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Ctrl-S stops scrolling of screen output and ________

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Ctrl-S stops scrolling of screen output and ________

(a) locks terminal

(b) delete a character

(c) locks keyboard

(d) delete a line

I have been asked this question in an interview for job.

Asked question is from General Purpose Commands topic in chapter The Unix Architecture & General Purpose Utilities of Unix

1 Answer

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Best answer
Correct choice is (c) locks keyboard

To explain: There are various keyboard commands to try when things go wrong. One of these commands is Ctrl-s which stops scrolling of screen output and locks the keyboard.

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