100% Free Python-PCAT Practice Exam Questions and Answers

Stay Ahead with Latest Python-PCAT PCAT Practice Test Questions 2026

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Total 178 Questions | Updated On: Sep 23, 2026

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Question 1

Which keyword is used to define a class in Python?

A : object

B : self

C : class

D : def

Answer: C

Question 2

What is the purpose of classes in object-oriented programming?

A : To enable code reusability

B : To define behaviors and properties

C : To create objects

D : To encapsulate data and functions

Answer: D

Question 3

Which keyword is used to import modules in Python?

A : import

B : for

C : if

D : def

Answer: A

Question 4

What does the mean() data aggregate function do?

A : Finds the maximum value in a dataset

B : Calculates the average value of a dataset

C : Sorts the dataset in ascending order

D : Returns the length of the dataset

Answer: B

Question 5

What does the COUNT() function in SQL do?

A : Calculates the average of a column

B : Counts the number of rows in a table

C : Returns the total sum of a column

D : Counts the number of distinct values in a column

Answer: B

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Total 178 Questions | Updated On: Sep 23, 2026

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