©Jason MacConnell 2025 ALL RIGHTS RESERVED.
Comp 110 Final Exam Questions With
Correct Answers A+
What is your terminal? - Answer✔The bottom box in VS Code
Where do you initialize your REPL? - Answer✔In the terminal
Where do you edit a module? - Answer✔In the trailhead
Where do you run a module? - Answer✔In the terminal
How do you activate your trailhead? - Answer✔The debug button
What is the type of True? - Answer✔<class 'bool'>
What is the evaluation of 1_000+1_000_000 - Answer✔1001000
What is the evaluation of 10/2 - Answer✔5.0
what is the evaluation of "U"+"N"+"C" - Answer✔'UNC"
Given the string "12345", what is the evaluation of:
"12345"[0] - Answer✔'1'
what is the evaluation of "spooky season" [2+2] - Answer✔'k'
Assuming the evaluation of len("spooky") is 6, what is the evaluation of:
"spooky"[len("spooky")] - Answer✔error: string index out of range
what are the valid bool values in Python? - Answer✔True, False
when will you commonly use bool values in your programs? - Answer✔when making logical
decisions
What is true of expressions? - Answer✔Every expression evaluates to a value, Every expression
evaluates to a specific type, ANywhere you can write an expression that evaluates to one type,
you could write another expression it its place as long as it evaluates to the same type and still
have a validly types program.
What operator would be evaluated first using standard order of operations? 1+2/4*5-6 -
Answer✔/
, ©Jason MacConnell 2025 ALL RIGHTS RESERVED.
which operator is used to raise one number to the power of another - Answer✔**
which operator is used to find the remainder of an integer division calculation and results in an
int types value? - Answer✔%
which of the following boolean expressions results in a value of False? - Answer✔1>1, 1>2,
1>=2
comparing two string values using relational operators always works the way you would expect
it to in the English Language - Answer✔False
Which relational operator tests whether two values are equal to one another? - Answer✔==
The random package has many functions for generating random numbers. There's a random
function defined in the random package, you can import and call using a function call expression
like so:
>>> from random import random >>> random()
Try calling the random function many times. What type does a call to the random function
evaluate to? - Answer✔<class 'float'>
The random package also has many functions for random selections. There's a choice function
defined in the random package, you can import and call using a function call expression with a
sequence as an argument, like so:
>>> from random import choice >>> choice("wxyz")
Try calling the choice function many times and with different str values as input arguments.
What type does a call to the choice function evaluate to in these examples? - Answer✔<class
'str'>
The str class defines a method named isalpha for testing whether a string is made entirely of
alphabetical characters. It also has a method named isdigit
Given the three following expressions, what is the order of their evaluations?
>>> "comp110".isalpha() >>> "110".isdigit() >>> "comp110"[0].isalpha() - Answer✔False,
True, True
Functions are used for: - Answer✔- Process abstraction
- Breaking larger programs into smaller sub-programs
T/F: Function calls are expressions that evaluate to a specific data type. - Answer✔True
T/F: Defining a function is the same as calling it - Answer✔False
T/F: A function definition can be thought of as a specification of the instructions which will be
carried out when the function is called - Answer✔True
Comp 110 Final Exam Questions With
Correct Answers A+
What is your terminal? - Answer✔The bottom box in VS Code
Where do you initialize your REPL? - Answer✔In the terminal
Where do you edit a module? - Answer✔In the trailhead
Where do you run a module? - Answer✔In the terminal
How do you activate your trailhead? - Answer✔The debug button
What is the type of True? - Answer✔<class 'bool'>
What is the evaluation of 1_000+1_000_000 - Answer✔1001000
What is the evaluation of 10/2 - Answer✔5.0
what is the evaluation of "U"+"N"+"C" - Answer✔'UNC"
Given the string "12345", what is the evaluation of:
"12345"[0] - Answer✔'1'
what is the evaluation of "spooky season" [2+2] - Answer✔'k'
Assuming the evaluation of len("spooky") is 6, what is the evaluation of:
"spooky"[len("spooky")] - Answer✔error: string index out of range
what are the valid bool values in Python? - Answer✔True, False
when will you commonly use bool values in your programs? - Answer✔when making logical
decisions
What is true of expressions? - Answer✔Every expression evaluates to a value, Every expression
evaluates to a specific type, ANywhere you can write an expression that evaluates to one type,
you could write another expression it its place as long as it evaluates to the same type and still
have a validly types program.
What operator would be evaluated first using standard order of operations? 1+2/4*5-6 -
Answer✔/
, ©Jason MacConnell 2025 ALL RIGHTS RESERVED.
which operator is used to raise one number to the power of another - Answer✔**
which operator is used to find the remainder of an integer division calculation and results in an
int types value? - Answer✔%
which of the following boolean expressions results in a value of False? - Answer✔1>1, 1>2,
1>=2
comparing two string values using relational operators always works the way you would expect
it to in the English Language - Answer✔False
Which relational operator tests whether two values are equal to one another? - Answer✔==
The random package has many functions for generating random numbers. There's a random
function defined in the random package, you can import and call using a function call expression
like so:
>>> from random import random >>> random()
Try calling the random function many times. What type does a call to the random function
evaluate to? - Answer✔<class 'float'>
The random package also has many functions for random selections. There's a choice function
defined in the random package, you can import and call using a function call expression with a
sequence as an argument, like so:
>>> from random import choice >>> choice("wxyz")
Try calling the choice function many times and with different str values as input arguments.
What type does a call to the choice function evaluate to in these examples? - Answer✔<class
'str'>
The str class defines a method named isalpha for testing whether a string is made entirely of
alphabetical characters. It also has a method named isdigit
Given the three following expressions, what is the order of their evaluations?
>>> "comp110".isalpha() >>> "110".isdigit() >>> "comp110"[0].isalpha() - Answer✔False,
True, True
Functions are used for: - Answer✔- Process abstraction
- Breaking larger programs into smaller sub-programs
T/F: Function calls are expressions that evaluate to a specific data type. - Answer✔True
T/F: Defining a function is the same as calling it - Answer✔False
T/F: A function definition can be thought of as a specification of the instructions which will be
carried out when the function is called - Answer✔True
