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Question

What is UNIX, and what are its characteristics?

a.

A single-user, single-tasking operating system

b.

A multiuser, multitasking robust operating system originally developed by Bell Laboratories

c.

A programming language for database management

d.

A graphical user interface for database applications

Answer: (b).A multiuser, multitasking robust operating system originally developed by Bell Laboratories Explanation:UNIX is a multiuser, multitasking robust operating system originally developed by Bell Laboratories.

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Q. What is UNIX, and what are its characteristics?

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