argv[] refers toa.number of arguments passedb.pointer array which points to every single argument passed to the programc.list of functionsd.None of the mentioned

What is argv?An array containing the program compilation flagsAn array containing the program command line argumentsAn array of size argc

What is argv[argc]?The last command line argumentThe first command line argumentIt does not always existThe program nameNULL

The program arguments argc and argv represent:Group of answer choicesThe tokens parsed off the command-line that was used to initiate the program, with processing applied by the shell to modify it, based on a wide range of special characters and expansionsA list of all of the matching filenames in the current directoryThe exact string used to initiate the program execution, with no adjustment or modifications appliedThe tokens parsed off the command-line that was used to initiate the program, with processing applied by the shell to handle blanks and double-quote characters onlyThe tokens parsed off the command-line that was used to initiate the program, with processing applied by the shell to handle blanks only

What is argc?The number of command line argumentsA flag set to 1 when command line arguments are presentThe size of the argv arrayThe length of the first command line argument

In C, what does the expression arr[2] + arr[4] represent for the array "arr"?