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Computer Science Class 9 Chapter 3 MCQs With 3 Tests

9th Class Computer Science Chapter 3 Input Output Devices MCQs TEST 1:

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Chapter 3 – Input Output Devices Test 1

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The devices which gives instruction/data to the computer are called?

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Which of the following are input devices?

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When we save data on a hard disk the hard disk serves as an?

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OCR is a?

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A keyboard usually is divided into?

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The starting with character F are called?

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In windows the combination of CTRL. ALT, DEL key is used for?

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Page Up and Page Down are?

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The standard arrangement of keys on a keyboard is called?

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An image can be converted into text by a software called?

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The resolution of a scanner is measured in?

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Pick one that does not match the other?

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Voice recognition is?

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The digital camera CCDs instead of?

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A TV like screen is also called?

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Monochrome monitors are?

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In monitors terminology RGB indicates?

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An output device produces results in hard form is?

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The printers used with minicomputer and mainframe computer are?

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The printers with advance technology belong to?

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9th Class Computer Science Chapter 3 Input Output Devices MCQs TEST 2:

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Chapter 3 – Input Output Devices Test 2

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The printers that does not strike on to the paper for printing are called?

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Which of the statement explain impact printers?

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The printer considered faster than all others works with?

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Daisy wheel printers cannot produce?

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For printing of large drawings and images we use?

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In Dot matrix printers, the matrix refers to?

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Which of the followings is not true for CD-ROM?

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The writable CDs are called?

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Depending upon printing mechanism the printers can be?

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The two basic types of plotters are?

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It is very meaningful to use .......... type of plotter to monitor earthquake activity?

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A keyboard has been divided into general areas?

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A keyboard is similar to?

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Joystick is a device?

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Red, blue and green colors are called?

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9th Class Computer Science Chapter 3 Input Output Devices MCQs TEST 3:

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Chapter 3 – Input Output Devices Test 3

1 / 15

Which device receives information from the outside the computer system?

2 / 15

The devices that retrieve information from the computer memory?

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Output devices retrieve information from the computer memory, convert it into a form that can be directly understood by?

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Which of the following is an input device?

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The keyboard keys arrangement is called?

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A keyboard may be divided into how many general areas?

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A keyboard consists of how many function keys?

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The device that translates images into an electronic format that can be stored in computers memory is?

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A pointing device, which almost looks like a mouse is?

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Which device is used in a digital camera for storage?

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A video monitor consist of a?

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A RGB monitor has electron guns?

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Which of the following is called an impact printer?

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The printer that prints without hitting on printing paper are?

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The capacity of CD-ROM is up to?

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