Which of the following internal busses are used for expansion cards?
Each correct answer represents a complete solution. Choose all that apply.

Which of the following typically involves the provision of dynamically scalable and often virtualized
resources as a service over the Internet?

Which of the following interfaces is the current standard for digital LCD monitors?

Identify the FireWire 400 port in the image given below.

You are responsible for tech support at your company. You have been instructed to make certain
that all desktops support file and folder encryption. Which file system should you use when installing
Windows XP?

You are responsible for purchasing computer hardware for a school district. You have been looking
at various sales brochures advocating various types of memory. What would be one advantage to
buying dual-channel memory?

Rick works as your assistant. He is configuring a computer running Windows XP Professional to
connect to a network. He needs to get IP information in the command prompt. He asks you about
the usage and brief description of various switches used with a command. Which of the following
command switches will you suggest that he use to get the required information of the command?

Which of the following statements about High-Definition Multimedia Interface (HDMI) are true?
Each correct answer represents a complete solution. Choose two.

You have an older Windows 98 computer. You wish to upgrade to Windows Vista Home Basic. What
must you do?

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?