Mark has a file named DATA .TXT on the C. drive on his computer. He wants to set the hidden
attribute on the file. Which of the following commands will he use to accomplish this task?

Mark has purchased a new working USB webcam. He connects the webcam to a USB port on his
computer and finds that the computer does not detect it. He connects other working USB devices to
the port and discovers that the USB port is not functioning. What should Mark do first to resolve the
issue?

What are the differences between the microprocessor of a desktop and that of a laptop?
Each correct answer represents a complete solution. Choose two.

Which of the following statements about the compression feature of the NTFS file system are true?
Each correct answer represents a complete solution. Choose two.

Which of the following statements about Hardware Compatibility List (HCL) are true?
Each correct answer represents a part of the solution. Choose two.

Which of the following processor states does not save power?

Which of the following types of batteries are considered as environmental hazards?

Each correct answer represents a complete solution. Choose three.

You work as an IT Technician for SoftTech Inc. Erica, a user, reports that the display of her computer
is not proper. You suspect that it is a 16-color mode limitation issue. Which of the following will you
tell her is causing the issue?

You are responsible for technical support at a hospital. Recently, all computers have been upgraded
to Windows Vista 64 bit. However, you have a particular custom application that runs only in 32 bit.
What should you do?

You work as an IT Technician for McNeil Inc. You just turn on your computer and see that while POST
is running, an error message: 161 appeared on the screen of your computer. What does this error
code indicate?