MCQ Practice

What is the output of this program? #!/bin/bash test_var="Example" echo "$test_var" echo '$test_var' echo '"$test_var"' echo "'$test_var'" echo $test_var exit 0

A

Example $test_var "$test_var" 'Example' $test_var

B

Example Example "Example" 'Example' Example

C

program will generate an error message

D

program will print nothing

Correct Answer: A