PLTW Computer Science Final Exam Review (multiple
choice) QUESTIONS AND ANSWERS 100% CORRECT |
LATEST UPDATE 2025
How are variables used in programming? - ANSWER They are used as a storing
location associated with an identifier
What is a variable? - ANSWER A named memory cell where information can be
stored
A function is a block of code. How many built-in functions does Python have? -
ANSWER 80
Python uses the keyword def to define a new function
a. True b. False - ANSWER True
The lines of code in a function are indented four (4) spaces
a. True b. False - ANSWER True
To create multi-line comments (also called a docstring) you would use ________. -
ANSWER '''
To add comments in Python, use the ___________symbol - ANSWER #
, True or False - ANSWER boolean
text that is not changed or manipulated just used as it is - ANSWER string
Integers - ANSWER int
Any number with a decimal - ANSWER float
To assign a variable to a value you must use the ________ . - ANSWER =
To divide numbers you must use the _______________ symbol . - ANSWER /
To multipy numbers you must use the _______________ symbol . - ANSWER *
To get the exponential of a number you would use the ___________ symbol. -
ANSWER **
What is the correct way to assign the value of 12 to the variable ounces? -
ANSWER ounces = 12
In an if-structure, what gets executed depends on whether a Boolean expression,
also known as a conditional is true
a. True b. False - ANSWER True
choice) QUESTIONS AND ANSWERS 100% CORRECT |
LATEST UPDATE 2025
How are variables used in programming? - ANSWER They are used as a storing
location associated with an identifier
What is a variable? - ANSWER A named memory cell where information can be
stored
A function is a block of code. How many built-in functions does Python have? -
ANSWER 80
Python uses the keyword def to define a new function
a. True b. False - ANSWER True
The lines of code in a function are indented four (4) spaces
a. True b. False - ANSWER True
To create multi-line comments (also called a docstring) you would use ________. -
ANSWER '''
To add comments in Python, use the ___________symbol - ANSWER #
, True or False - ANSWER boolean
text that is not changed or manipulated just used as it is - ANSWER string
Integers - ANSWER int
Any number with a decimal - ANSWER float
To assign a variable to a value you must use the ________ . - ANSWER =
To divide numbers you must use the _______________ symbol . - ANSWER /
To multipy numbers you must use the _______________ symbol . - ANSWER *
To get the exponential of a number you would use the ___________ symbol. -
ANSWER **
What is the correct way to assign the value of 12 to the variable ounces? -
ANSWER ounces = 12
In an if-structure, what gets executed depends on whether a Boolean expression,
also known as a conditional is true
a. True b. False - ANSWER True
