Output system - computer awareness questions

Output system - computer awareness questions

Q1. What do you mean by the term output?

1. It is what the processor gives to the user
2. It is what the user gives to the processor
3. It is what the processor gets from the user
4. It is what the processor takes from the user

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Q2. Which of the following is an impact printer?

1. Ink jet
2. Drum
3. Dot matrix
4. All of the above

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Q3. Computer printer is

1. Storage
2. Software
3. Output device
4. Input device

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Q4. To which one of the following do laser printers belong?

1. Page printer
2. Dot matrix printer
3. Band printer
4. Line printer

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Q5. Computer speakers or headphones are the _______________devices.

1. Storage
2. Output
3. Input
4. Software

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Q6. How do you determine the clarity of an image?

1. By refraction
2. By rotation
3. By resolution
4. By reflection

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Q7. The hardware which is an output device is

1. VDT
2. VDU
3. CRT
4. None of the above

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Q8. For displaying information at public places one can use

1. Overhead projections
2. Monitors and overhead projections
3. Monitors
4. Touch screen kiosks

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Q9. Graphics cannot be printed by

1. Ink jet printer
2. Page printer
3. Daisy wheel printer
4. Thermal printer

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Q10. What do you mean by VGA?

1. Video graphic adapter
2. Visual graphic adapter
3. Visual graphic auditor
4. Video gyrated adapter

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Q11. The visual display of data is provided by

1. Data coding
2. Monitor
3. Speech recognition
4. Printing

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Q12. What do you mean by pixel?

1. It is a point of ink on an ink jet printed page
2. It is a point of ink on a user printed paper
3. It is a picture element or a dot on the screen
4. It is a light beam used in printing paper

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Q13. What kind of cable connection is required by printer?

1. Parallel cable
2. USB cable
3. Serial cable
4. All of the above

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Q14. Which one of the following is an example of monitor or Video display unit (VDU)?

1. Input device
2. Output device
3. Music device
4. Pointing device

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Q15. How is the display size of a monitor measured?

1. Vertically
2. Horizontally
3. From center to the furthest corner
4. Zigzag

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Q16. What is the full form of USB?

1. Utility serial bus
2. Unique serial bus
3. Universal straight bus
4. Universal serial bus

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Q17. Which of the following is used to transform input into output?

1. CPU
2. Input-output unit
3. Memory
4. Peripherals

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Q18. Which of the following is true for dot matrix printer?

1. It is random
2. It is sequential
3. It is bi-directional
4. It is unidirectional

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Q19. What are external devices such as printers, keyboards and modems called?

1. Extra hardware devices
2. Special buys
3. Add-on devices
4. Peripherals

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Q20. What is the type of line printer that uses an oscillating row of print hammer called?

1. Jet matrix
2. Dot matrix
3. Line matrix
4. Ink jet matrix

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Q21. What are the peripheral devices like printers and monitors called?

1. Software
2. Hardware
3. Information
4. Data

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Q22. The device which is not a printer is

1. Impact printer
2. Ink jet printer
3. Laser printer
4. None of the above

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Q23. What is the use of an output device?

1. To store data
2. To scan
3. To view or print data
4. To input data

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Q24. Which of the following is an output device that is used to draw maps from stored data having high quality colour graphics?

1. Plotter
2. Printer
3. Colour printer
4. All of the above

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Q25. Which of the following is a type of line printer that uses an embossed steel band to form the letters printed on the paper?

1. Band printer
2. Golf ball printer
3. Dot matrix printer
4. Laser printer

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Q26. The speed of a printer is measured in

1. lpm
2. ppm
3. cps
4. All of the above

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Q27. What do we use to see the output?

1. Scanner
2. Monitor
3. Mouse
4. Keyboard

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Q28. It is not an output device

1. LCD
2. Scanner
3. Printer
4. Plotter

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Q29. Drum printer is nothing but

1. A processing unit
2. A storage system
3. An input device
4. An output device

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Q30. Which one of the following is the second type of soft copy?

1. Virtual output
2. Logic output
3. Audio output
4. Data output

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