Free Practice Python Institute PCPP1 Exam Questions 2025

Stay ahead with 100% Free Certified Professional in Python Programming 1 PCPP1 Dumps Practice Questions

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Total 564 Questions | Updated On: Apr 21, 2025

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Question 1

In Python, which of the following methods is necessary to override when inheriting from a built-in immutable class (like tuple or str) if you want to add additional attributes to it?

A : __new__()

B : __str__()

C : __init__()

D : __call__()

Answer: A

Question 2

Select all true statements about Python docstrings with regard to PEP 257. (select 3)

A : Multi-line docstrings consist of a summary line just like a one-line docstring, followed by a blank line, followed by a more elaborate description.

B : A docstring should occur as the first statement in a module, function, class, or method definition.

C : For consistency, you should always use triple quotes - '''This is a docstring.''' around docstrings.

D : The one-line docstring prescribes the function or method’s effect as a command (“Do this”, “Return that”), not as a description; e.g. don’t write “Returns the pathname …”.

Answer: A,B,D

Question 3

Consider a SQLite database with a table named Employees that has the columns EmployeeID, FirstName, LastName, HireDate. Which of the following commands correctly retrieves all records of employees who were hired after January 1, 2023?

A : SELECT * IN Employees WHERE HireDate > '2023-01-01';

B : SELECT * FROM Employees WHERE HireDate > '2023-01-01';

C : SELECT * FROM Employees WHERE HireDate AFTER '2023-01-01';

D : GET * FROM Employees WHERE HireDate > '2023-01-01';

Answer: B

Question 4

Suppose you have the following class:

1. class ProductionLine:

2. def __init__(self, capacity):

3. self.capacity = capacity

You've created two instances of this class:

1. prod1 = ProductionLine(100)

2. prod2 = ProductionLine(200)

What is the result of the following operation?

A : prod1 + prod2

B : 300

C : 200

D : This code will raise the TypeError exception. Unsupported operation.

E : 100

Answer: D

Question 5