Need with my java programming assignment. 10 points to whoever can answer them ! 1. which of the following is the java comparison operator that means "not equal to"? a. < = b. -= c. < > d. = 2. if x is an int with a value of 5, which of the following expressions evaluates to true? a. x > 5 b. x < = 5 c. x ! = 5 d. x < 5 3. if x is an int variable, which of the following is not a boolean expression? a. x == 9 b. x -= 3 c. x ! = 2 d. x < 0 4. if num is an int, which expression always evaluates to true if num holds an odd number? a. num % 2 == 0 b. num % 2 < 0 c. num % 2 == 1 d. num / 2 == 1