Explanation

The UNIX operating system was originally developed in assembly, but later rewritten in C to make it portable.

This marked a major milestone in OS development, allowing UNIX to run on different hardware platforms.

Explanation

The C programming language was developed in 1972 by Dennis Ritchie

in the Bell Laboratories of the AT & T (American Telephone & Telegraph),located in U.S.A.

Dennis Ritchie is known as the founder of c language.

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Co developer of Unix

C is a general-purpose computer programming language.

It was created in the 1970s.

By design, C's features cleanly reflect the capabilities of the targeted CPUs. 

Designed by: Dennis Ritchie

First appeared: 1972

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Explanation

Assembly language is a low-level programming language that is just one step above machine language (binary code).

It uses mnemonics to represent machine instructions, making it easier for humans to read and write compared to raw machine code.

Explanation

The Data Link layer is responsible for physical addressing through MAC (Media Access Control) addresses.

The Physical layer deals with transmitting raw bits over the medium.

Explanation

A computer program is written using a set of codes (instructions) that the computer can understand.

These codes are composed of programming languages made up of symbols, words, and syntax, but collectively called codes.

Explanation

Semantic refers to the meaning of a statement in a programming language.

Syntax refers to the structure or rules of writing code.

The compiler translates code into machine language.

Explanation

Selection tools are used to select and crop or cut a part of an image or shape.

They help isolate specific areas for editing in graphic design or photo editing software.

Explanation

Converter is not a standard module in the C programming process.

The main modules of C programming include Editor (for writing code), Compiler (for translating code), and Linker (for combining object files).

Explanation

Folders hold and organize files and other folders, just like envelopes hold papers.

They help keep digital documents organized and easy to find.

Explanation

A Karnaugh map (K-map) is a visual method for simplifying Boolean expressions.

It consists of square boxes called cells, each representing a minterm (combination of variable values).