Free Practice Python Institute PCPP1 Exam Questions 2026

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

Page: 1 / 113

Total 564 Questions | Updated On: Mar 08, 2026

Add To Cart

Question 1

There are three classes: Vehicle, Car, and ElectricCar. The Vehicle class is the base class, while the Car class inherits from Vehicle using single inheritance, and the ElectricCar class inherits from both Car and Vehicle using multiple inheritance. Which of the following statements is correct regarding the attributes and methods inherited by the ElectricCar class?

A : The ElectricCar class will inherit all the attributes and methods from both the Vehicle and Car classes.

B : The ElectricCar class will inherit all the attributes and methods from the Car class but not the Vehicle class.

C : The ElectricCar class will inherit some attributes and methods from the Vehicle class and some from the Car class.

D : The ElectricCar class will inherit all the attributes and methods from the Vehicle class but not the Car class.

Answer: A

Question 2

Diamond Problem. Suppose you have the following class hierarchy:

class A:

def hello(self):

print('Hello from class A')

class B(A):

def hello(self):

print('Hello from class B')

class C(A):

def hello(self):

print('Hello from class C')

class D(B, C):

pass

class E(C, B):

pass

What is the result of the following method calls?

D().hello()

E().hello()

A : The order of the superclasses matters, so this code will output the following:Hello from class CHello from class B

B : The order of the superclasses doesn't matter, so this code will output the following:Hello from class CHello from class C

C : The order of the superclasses doesn't matter, so this code will output the following:Hello from class BHello from class B

D : The order of the superclasses matters, so this code will output the following:Hello from class BHello from class C

Answer: D

Question 3

The Zen of Python says "Beautiful is better than ugly."

With that in mind, which code best fits that sentence?

A : from urllib.request import urlopenwith urlopen('http://python.org') as response: html = response.read().decode('utf-8') lines = [line.strip() for line in html.splitlines() if line][:5]for line in lines: print(line)

B : from pathlib import Pathimport zipfile path = Path.cwd().joinpath('cars.csv') with zipfile.ZipFile('archive.zip', 'w') as zip: zip.write(path, path.name, compress_type=zipfile.ZIP_DEFLATED)

C : from functools import partialdef fv(rate, m, n, pv): return pv * (1 + (rate / m)) ** (n * m)annual_acc_factor = partial(fv, n=1, pv=1)print(annual_acc_factor(0.04, 1))print(annual_acc_factor(0.04, 4))print(annual_acc_factor(0.06, 12))

D : from pathlib import Pathimport zipfilepath = Path.cwd().joinpath('cars.csv') with zipfile.ZipFile('archive.zip', 'w') as zip: zip.write(path, path.name, compress_type=zipfile.ZIP_DEFLATED)

Answer: B

Question 4

You are developing a Python application that needs to communicate with a web API to retrieve data. The API requires authentication using an API key. Which of the following HTTP header fields should be used to include the API key in the request?

A : Authorization

B : Content-Type

C : Accept

D : User-Agent

Answer: A

Question 5

Given the following Python code snippet:

1. import math, sys, os

2. from my_module import my_function

4. def calculate_radius(area):

5. return math.sqrt(area / math.pi)

7. print(calculate_radius(50))

According to PEP 8 guidelines, which of the following modifications would improve the code's readability and maintainability?

A : Replace the parentheses in the print function with square brackets.

B : Move the import statement of my_module to the top of the file.

C : Import each module on a separate line.

D : Remove the whitespace around the / operator in the calculate_radius function.

Answer: C

Page: 1 / 113

Total 564 Questions | Updated On: Mar 08, 2026

Add To Cart