ITS Python Practice Exam 1 - Python
Programming questions well answered
(11)
Python makes the distinction between integers and floating variables. - correct answer ✔✔Yes
When declaring variables in Python, a data type must be specified. - correct answer ✔✔No
When setting a boolean variable, the value must start with a capital letter. - correct answer ✔✔Yes
A developer wants to make sure a serial number cannot be used in a calculation and that a dollar
amount entered as a whole number can have decimals. Then, a message should be displayed to tell a
customer the serial number and price for the products. Using the drop-down arrows, fill in the code to
use the proper functions to convert the data to the necessary data types. - correct answer ✔✔str
float
,
A developer needs to write code to reverse the character output of a product code. Which variable
declaration will reverse one of the product codes? - correct answer ✔✔[::-1]
In this scenario, the number of complete units needs to be displayed, meaning that anything after a
decimal point needs to not be represented. To accomplish this, the int function is needed as it extracts
the whole number from a value with a floating decimal. The round function will not work because it will
round the number up to 20. The floor function rounds a number down to the nearest integer. The ceil
function will raise the number to 20. The correct code is as follows: - correct answer ✔✔int
A developer needs to build a data structure with animals and then sort the structure. Using drag and
drop, drag the following lines of code into the correct order to produce this output:
Bears
Jaguars
, Lions
Panthers - correct answer ✔✔animals=["Bears","Panthers","Lions"]
animals.append("Jaguars")
animals.sort()
for animal in animals:
print(animal)
x=5
y=3
z=x+y> and x*y<15 or x-y>2 - correct answer ✔✔z=
pieces=["king", "queen", "rook", "bishop", "knight, "pawn"]
pieces.sort() - correct answer ✔✔print(pieces[5])
print(pieces[-1])
a == 90 - correct answer ✔✔Yes
b == 2.5 - correct answer ✔✔No
c == -9 - correct answer ✔✔Yes
if grade __ 100: print ("Outstanding")
elif grade __ 90: print ("Great")
elif grade __ 70: print("Study hard")
else: print("You are doing well. Strive to improve") - correct answer ✔✔==
>=
<=
a__b=13
Programming questions well answered
(11)
Python makes the distinction between integers and floating variables. - correct answer ✔✔Yes
When declaring variables in Python, a data type must be specified. - correct answer ✔✔No
When setting a boolean variable, the value must start with a capital letter. - correct answer ✔✔Yes
A developer wants to make sure a serial number cannot be used in a calculation and that a dollar
amount entered as a whole number can have decimals. Then, a message should be displayed to tell a
customer the serial number and price for the products. Using the drop-down arrows, fill in the code to
use the proper functions to convert the data to the necessary data types. - correct answer ✔✔str
float
,
A developer needs to write code to reverse the character output of a product code. Which variable
declaration will reverse one of the product codes? - correct answer ✔✔[::-1]
In this scenario, the number of complete units needs to be displayed, meaning that anything after a
decimal point needs to not be represented. To accomplish this, the int function is needed as it extracts
the whole number from a value with a floating decimal. The round function will not work because it will
round the number up to 20. The floor function rounds a number down to the nearest integer. The ceil
function will raise the number to 20. The correct code is as follows: - correct answer ✔✔int
A developer needs to build a data structure with animals and then sort the structure. Using drag and
drop, drag the following lines of code into the correct order to produce this output:
Bears
Jaguars
, Lions
Panthers - correct answer ✔✔animals=["Bears","Panthers","Lions"]
animals.append("Jaguars")
animals.sort()
for animal in animals:
print(animal)
x=5
y=3
z=x+y> and x*y<15 or x-y>2 - correct answer ✔✔z=
pieces=["king", "queen", "rook", "bishop", "knight, "pawn"]
pieces.sort() - correct answer ✔✔print(pieces[5])
print(pieces[-1])
a == 90 - correct answer ✔✔Yes
b == 2.5 - correct answer ✔✔No
c == -9 - correct answer ✔✔Yes
if grade __ 100: print ("Outstanding")
elif grade __ 90: print ("Great")
elif grade __ 70: print("Study hard")
else: print("You are doing well. Strive to improve") - correct answer ✔✔==
>=
<=
a__b=13
