Match the positional parameter with its functionality.
1.$0 a. lists the number of arguments passed
2. $# b. name of the shell script
3. $@ c. lists the arguments passed
A.
1-a, 2-c, 3-b.
B.
1-b, 2-a, 3-c.
C.
1-a. 2-b, 3-c.
D.
1-c, 2-b, 3-a.
Explanation: