short answer type questions
1. what is computer? what are its characteristics?
2. what are the components of a computer?
3. what is the role of CU in the CPU of a computer?
4. what are registers? why are they used in a CPU?
5. what are buses? what are the three different types of buses used in a computer?
6. weather alba applications of computers? discuss in brief.
7. why are supercomputers powerful and faster than other types of computers?
8. name functional unit of computer system.
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1 .A computer is an electronic device that manipulates information, or data.The characteristics of computers that have made them so powerful and universally useful are speed, accuracy, diligence, versatility and storage capacity.
2.Components of a computer are Memory.
Hard Drive or Solid State Drive.
Video card.
Motherboard.
Processor.
Power Supply.
Monitor.
Keyboard and Mouse.
3.The control unit (CU) is a component of a computer's central processing unit (CPU) that directs the operation of the processor. ... It directs the flow of data between the CPU and the other devices.
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