Introduction In Computer Science, the term software means a set of instructions in the form of a program to control
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Input And Output Devices
Introduction Input-Output devices are very important component of computer system. Here we will discuss about Input-Output devices of computer system.
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Optical Memory Optical memories or Optical disks are alternate mass storage devices with huge capacity [up to 20 GB]. Higher
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Semiconductor [Main] Memory All computers except very small computers contain both semiconductors as well as magnetic memory. All modern computers
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Introduction The data and instructions which are entered into the computer system through input devices [keyboard, mouse, etc.] have to
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Introduction Computer is the most powerful tool man has ever created. Computers are used in almost every working place in
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