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WorksheetsExercise Quiz
Total questions: 22
Worksheet time: 11mins
1. Which part of the computer is considered the “brain”?
A. Monitor
B. Keyboard
C. CPU
D. Mouse
2. What part of the computer displays images and videos?
A. Speaker
B. Monitor
C. Power Supply
D. Hard Drive
3. Which of the following is used to type text into the computer?
A. Mouse
B. Monitor
C. Keyboard
D. CPU
4. Which part is used to move the cursor and click on items?
A. Mouse
B. Scanner
C. Microphone
D. Webcam
5. Where is most of the computer’s memory stored?
A. Hard Drive
B. RAM
C. SSD
D. USB
6. What part of the computer helps in temporary data storage while programs are running?
A. USB
B. Hard Drive
C. RAM
D. Monitor
7. What does “CPU” stand for?
A. Central Power Unit
B. Central Processing Unit
C. Core Programming Utility
D. Computer Program Unit
What is OHS stand for?
A. Oral Heal Self
B. Occupational Health and Safety
C. Oral Health Services
D. Office of Head Start
The file extension for Power point presentation is
.pptx
.docx
.jpeg
What is this?
Cooler
Fan with metal
Heat sink
Heatsync and fan
What is this?
RAM
Video card
Power Supply
CD Drive
What is another word for CPU?
Hard Drive
Device
Processor
Computing device
Which part stores all information and files?
Hard drive
CPU
RAM
Motherboard
Which part stores the memories of the processes of a computer, but turns turns off when the computer is off?
Hard Drive
CPU
RAM
Processor
Which part supplies electricity to the motherboard and other parts?
Heat sync
RAM
CPU
Power supply
Is a keyboard an input or output device?
Output
Input
Google Chrome, Twitter, Facebook, google maps, and word are example of?
hardware
Firmware
software
Which of these is not an input device?
What is the first step in SYSTEM UNIT DISASSEMBLING?
Opening the outer shell
Removing the system fan
Unplugging
Removing the CPU fan
Which of the following must be done in case that you do not have an anti-static wrist wrap?
Wear jewelry
Use hand sanitizer
Wash your hands with soap and dry them properly
Touch the system unit cover for a minute
Which of the following should be the first to install when performing desktop computer assembly?
HDD
RAM
PSU
GRAPHICS CARD
This is used to stand on or to place hardware on to prevent static electricity
philip screw driver
flat screw driver
ESD
Antistatic Mat
