Programming Chapter 3 Quiz Practice

The Python language is not sensitive to block structuring of code.

• true
• false

Nested decision statements are one way to test more than one condition.

• true
• false

Python uses the same symbols for the assignment operator as for the equality operator.

• true
• false

Expressions that are tested by the if statement are called Boolean expressions.

• true
• false

Decision structures are also known as selection structures.

• true
• false

The following statement will check to see if the turtle's pen color is 'green': if turtle.pencolor() = 'green':

• True
• False

Multiple Boolean expressions can be combined by using a logical operator to create __________ expressions.

• sequential
• logical
• compound
• mathematical

A Boolean variable can reference one of two values which are

• yes or no
• True or False
• T or F
• Y or N

Which of the following is the correct if clause to determine whether y is in the range 10 through 50, inclusive?

• if 10 < y or y > 50:
• if 10 > y and y < 50:
• if y >= 10 and y <= 50:
• if y >= 10 or y <= 50:

What does the following expression mean? x <= y

• x is less than y
• x is less than or equal to y
• x is greater than y
• x is greater than or equal to y