In order to fetch the address of a variable, we write preceding _____ sign before variable name.

Bitwise operators can be used to generate random numbers.

Which statement is correct? Check all that apply.

If short takes 2 bytes of memory, Output of the following program? int main () { short foobar[2][3] = { {1,5}, {9,8,7}}; printf('%d', sizeof(foobar)); return 0; }

Assuming integer takes 4 bytes and the starting address of the array 'foo' is 2000, Output of the following code? int main() { int foo[2][3][4][5]; foo[2][3][4][5] = 50; printf('%d',*(*(*(*(foo+2)+3)+4)+5)); return 0; }

Assuming integer is 4 bytes long and the address for 'i' is 2000, Output for the following code? int main() { int ***foo, **bar, *foobar, i=5; foobar = &i; bar = &foobar; foo = &bar; printf('%d, %d, %d\n', *foobar, **bar, ***foo); return 0; }

What is the return value in case a file is not opened successfully by using fopen()?

Which statements is/are valid and correct? 1.char amessage[] = 'Imnop'; amessage++; 2.char *pmessage = 'abcde'; (*pmessage)++; 3.char amessage[] = 'lmnop'; (*amessage)++; 4.char *pmessage = 'abcde'; pmessage++;

The declaration int (*p[5])() means:

What is wrong with the following statement? int func();

Consider the following code. int i = 4, *j, *k; Which one of the following statements will not work?