What is the output of the following shell script code?

suite=3

case $suite in

    1) echo Diamond ;;

    2) echo Spade ;;

    3) echo Heart ;;

    4) echo Club ;;

Condition to check whether file with name 'xyz' is a regular file?

Which statement is incorrect regarding if-then-fi?

If x=11 and y=6, then what is the exit status of the following expression?

Which expression is correct?

Output of the following program assuming that the command line arguments are dog parrot cuckoo? for argument in $* do echo $argument done

What is the output of the following program?

What is the error in the following program?

Which is correct declaration(s) of a null variable 'a' in shell script?

A shell script is executed by:

Which statement is true?