BASIC COMPUTER CONCEPTS
COMPUTER SYSTEM TYPES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mouse
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Joystick
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Keyboard
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None of the above
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Detailed explanation-1: -Cursors are often used to highlight text or objects on the screen so that they can be selected. For example, in a word processor, the cursor can be used to select text, format it, and insert new text. Users control cursors with input devices such as mice, touchpads and trackballs.
Detailed explanation-2: -A mouse is the most suitable input device for highlighting or selecting an object on the screen.
Detailed explanation-3: -Detailed Solution. The mouse is a hand-held input device which is used to move cursor or pointer across the screen. It is designed to be used on a flat surface and generally has left and right button and a scroll wheel between them.
Detailed explanation-4: -The computer mouse (also called pointing device) is an important tool used to communicate with your computer. This tool allows you to point to objects on the computer screen, click and select them, or move them.
Detailed explanation-5: -The correct answer is a Light pen. A light pen is a computer input device in the form of a light-sensitive wand used in conjunction with a computer’s cathode-ray tube (CRT) display.