C++ | MCQs

Explanation

For, While and Do are the looping statements of C++

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In May 2022, Frontier Supercomputer of USA beat Japan`s Fugaku to become world fastest supercomputer.

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A power supply unit  converts mains AC to low-voltage regulated DC power for the internal components of a computer.

Modern personal computers universally use switched-mode power supplies.

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First electronic digital computer called the ENIAC

during the years 1943-1946, 

 ENIAC based on the prior invention of a small, special-purpose vacuum .

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Unshielded twisted pair  is a ubiquitous type of copper cabling used in telephone wiring and local area networks .

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A supercomputer is a computer that performs at or near the currently highest operational rate for computers. Traditionally, supercomputers have been used for scientific and engineering applications that must handle very large databases or do a great amount of computation.

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Binary number is a number expressed in the base-2 numeral system or binary numeral system, a method of mathematical expression which uses only two symbols: typically "0"  and "1".

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Internet is a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.

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• CD-ROM stands for Compact Disc Read-Only Memory.
• A type of optical disc used for storing digital data.