Intro to IF statements

How many choices are possible when using a single if-else statement?

• 1
• 2
• 3
• 4

• Under
• Over
• Under the limit
• Over the limit

• You lose the prize
• You lose
• You win
• You win the prize

• You win the prize
• You lose
• You win
• You lose the prize

 Evaluate (to true or false) each of the following expressions:
14 >= 14
15 > 15
16 != 16
18 >= 19

• T, F, F, F
• T, T, T, T
• F, T, F, F
• F, T, T, F

Evaluate the following expression:
2 + 2 == 4

• true
• false
• sometimes true
• only true on sundays

Evaluate the following expression
Math.pow(2, 3) >= 9;

• true
• false
• compile error
• only true when the Patriots win

Which expression below would determine if a number was odd?

• number % 2 ==0
• number / 2 == 0
• number % 2 == 1
• number % 10 == number

• Low bridge: 
• Low bridge: proceed with caution.
• Proceed with caution.
• <nothing prints to the screen>

Which Math class method below will determine the square root of a number?

• Math.sqrt(number)
• Math.squareRoot(number)
• Math.pow(number, 2)
• Math.abs(number)