What does this program print?

favorite_color = "blue"

if favorite_color != "blue":

if favorite_color != "red":

print("Must be yellow")

elif favorite_color == "blue":

if favorite_color != "yellow":

print("Must be blue")

elif favorite_color == "blue":

if favorite_color != "yellow":

print("I like purple")

else:

if favorite_color == "blue":

print("Blue is the best")

• Must be yellow

• Must be blue

  I like purple

  Blue is the best

• Must be blue

• Blue is the best

How would you round the number held in the variable pi to 3.14?

pi = 3.14159265

• round(pi)

• round(pi, 3)

• round(3, pi)

• round(pi, 2)

Why should you use round when you compare two numbers that have type float?

• If you don’t, Python will only compare the whole part and discard the decimal part.

• You don’t have to, but it’s good style. All of the comparisons will still work out the same way.

• Sometimes numbers can be rounded in unexpected ways based on how Python computes them. Therefore, it is best to use round in order to make sure both numbers are rounded the same way.

• You should always use round when you compare two numbers, even if they are of type int.

What will print to the screen when the following program is run?

number = 5

greater_than_zero = number > 0

print(type(number))

• 5

• True

• <type ‘int’>

• <type ‘bool’>

What will print to the screen when the following program is run?

number = 5

less_than_zero = number < 0

print(type(less_than_zero))

• 5

• False

• <type ‘int’>

• <type ‘bool’>

What will be the output of this program?

number = 5

greater_than_zero = number > 0

if greater_than_zero:

print(number)

• o

• 5

• True

• Nothing will print

What will be the output of this program?

number = 5

greater_than_zero = number > 0

if greater_than_zero:

if number > 5:

print(number)

• 0

• 5

• True

• Nothing will print

What will be the output of this program?

number = 5

less_than_zero = number < 0

if less_than_zero:

print(number)

number = number-10

less_than_zero = number < 0

if less_than_zero:

print(number)

• 5

  5

• -5

• 5

  -5

• Nothing will print

What will be the output of this program?

number = 5

greater_than_zero = number > 0

less_than_zero = number < 0

if greater_than_zero:

print(number)

if less_than_zero:

print(number + 1)

if greater_than_zero and less_than_zero:

print(number + 2)

if greater_than_zero or less_than_zero:

print(number + 3)

• 5

• 5

  7

• 5

  7

  8

• 5

  8

What will the following program print when run?

above_16 = True

has_permit = True

passed_test = False

if above_16 and has_permit and passed_test:

print("Issue Driver's License")

elif above_16 or has_permit or passed_test:

print("Almost eligible for Driver's License")

else:

print("No requirements met.")

• Issue Driver’s License

• Almost eligible for Driver’s License

• No requirements met

• Nothing will print