COMPUTER SCIENCE AND ENGINEERING
COMPUTER ORGANIZATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -The central processing unit consists of electronic circuits that interpret and execute program instructions, as well as communicate with the input, output, and storage devices. It is the central processing unit that actually transforms data into information. Data is the raw material to be processed by a computer.
Detailed explanation-2: -DATA PROCESSING CYCLE. Data procesing refers to the transformating raw data into meaningful output. Data Input-the collected data is converted into machine-readable form by an input device, and send into the machine. Output is the production of the required information, which may be input in future.
Detailed explanation-3: -Collecting data and converting it into information is called data processing. The raw data acts as the inputs, and the information that is got is known as the output of any data processing structure. Data processing is done in multiple steps, and they are performed in a sequence to give the correct inference.
Detailed explanation-4: -Hard Disk Drives: a device that reads and writes data to the hard disk. Data is copied from the computer’s main memory (random-access memory or RAM), and then written to the hard disk. The drive is the mechanical device that writes the data to the disk.