Q. Comment on the following two operations?
int *a[] = {{1, 2, 3}, {1, 2, 3, 4}}; //- 1
int b[][] = {{1, 2, 3}, {1, 2, 3, 4}}; //- 2

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Q. What does argv and argc indicate in command-line arguments?
(Assuming: int main(int argc, char *argv[]) )

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Q. Which of the following syntax is correct for command-line arguments?

a) int main(int var, char *varg[])
b) int main(char *argv[], int argc)
c) int main()
{
int argv, char *argc[];
}
d) none of the mentioned

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Q. In linux, argv[0] by command-line argument can be occupied by

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Q. What type of array is generally generated in Command-line argument?

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Q. What would be the output if we try to execute following segment of code (assuming the following input “cool brother in city”)?

printf(“%s\n”, argv[argc]);

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Q. The first argument in command line arguments is

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Q. The second (argument vector) in command line arguments is

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Q. argv[0] in command line arguments, is

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Q. A program that has no command line arguments will have argc

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Q. The index of the last argument in command line arguments is

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Q. How to call a function without using the function name to send parameters?

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Q. Correct syntax to pass a Function Pointer as an argument

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Q. Which of the following is not possible in C?

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Q. One of the uses for function pointers in C is

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Q. What does this declaration say?
int (*(*y)())[2];

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Q. Read the following expression?
void (*ptr)(int);

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Q. Which of the following expression is true for the following?

ptr is array with 3 elements of pointer to function returning pointer of int

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Q. What do the following declaration denote?
int **ptr;

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Q. What do the following declaration denote?
char *str[5];

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