCertify Inc. He takes a backup of some important compressed
files on an NTFS partition, using the Windows 2000 Backup utility. Rick restores these files in a FAT32
partition. He finds that the restored files do not have the compression attribute.
What is the most likely cause?

Which of the following SCSI IDs is generally recommended for the CD-ROM drive?

Which of the following types of display takes the least space on a desk?

Identify the serial port on an Apple Macintosh computer.

You have a wireless printer that is connected to your Windows XP laptop via infrared, and it prints properly.
However, when you relocate the wireless infrared printer, you find that your laptop is not able to send print
jobs to the printer. What is the most likely cause of the issue?

Which of the following is the clock speed of the Accelerated Graphics Port (AGP) 8X expansion slot?

Your customer is using Windows Vista and complains about the quality of picture he is getting on his
monitor. You find that you cannot adjust the refresh rate or the resolution. What is the most likely cause?