Multiple choice technology operating systems

Select all that are a type of shell in UNIX.

  1. sh

  2. csh

  3. ksh

  4. bash
Reveal answer Fill a bubble to check yourself
A,B,C,D Correct answer
Explanation

All four options are valid UNIX shells. 'sh' is the original Bourne shell, 'csh' is the C shell (known for C-like syntax), 'ksh' is the Korn shell (combines features of sh and csh), and 'bash' is the Bourne Again SHell (widely used, compatible with sh, with enhanced features). These represent major shell families in UNIX history.

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