Computer Science, asked by choudharyshubu144, 9 months ago

Forwarded
Class test - 10th CS
Time: 01Hr. M.M.20
Q.1 state true or false: (5)
i. Character printer is a noisy printer.
ii. Projector is non-reliable tool for
image display.
iii. LED using fluorescent panel of
crystal.
iv. CRT does not need a warm up
period.
v. Inkjet printer is a type of non impact
printer.
Q.2 Answer the following questions.
i. What is printer? What are commonly
used printer? (2)
ii. What do you mean by speaker? (2)
i What do you mean by LCD display?
Explain.(2)
iv What is the purpose of fax machine?
Explain.(2)
» State orkantane of muerhaad
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Answers

Answered by radhaandkrishna2005
0

Answer:

3 is false for youe question.....

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