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Question

How can UNIX programs be combined to form larger programs?

a.

By using auxiliary files to store intermediate results

b.

By connecting them through a pipe denoted by ‘|’

c.

By writing a program from scratch

d.

By using process-centered environments

Posted under Software Engineering

Answer: (b).By connecting them through a pipe denoted by ‘|’ Explanation:If the output of one program is to serve as input to another program, they can be connected through a pipe denoted by ‘|’.

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Q. How can UNIX programs be combined to form larger programs?

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