
Grade 9 Lesson 1 (ii)
Authored by piumi hettiarachchi
Computers
9th Grade
Used 3+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Which of the following/s is are usually used as an output device/devices of the computer?
A - Microphone , B - Multimedia projector, C - Plotter
A and B
B and C
A and C
All of above
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
HDMI stands for
High Definition Multi Interface
High Definition Multimedia Interaction
High Definition Multi Interaction
High Definition Multimedia Interface
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Which of the following components are included into the CPU
Main memory, ALU and CU
ALU, CU and memory register
Secondary memory, ALU and CU
Main memory, Secondary memory and ALU
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Speed of the CPU is called:
Word size
Clock speed
GHz
Hz
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
What are the ports can be used to display purpose?
VGA, HDMI
e Sata, USB
SD card reader, DVI
DVI, e Sata
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
How many holes into the parallel port?
15
25
9
10
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
What is the name of the port?
Parallel
PS/2
DVI
VGA
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