Grade 9 Third Term
Authored by Thushara Herath
Computers
9th Grade
Used 16+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
The person who maintains the system and finding & repairing the errors is called as,
Software Engineer
Computer Application Assistant
System Analyst
Hardware Technician
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of the following is called as brain of the computer?
Motherboard
CPU
Hard disk
RAM
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of the following device function as both input and output device?
Microphone
Touch screen
Monitor
Touchpad
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
The speed of the processor is mesured in Hz. Which of the following is equivalent to 1 GHz
100 MHz
1024 MHz
1000 MHz
100 KHz
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of the follwoing is not a licensed operating system?
Linux
DOS
Windows
iOS
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of the following device canot be connected through USB port?
Web Camera
External Hard Disk
Mouse
Router
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of the following is can not be cosidered as a technical specification fo a computer?
Computer Price
Monitor Size
Processor Speed
Hard Disk Capacity
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