2. Which of the following adds a basic security measure to a wireless device?
A) A. Hands-free headset B) B. Screen lock feature C) C. Airplane mode D) D. Clip-on case
3. Which of the following system utilities allows a user to configure multiple monitors in the OS?
A) A. Color management B) B. Device manager C) C. GPU driver D) D. Display
4. Joe, a user, reports that his neck and back are hurting after being at his desk for the whole day. Which of the following are the possible causes of the problem?(Select TWO).(Select 2answers)
A) A. The keyboard is not ergonomic. B) B. The monitor does not have a screen protector. C) C. The monitor height is not adjusted to Joe's needs. D) D. Joe is not using a wrist rest with the keyboard. E) E. The chair is not properly adjusted to Joe's needs.
5. Which of the following are core peripherals needed to use a desktop PC? (Select THREE).(Select 3answers)
A) A. Monitor B) B. Keyboard C) C. Printer D) D. Mouse E) E. Speakers F) F. Mouse pad
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