COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It holds data which will be sent and recieve from input and output devices
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MAR
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MBR
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IR
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IBR
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Explanation:
Detailed explanation-1: -Explanation: The input devices use buffers to store the data received and when the buffer has some data it sends it to the processor.
Detailed explanation-2: -System unit (or processing devices): Two important parts are CPU and memory. Input / Output devices: It includes input devices which helps in entering data into the computer and output device that display output to the user. Storage devices: Stores data permanently for future use. For example, Hard disk.
Detailed explanation-3: -Explanation: Modem is a hardware device that is converted to two-way network communication in real-time between analog and digital signals. It acts as both input and output devices.
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