Which of the following is usually represented by the first parameters of the main function?

Question:  Which of the following is usually represented by the first parameters of the main function?

A  Number of command line arguments
B  List of command line arguments
C  Dictionary of command line arguments
D  Stack of command line arguments

Answer:  Number of command line arguments

Concept                Description
Number of command line arguments ·        This parameter provides the count of arguments, including the program name itself, which can be accessed within the program to process and utilize the command line arguments.

·        In C/C++, it is typically denoted as argc.

Stack of command line arguments ·        Not a standard representation in most programming languages for command line arguments.

·        This concept may refer to managing command line arguments using a data structure like a stack, which is less common in this context.

List of command line arguments ·        Represents the actual command line arguments passed to a program as an array or list of strings.

·        In C/C++, it’s usually denoted as argv.

Dictionary of command line arguments ·        This concept may refer to using data structures like dictionaries or maps to organize and access command line arguments more conveniently.