Practice PCPP-32-101 Exam Online

Question 1

Suppose you have the following Laptop class:

1. class Laptop:

2. def __init__(self, ram=8):

3. self.ram = ram

4.

5. def set(self, ram=4):

6. self.ram += ram

7. return self.ram

What is the expected output of the following code?

laptop = Laptop()

print(laptop.ram)

laptop.set()

print(laptop.ram)

laptop.set(8)

print(laptop.ram)

A : 4

8

16

B : This code will raise the AttributeError exception.

C : 8

12

16

D : 8

12

20

Answer: D

Question 2

An IPv4 address is a...

A : 64-bit number that uniquely identifies a network interface.

B : 16-bit number that uniquely identifies a network interface.

C : 8-bit number that uniquely identifies a network interface.

D : 32-bit number that uniquely identifies a network interface.

Answer: D

Question 3

Decorators can be used... (select 2)

A : to speed up the execution of a function.

B : to validate arguments.

C : to change the Python version.

D : to record log messages.

Answer: B,D

Question 4

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 5

Why is the requests library important? (select 2)

A : Provides a clear and concise framework to work with HTTP requests.

B : Abstracts the complicated parts of HTTP protocol.

C : It is the only available option for making HTTP connections in Python.

D : De facto standard for making HTTP requests in Python.

Answer: A,B,D

Name:	Certified Professional in Python Programming 1
Exam Code:	PCPP-32-101
Certification:	PCPP
Vendor:	Python Institute
Total Questions:	564
Last Updated:	Apr 22, 2024

Python Institute PCPP-32-101