What is UNIX?

Question: What is UNIX? Answer: UNIX is a multi-user and multi-tasking operating system. It is the very popular operating system used in the microcomputer to a supercomputer. It provides the command line interface. It was developed at AT&T Bell Laboratories of USA. Microsoft Company of USA also developed a version of UNIX, which is named as XENIX. […]

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Define A Byte?

Question: Define A Byte? Answer: Byte stands for Binary Term. A combination or sum of 8-bits is called byte. One character takes one byte of memory. The storage capacity of the memory is expressed in terms of a number of bytes. The data and program size are also measured in bytes. Bytes are the latest update in Bits […]

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What Is Hardcopy?

Question:  What is Hardcopy? Answer:   The output printed on the paper is called hard copy. It may be in the form of text and graphics. The output devices; printer and plotters are used this purpose. We can touch our hands, edit by pen or we can port from one place to another place. or in simple […]

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What Is Laptop Computer?

Question: What Is Laptop Computer? Answer: Laptop computer is also known as a notebook computer. It is a small size.(85-by-11 inch notebook) computer and can fit inside a briefcase. The laptop computer is operated on a special battery and it does not have to be plugged in like desktop computer. The laptop computer is a portable and […]

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