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Half Book Test

9th Computer Science — Half Book Test

Question 1 of 5

12:00

Question 1 1 mark

Which device is used for permanent storage?

A RAM B Cache C Hard disk D Register

Question 2 1 mark

The brain of the computer is the

A Monitor B CPU C Keyboard D Speaker

Question 3 1 mark

Binary number 1011 equals decimal

A 9 B 10 C 11 D 13

Question 4 1 mark

An example of system software is

A MS Word B Chrome C Windows D Photoshop

Question 5 1 mark

1 byte equals

A 4 bits B 8 bits C 16 bits D 32 bits

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