Q569
What is the output of this program? #!/bin/sh test_function1() a=5 echo "This is the first function" test_function2 test_function2() echo "This is the second function" test_function3 test_function3() echo "This is the third function" test_function1 exit 0
A.
This is the first function
This is the second function
This is the third function
AnswerThis is the second function
This is the third function
B.
This is the first function
This is the third function
This is the second function
This is the third function
This is the second function
C.
This is the second function
This is the first function
This is the third function
This is the first function
This is the third function
D.
This is the third function
This is the first function
This is the second function
This is the first function
This is the second function
Answer: Option A
Solution
Answer: Option A
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