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For what purpose bc command is used?

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For what purpose bc command is used?

(a) as a calculator

(b) as an editor

(c) as a process table viewer

(d) for copying files

I got this question in an interview for internship.

My query is from General Purpose Commands in division The Unix Architecture & General Purpose Utilities of Unix

1 Answer

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The correct choice is (a) as a calculator

Easy explanation: bc command is used for invoking calculator on UNIX system. It comes with a wide library for performing calculations. The power of this tool can be derived from the fact, that it can perform calculations up to and above 900 digits!

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