C Programming Quiz: If statements

If you haven't already done so, be sure to read through Cprogramming.com's tutorial on If statements. Otherwise, best of luck with the quiz!1. Which of the following is true?
A. 1
B. 66
C. .1
D. -1
E. All of the above

2. Which of the following is the boolean operator for logical-and?
A. &
B. &&
C. |
D. |&

3. Evaluate !(1 && !(0 || 1)).
A. True
B. False
C. Unevaluatable

4. Which of the following shows the correct syntax for an if statement?
A. if expression
B. if { expression
C. if ( expression )
D. expression ifanswer :  ebac