Explanation

IBM stands for International business machines.

IBM 1401 belong to second generation. 

Second generation of computer: 1956 to 1963

Used in Second Generation: Transistors

Explanation

A plotter is a machine that produces vector graphics drawings.

Plotters draw lines on paper using a pen, or in some applications, use a knife to cut a material like vinyl or leather.

Explanation

Explanation

Explanation

Explanation

The function used to get values into variables from the keyboard is scanf().

It reads input from the standard input (usually the keyboard) and stores it in the specified variables.

Explanation

Silicon is abundantly present and is the most utilized substance for the fabrication of computer chips.

Silicon is a naturally occurring semiconductor.

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The two major types of computer chips are; 

primary memory chip

microprocessor chip

ND11-4-2023

Explanation

optical media such as compact discs (CDs) and digital versatile discs (DVDs).

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There are two types of storage devices used with computers:

a primary storage device, such as RAM,

and a secondary storage device, such as a hard drive.

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The most common type of storage devices are___?

Explanation

Computer memory is of two basic types.

Primary memory(RAM and ROM) and Secondary memory(hard drive,CD,etc.

Explanation

The first ever version of Microsoft Word - Word 1.0 - was launched in October 1983 and developed by former Xerox programmers, Charles Simonyi and Richard Brodie.

The two were hired by Microsoft founders Bill Gates and Paul Allen, in 1981.

At this time, Word was called Multi-Tool Word.