EASY
RRB NTPC CBT 1
IMPORTANT
Earn 100

Which of the following is not hardware?

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Important Questions on Computer Knowledge

MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 50 - Computer Knowledge>Practice Exercise>Q 13

A barcode reader is an example of:

MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 50 - Computer Knowledge>Practice Exercise>Q 14

Which among the following is a 'Modifier Key'?

EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 50 - Computer Knowledge>Practice Exercise>Q 15

Which of the following is not an input device for a computer?

EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 50 - Computer Knowledge>Practice Exercise>Q 16

Which one of the following does not belong to the group?

EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 50 - Computer Knowledge>Practice Exercise>Q 17

What pointing device in computer functions by detecting two-dimensional motion relative to its supporting supports?

MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 50 - Computer Knowledge>Practice Exercise>Q 18

The output device makes it possible to:

EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 50 - Computer Knowledge>Practice Exercise>Q 19

Which of the following is a type of output device which produce the result in a soft copy?

MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 50 - Computer Knowledge>Practice Exercise>Q 20

Brain of the computer is known as: