A. PSU = Power supply unit
B. USP = Universal surge protector
C. UPPS = Universal power protection and supply
D. UPS = Uninterruptible power supply
Related Mcqs:
- The most common storage device for the personal computer is the __________________?
A. floppy disk
B. USB thum drive
C. zip drive
D. hard disk drive - Which of the following protects the system from hackers ?
A. Firewall
B. Scanner
C. Hub
D. Snort - Which device is used asthe standard pointing device in a Graphical User Environment ?
A. Keyboard
B. Mouse
C. Joystick
D. Track ball - _____________________ provides the means to move the pointer on the screen and give information to the computer by clicking its buttons ?
A. Scanner
B. Mouse
C. Keyboard
D. Program - The computer monitor is which type of device ?
A. Input
B. Scanning
C. Software
D. Output - Which type of device is the computer monitor ?
A. Input
B. Output
C. Processing
D. Software - The most common storage device for the personal computer is the____________________?
A. floopy disk
B. USB thumb drive
C. zip disk
D. hard disk drive - The term_____________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data?
A. retrieval technology
B. input technology
C. output technology
D. storage technology - The primary device that a computer uses to store information ____________________?
A. TV
B. Storehouse
C. Desk
D. Hard drive - What type of device is a computer printer ?
A. Input
B. Output
C. Software
D. Storage
