Most Recent Python Institute PCPP-32-101 Exam Questions & Answers

Prepare for the Python Institute PCPP1 - Certified Professional in Python Programming 1 exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Python Institute PCPP-32-101 exam and achieve success.

The questions for PCPP-32-101 were last updated on Nov 20, 2024.

Viewing page 1 out of 9 pages.
Viewing questions 1-5 out of 45 questions

Get All 45 Questions & Answers

Question No. 1

In the JSON processing context, the term serialization:

Anames a process in which Python data is turned into a JSON string.

Bnames a process in which a JSON string is turned into Python data.

Crefers to nothing, because there is no such thing as JSON serialization.

Dnames a process in which a JSON string is remodeled and transformed into a new JSON string

Show Answer

Correct Answer: A

In the JSON processing context, the term serialization: A. names a process in which Python data is turned into a JSON string.

Serialization refers to the process of converting a data object, such as a Python object, into a format that can be easily transferred over a network or stored in a file. In the case of JSON, serialization refers to converting Python data into a string representation using the JSON format. This string can be sent over a network or stored as a file, and later deserialized back into the original Python data object.

Question No. 2

Select the true statement related to PEP 257.

AString literals that occur immediately after another docstring are called attribute docstrings.

BAttribute docstrings and Additional docstrings are two types of extra docstrings that can be extracted by software tools.

CString Iiterals that occur in places other than the first statement in a module, function, or class definition can act as documentation They are recognized by the Python bytecode compiler and are accessible as runtime object attributes

DString literals that occur immediately after a simple assignment at the top level of a module are called complementary docstrings

Show Answer

Correct Answer: B

The true statement related to PEP 257 isOption B. According to PEP 257, string literals occurring elsewhere in Python code may also act as documentation. They are not recognized by the Python bytecode compiler and are not accessible as runtime object attributes (i.e. not assigned todoc), but two types of extra docstrings may be extracted by software tools: String literals occurring immediately after a simple assignment at the top level of a module, class, orinitmethod are called ''attribute docstrings''.String literals occurring immediately after another docstring are called ''additional docstrings''1.

Question No. 3

Select the true statement about PEP 8 recommendations related to line breaks and binary operators.

AIt is recommended that you use line breaks before binary operators to improve code readability.

BIt is permissible to use line breaks before or after a binary operator as long as the convention is consistent locally However, for new code it is recommended that break lines should be used only after binary operators.

CIt is recommended that you use line breaks after binary operators to improve code readability.

DThere is no specific PEP 8 recommendation related to using line breaks with binary operators.

Show Answer

Correct Answer: A

According to PEP 8, Python's official style guide, line breaks before binary operators produce more readable code, especially in code blocks with long expressions. This is stated in several sources (1,2,6,8) and is a widely accepted convention.

https://www.python.org/dev/peps/pep-0008/#should-a-line-break-before-or-after-a-binary-operator

https://stackoverflow.com/questions/30614124/are-long-lines-broken-up-before-or-after-binary-operators-in-python

https://www.quora.com/What-is-PEP-8-Python

https://www.techbeamers.com/python-tutorial-pep-8/

https://www.section.io/engineering-education/python-coding-conventions-guidelines-for-python-programming/

https://towardsdatascience.com/a-step-in-pep8-style-guide-improving-the-readability-of-the-code-8114fd4ccefa

https://www.codementor.io/@rishikeshdhokare/python-coding-style-best-practices-that-every-python-programmer-must-know-xybbcubb8

https://www.dataschool.io/python-pep8-tips-and-tricks/

Question No. 4

Analyze the following snippet and choose the best statement that describes it.

Aself. name is the name of a class variable.

Bvarl is the name of a global variable

CExcalibur is the value passed to an instance variable

DWeapon is the value passed to an instance variable

Show Answer

Correct Answer: C

The correct answer isC. Excalibur is the value passed to an instance variable. In the given code snippet,self.nameis an instance variable of theSwordclass. When an instance of theSwordclass is created withvarl = Sword('Excalibur'), the value'Excalibur'is passed as an argument to the__init__method and assigned to thenameinstance variable of thevarlobject.

The code defines a class calledSwordwith an__init__method that takes one parametername. When a new instance of theSwordclass is created withvarl = Sword('Excalibur'), the value of the'Excalibur'string is passed as an argument to the__init__method, and assigned to theself.nameinstance variable of thevarlobject.

Official Python documentation on Classes:https://docs.python.org/3/tutorial/classes.html

Question No. 5

Look at the following code snippets and decide which ones follow PEP 8 recommendations for whitespaces in expressions and statements (Select two answers.)

No whitespace immediately before the opening parenthesis that starts the list of arguments of a function call: