CBSE Class 6 Computer Science Output Devices MCQs Set B

Fill in the Blanks using the right option:

Question: Monitor is soft and …………… is hard output device.
a) Printer
b) Plotter
c) Both of these
d) None of these
Answer: a

Question: …………… is used to listen sound from computer.
a) Printer
b) Speaker
c) Microphone
d) Mouse
Answer: b

Question: …………… prints output on paper.
a) Printer
b) Keyboard
c) Mouse
d) Speaker
Answer: a

Question: …………… printer prints by joining dots.
a) Dot matrix
b) Inkjet
c) Laser
d) None of these
Answer: a

Question: Monitor are of …………… types.
a) Two
b) Three
c) Four
d) Five
Answer: a

Question: Headphones are also called …………….
a) Earphone
b) iPhone
c) Both of these
d) None of these
Answer: a

Write down True or False:

Question: Output devices are used to get information from computer.
Answer: True

Question: We cannot listen music from computer.
Answer: False

Question: Printer is soft output device.
Answer: False

Question: There is no difference between Printer & Plotter.
Answer: False

Question: Nowadays black & white monitor are in use.
Answer: False

Short Answer type Questions:

Question: List the four types of output device?
Answer:
1. Monitor
2. Printer
3. Speaker
4. Headphone
5. Plotter
6. Projector

Question: Write the types of monitor
Answer: 1. Cathode-Ray Tube (CRT)
2. Flat- Panel Display

Question: Where are projector used?
Answer: A projector is a softcopy output device. It is used in meetings for presented multimedia presentations.

Question: List the types of printer.
Answer:
1. Dot matrix Printer
2. Inkjet Printer
3. Laser Printer

Question: Write a note on Plotter?
Answer: Plotter is a hardcopy output device. A device that draw picture on paper based on command from a computer. Plotter draws lines using a pen. It is used in CAD and engineering applications.

Long Answer type Questions :

Question: Write note on monitor and its types ?
Answer: Monitor It is most commonly used softcopy output device. Types of Monitor are
1. Cathode-Ray Tube (CRT)
2. Flat- Panel Display

Question: What is printer? Explain three types of Printer.
Answer: It is a hard output device. Printer prints output on paper. Types of Printer:
1. Dot matrix Printer: It prints by joining dots. It is cheaper. It does not produce sound. Its speed is slow.
2. Inkjet Printer: It prints by droplets of ink. It is cultured printer. It is very cheap. It does not produce sound. Its speed is faster.
3. Laser Printer: It prints by laser beams. These are black and white as well as cultured. It is costly.
Its speed is fastest.

Question: Write difference between CRT & Flat panel display.
Answer: