Set 6 MCQ Questions and Answers
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1) Which of the following command provides the list of the functions defined in the login session?
2) The keyword ‘local’ is used
Answer : A Discuss
3) Functions improves the shell’s programmability significantly, because
Answer : A Discuss
4) In the shell, by default, all variables are considered and stored as
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5) Which command reads user input from the terminal and assign this value to a variable name?
6) Which one of the following statement is true about variables in shell?
Answer : D Discuss
7) Which one of the following is not a valid shell variable?
8) To redefine a variable, it can be removed from the list of variables by using the command
9) Which built-in command performs integer arithmetic in bash shell?
10) Which expression use the value of the enclosed arithmetic expression?
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