C++ | MCQs

Explanation

The Non-Aligned Movement (NAM) had its origins in the Bandung Conference of April 1945 In Indonesia, inspired by three world leaders:

Nehru of India,

Tito of Yugoslavia,

and Nasser of Egypt.

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Establishment: 1961 in Belgrade

Membership:

120 members

27 observers

ND5-07-2023

Explanation

On 13-Dec-2021  Pakistan has confirmed its first case of the Omicron COVID-19 variant, in Karachi, the country's National Institute of Health (NIH) 

while

26 November 2021 WHO declared that the world was facing a new variant of concern: Omicron.

Explanation

A hard disk is a secondary storage device used to store data permanently.

RAM and ROM are primary storage (main memory).

Diodes and Semiconductors are basic electronic components.

Explanation

A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power.

The main electronic component used in first-generation counterparts was Vacuum Tubes and Valves.

Leo is called the first-generation computer.

The five generations of computers:

1. First Generation (1946-1959 or 1940-1956): Vacuum tube-based technology (e.g., ENIAC).
2. Second Generation (1959-1965 or 1956-1963): Transistor-based technology.
3. Third Generation (1965-1971 or 1964-1971): Integrated circuit-based technology.
4. Fourth Generation (1972-1980): VLSI microprocessor-based technology.
5. Fifth Generation (1980-present): ULSI microprocessor-based technology, with a focus on artificial intelligence.

Explanation

With format painter, you can copy all of the formatting from one object and

apply it to another one—think of it as copying and pasting for formatting.

Explanation

Clip art is a type of graphic art.

Pieces are pre-made images used to illustrate any medium.

Explanation

DMA Stands for "Direct Memory Access."

DMA is a method of transferring data from the computer's RAM to another part of the computer without processing it using the CPU.

Explanation

A dot matrix printer (DMP) is a type of printer which uses pins impacting an ink ribbon to print.

These printers are generally considered outdated, as they cannot create high-quality prints and are costly as well.

Therefore, they are mostly used in places where multipart forms are required.

A dot matrix printer is also known as an impact matrix printer.

Explanation

Frequently used shortcuts

Copy the selected content to the Clipboard. Ctrl+C

Paste the contents of the Clipboard.                 Ctrl+V

Select all document content.                                 Ctrl+A

Apply bold formatting to text.                                 Ctrl+B

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ND27-12-2022

Explanation