COMPUTER SCIENCE AND ENGINEERING
SYSTEM SOFTWARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Sound card
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Network card
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Video card
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Joystick card
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Detailed explanation-1: -A sound card (also known as an audio card) is an internal expansion card that provides input and output of audio signals to and from a computer under the control of computer programs.
Detailed explanation-2: -A graphics card (also called a video card, display card, graphics adapter, VGA card/VGA, video adapter, display adapter, or colloquially GPU) is a computer expansion card that generates a feed of graphics output to a display device such as a monitor.
Detailed explanation-3: -IO Expansion cards: They can add additional ports, connectors, or slots for various media storage, communication components, or devices. Graphics cards: Graphics cards are undoubtedly the most commonly added expansion card for computers today.
Detailed explanation-4: -The four primary functions of a processor are fetch, decode, execute and write back. Fetch-is the operation which receives instructions from program memory from a systems RAM. Execute-is where the operation is performed. Each part of the CPU that is needed is activated to carry out the instructions.