Which of the following are unary operators in C?

1. !
2. sizeof

Which of the following are unary operators in C?

1. !
2. sizeof
3. ~
4. &&

2) Which of the following is the correct order if calling functions in the below code?
a = f1(23, 14) * f2(12/4) + f3();

3) In which order do the following gets evaluated

1. Relational
2. Arithmetic
3. Logical
4. Assignment

4) Which of the following is the correct order of evaluation for the below expression?
z = x + y * z / 4 % 2 - 1

5) Which of the following are unary operators in C?

1. !
2. sizeof
3. ~
4. &&