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

Which is not a logical operator?

What declaration mean? int(*ptr)[10];

Which declaration is not supported by C?

Which function is called at program startup?

Which keyword is used to declare a variable so that the variable can be accessed by all the functions in all the modules of a program?

Which declarations of structures is/are valid? 1) struct node { int count; char *word; struct node next; }Node; 2) struct node { int count; char *word; struct node *next; }Node; 3) struct node { int count; char *word; union u1 { int n1; float f1; }U; }Node;

Which file header is to be included for file handling in a C program?

Given the following array: char books[][40]={ 'The Little World of Don Camillo', 'To Kill a Mockingbird', 'My Family and Other Animals', 'Birds, Beasts and Relatives' }; what would be the output of printf('%c',books[2][5]);?

Following code snippet? char i = 'A'; char *j; j = & i; *j = *j + 32; printf('%c',i);

Identify the incorrect statement.