Computer Input / Output Basic MCQs (Long Quiz)
This is the quiz about basics of Computer Input / Output . Students and new learner's can test their knowledge.
1. Joysticks typically have a button on __________that is used to select the option pointed by the cursor.
Left
Top
Correct Answer
Wrong Answer
2. The joystick is a ____________ stick that moves the graphic cursor in the direction the stick is moved.
Straight
Vertical
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Wrong Answer
3. The _____________ pen is a small input device used to select and display objects on a screen.
Magnetic
Light
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Wrong Answer
4. A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is
Mouse
Writing tablet
Correct Answer
Wrong Answer
5. ________ keys are present on the top row of the keyboard.
Function
Numeric
Correct Answer
Wrong Answer
6. The device primarily used to provide hardcopy is the
Printer
Card Reader
Correct Answer
Wrong Answer
7. Dot-matrix, Deskjet, Inkjet and Laser are all types of which computer peripherals?
Printers
Software
Correct Answer
Wrong Answer
8. Which among the device that converts computer output into a form that can be transmitted over a telephone line?
Concentrator
Modem
Correct Answer
Wrong Answer
9. A light sensitive device that converts drawing, printed text or other images into digital form is
Plotter
Scanner
Correct Answer
Wrong Answer
10. What type devices are computer speakers or headphones?
Input
Output
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Wrong Answer
11. Laser printers belong to
line printer
page printer
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Wrong Answer
12. A joystick is primarily used to/for
control sound on the screen
computer gaming
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13. USB refers to
a processor
a port type
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14. The ________ may also be called the screen or monitor.
printer
display
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Wrong Answer
15. Which of the following groups consists of only input devices?
Mouse, Keyboard, Plotter
Mouse, Keyboard, Scanner
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16. What type of device is a digital camera?
Input
Output
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Wrong Answer
17. A bar code reader is an example of
storage device
input device
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Wrong Answer
18. In MICR, C stands for
computer
character
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19. The pattern of printed lines on most products are called
scanners
bar code
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Wrong Answer
20. Which of the following produces high-quality output?
Impact printer
Non-impact printer
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21. The wheel located between the two standard buttons on a mouse is used to ____
Click and select items
Scroll
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Wrong Answer
22. Using output devices one can ____
Scan data
View or print data
Correct Answer
Wrong Answer
23. Which of the following is not an example of hardware?
Printer
Interpreter
Correct Answer
Wrong Answer
24. Devices that allow you to put information into the computer.
Input
Output
Correct Answer
Wrong Answer
25. Devices that let the computer communicate with you.
Input
Output
Correct Answer
Wrong Answer
26. Which of the following is not an output device?
Printer
Scanner
Correct Answer
Wrong Answer
27. The most common method of entering text and numerical data into a computer system is through the use of a ____
Printer
Keyboard
Correct Answer
Wrong Answer
28. Information that comes from an external source and is fed into computer software is called ____
Input
Output
Correct Answer
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29. The term used to define all input and output devices in a computer system is ___
Software
Hardware
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30. The most widely used input device is the ____
Keyboard
Modem
Correct Answer
Wrong Answer
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