Chapter 6 Exam

Which of the following data types holds only True and False values?

• Boolean

• Integer

• Floating point

• String

Which of the following is a logical expression, assuming A and B are variables initialized with some numeric values?

• A - B

• A + B

• A > B

• A = B

Which of the following operators means "equal to"?

• ==

• <

• >=

• !

If "numGrapes" is equal to 10, which of the following expressions will produce a False result?

• numGrapes >= 11

• numGrapes != 10

• numGrapes < 9

• All of these are False

Which of the following is NOT a mathematical operator?

• !=

• +

• /

• *

The "if" statement relies on what type of expression?

• Mathematical

• Logical

• Assignment

• Repeating

How do you indent statements to form the body of an "if" block?

• Use the same amount of spacing on each indented line

• Always indent exactly 2 spaces

• Always indent exactly 3 spaces

• Start with 1 space and add an extra indentation space for each additional statement in the body

What will be output when the following code is run? score = 60 if (score <= 70): print("Not bad") if (score >= 60): print("Try harder")

• Not bad

  Try harder

• Try harder

• Not bad

• Nothing will be printed

What will be the output when the following code is run? score = 60 if (score >= 100): print("You have skills") elif (score >= 75): print("Room for improvement") else: print("This game isn't for you")

• You have skills

• This game isn't for you

• Room for improvement

• Nothing will be printed

If "age" is a variable that contains an integer number, what is wrong with the following "if" statement? if (age = 17):

• It should not have a colon (;) at the end

• Nothing is wrong; it will work as expected

• It uses an assignment statement instead of a logical expression

• The parentheses are invalid