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computer review

Total questions: 20

Worksheet time: 13mins

Name
Class
Date
1.

create many to many connection

a)

point - to - point

b)

broadcast

c)

Mesh

2.

which topology is this ?

a)

point - to - point

b)

broadcast

c)

Mesh

3.

Create one to one connection between two devices

a)

point - to - point

b)

broadcast

c)

Mesh

4.

The pixels in an image sensor range from ______ to ______

a)

10 to 1000

b)

1000 to 1,000,000

c)

100 to 1000

5.

What is the full form of PAN ?

(a)  

6.

What is the full form of MIDI ?

(a)  

7.

The ________ in a camera results in better image and video

a)

reels

b)

sensors

c)

shutter

8.

____ is a cheap touch-screen type

a)

resistive technology

b)

capacitive technology

c)

surface wave technology

9.

screen can be easily affected by foreign elements like dust and water

a)

resistive technology

b)

capacitive technology

c)

surface wave technology

10.

_______ touchscreen type used ultrasonic waves

a)

resistive technology

b)

capacitive technology

c)

surface wave technology

11.

_______ touchscreen type has the best display

a)

resistive technology

b)

capacitive technology

c)

surface wave technology

12.

Network card uses network ________ to communicate with devices on the same network

a)

switch

b)

router

c)

touchscreen

13.

Network card uses _______ to communicate with devices over different network.

a)

switch

b)

router

c)

touchscreen

14.

NIC stands for

(a)  

15.

RAM stands for

(a)  

16.

ROM stands for

(a)  

17.

______ memory is used for temporary storage

a)

RAM

b)

ROM

18.

________ memory is used for permanent storage

a)

RAM

b)

ROM

19.

________ memory is non-erasible or non-volatile

a)

RAM

b)

ROM

20.

Data is lost if electricity is cut off

a)

RAM

b)

ROM