Q. Which of the following % operation is invalid?

View solution

Q. Which data type is suitable for storing a number like?
10.0000000001

View solution

Q. Modulus for float could be achieved by?

View solution

Q. Predict the data type of the following mathematical operation?
2 * 9 + 3 / 2 . 0

View solution

Q. %lf is used to display

View solution

Q. What is the sizeof(char) in a 32-bit C compiler?

View solution

Q. Size of an array can be evaluated by:
(Assuming array declaration int a[10];)

View solution

Q. Which of the following is not an operator in C?

View solution

Q. Which among the following has the highest precedence?

View solution

Q. What type of value does sizeof return?

View solution

Q. The sizeof(void) in a 32-bit C is_____

View solution

Q. Which among the following is never possible in C when members are different in a structure and union?
//Let P be a structure
//Let Q be a union

View solution

Q. Which among the following is never possible in C when members in a structure are same as that in a union?
//Let P be a structure
//Let Q be a union

View solution

Q. Which among the following is right?

View solution

Q. Which of the following cannot be used inside sizeof?

View solution

Q. In a file contains the line "I am a boy\r\n" then on reading this line into the array str using fgets(). What will str contain?

View solution

Q. Out of fgets() and gets() which function is safe to use?

View solution

Q. What is the purpose of "rb" in fopen() function used below in the code?
FILE *fp;
fp = fopen("source.txt", "rb");

View solution

Q. Which of the following operations can be performed on the file "NOTES.TXT" using the below code?
FILE *fp;
fp = fopen("NOTES.TXT", "r+");

View solution

Q. The maximum combined length of the command-line arguments including the spaces between adjacent arguments is

View solution