Free PCPP1 Practice Exam Questions Online

Why Python Institute PCPP1 Practice Exam Questions?

Ready to level up your Python Institute PCPP1 exam study? Just TheExamsLab PCPP1 practice tests free.

PCPP1 exam questions are expertly crafted practice tests designed to simulate the real Python Institute certification exam environment and help you assess your knowledge and figure out where you are lacking. From our free Certified Professional in Python Programming 1 PCPP1 practice exam, you will feel secure in passing any question type or time limit. TheExamsLab offers the PCPP1 exam questions 2024. Don’t settle or do it half-heartedly get the best and invest in the best what you want is what you get.

Page: 1 / 113

Total 564 Questions | Updated On: Nov 19, 2024

Add To Cart

Question 1

Consider the following Python code snippet:

class Meta(type):

def __new__(cls, name, bases, attrs):

attrs['add'] = lambda self, value: self.append(value)

return super().__new__(cls, name, bases, attrs)

class CustomList(list, metaclass=Meta):

pass

What does the CustomList class do in this code?

A : The CustomList class raises an error because append method is overridden.

B : The CustomList class adds elements to the list by calling the add method instead of append.

C : The CustomList class is just a regular list with no additional functionality.

D : The CustomList class adds elements to the list using both add and append methods.

E : The CustomList class can't add elements because append method is overridden.

Answer: D

Question 2

If you want to recall the Zen of Python aphorisms in the console window, what instruction should you use (Easter Egg in Python)?

A : import pep

B : import this

C : import pep20

D : import zen

Answer: B

Question 3

You are developing a Python application that needs to implement a client-server architecture for real-time communication between multiple clients and a central server. The clients should be able to send messages to each other through the server. Which of the following network programming concepts would be most appropriate for achieving this requirement?

A : Publish-Subscribe pattern

B : Remote Procedure Calls (RPC)

C : TCP/IP sockets

D : WebSocket protocol

Answer: C

Question 4

What is the result of the following code?

class Book:

language = 'ENG'

is_ebook = True

def set_title(self, value):

if not isinstance(value, str):

raise TypeError(

'The value of the title attribute must be of str '

'type.'

)

self.title = value

book = Book()

book.set_title('Inferno')

book.year = 2020

book.subtitle = None

print(book.__dict__)

A : {'title': 'Inferno', 'year': 2020, 'subtitle': None}

B : {'title': 'Inferno'}

C : {}

D : {'language': 'ENG', 'is_ebook': True, 'title': 'Inferno', 'year': 2020, 'subtitle': None}

Answer: A

Question 5

Select all true statements about differences between static and class method. (select 2)

A : A class method is decorated by @clsmethod.

B : A class method requires cls as the first parameter and a static method doesn't.

C : A class method can be used as an alternative way to create objects, and a static method is only a utility method.

D : A static method has the ability to access the state or methods of the class, and a class method doesn't.

Answer: B,C

Page: 1 / 113

Total 564 Questions | Updated On: Nov 19, 2024

Add To Cart