Question: A C++ program named examProg that has been coded to accept command-line arguments is run at the Unix command line as follows: z1234567@turing:~$ ./examProg data.txt

A C++ program named examProg that has been coded to accept command-line arguments is run at the Unix command line as follows:

z1234567@turing:~$ ./examProg data.txt 20 3

What will be the value of the parameter argc?

A.

1
B.

2
C.

3
D.

4

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