What is argv?An array containing the program compilation flagsAn array containing the program command line argumentsAn array of size argc
Question
What is argv?An array containing the program compilation flagsAn array containing the program command line argumentsAn array of size argc
Solution
argv is an array containing the program command line arguments. It is used in the main function in C and C++ programming languages. The name argv stands for 'argument vector'.
When you run a program, you can pass command line arguments to it. These arguments are stored in the argv array. The first element of the argv array (i.e., argv[0]) is the name of the program itself, argv[1] is the first command line argument passed to the program, argv[2] is the second command line argument, and so on.
The size of the argv array is stored in argc, which stands for 'argument count'. argc gives the number of command line arguments passed to the program, including the name of the program itself. So, if no command line arguments are passed to the program, argc will be 1 (as the name of the program is considered as a command line argument).
Similar Questions
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
What is argv[argc]?The last command line argumentThe first command line argumentIt does not always existThe program nameNULL
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
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 argv?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.