Practice Assessment Latest 2026 Questions and
Correct Detailed Answers Already Graded A+
Which Python data structure automatically prevents duplicate values from being
stored?
List
Tuple
Dictionary
Set - CORRECT ANSWER-Set
Which Python data structure cannot be modified after creation?
List
Dictionary
Tuple
Set - CORRECT ANSWER-Tuple
Which symbol begins a single-line comment in Python?
// (double forward slash)
,# (pound symbol)
* (asterisk)
% (percent symbol) - CORRECT ANSWER-# (pound symbol)
Which data type is the value 3.14 in Python?
Integer
Float
String
Boolean - CORRECT ANSWER-Float
In Python, what must follow the in keyword in a for loop?
A condition
An iterable object
A number
A variable name - CORRECT ANSWER-An iterable object
Which type of loop is designed for iterating a specific number of times?
while loop
for loop
, infinite loop
do-while loop - CORRECT ANSWER-for loop
Which components are required in every Python while loop?
A condition and an indented code block
A variable and a return statement
A counter and a break statement
An iterator and a list - CORRECT ANSWER-A condition and an indented code
block
Which keyword is used to exit a loop prematurely in Python?
return
break
stop
end - CORRECT ANSWER-break
In the code for item in my_list:, what does item represent?
The index of the current element
The current element being processed