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Python Institute PCPP-32-101 Exam Syllabus Topics:

SectionObjectives
Advanced Object-Oriented Programming- Class design and advanced inheritance
  • 1. Multiple inheritance and MRO
    • 2. Abstract classes and interfaces
      - Metaprogramming basics
      • 1. Introspection techniques
        • 2. Decorators and class decorators
          GUI Programming- Tkinter fundamentals
          • 1. Widgets and layout management
            • 2. Event handling
              Python Standard Library and Best Practices- Testing and debugging
              • 1. Debugging techniques
                • 2. Unit testing with unittest/pytest concepts
                  - File and data processing
                  • 1. Serialization (JSON, CSV)
                    • 2. Working with files and directories
                      Network Programming and Communication- Web communication basics
                      • 1. Data exchange formats
                        • 2. HTTP requests and APIs

                          >> PCPP-32-101受験対策 <<

                          PCPP-32-101日本語独学書籍 & PCPP-32-101オンライン試験

                          資格試験の意味は、いくつかの点で、さまざまな専門分野での能力を示す資格を取得する候補者の能力を証明することです。 PCPP-32-101学習ガイドの教材を選択すると、限られた学習時間でより多くの価値を生み出し、より多くの知識を学び、PCPP-32-101試験を受けることができます。認定試験を通して、これはPCPP-32-101の実際の質問であり、すべてのユーザーの共通の目標であり、信頼できるヘルパーです。 PCPP-32-101資格証明書の取得は、ユーザーのキャリア開発のニーズによりよく応えることができます。

                          Python Institute PCPP1 - Certified Professional in Python Programming 1 認定 PCPP-32-101 試験問題 (Q39-Q44):

                          質問 # 39
                          Select the true statements related to PEP 8 naming conventions. (Select two answers.)

                          正解：A、B

                          解説：
                          The correct answers are C and D. PEP 8 recommends that module names should be short and entirely lower-case; underscores may be used only when they improve readability. This keeps imports clean and predictable. PEP 8 also warns against using the single-character variable names l, O, or I because they can be visually confused with 1 and 0 in many fonts. Option A is incorrect because Python class names should normally use the CapWords convention, not mixedCase. Option B is incorrect because exception names are class names and should follow class naming conventions; if the exception represents an error, the name should usually end with Error.


                          質問 # 40
                          Select the true statement about PEP 8 recommendations related to line breaks and binary operators.

                          正解：B

                          解説：
                          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.
                          References:
                          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/


                          質問 # 41
                          Select a log that matches the following format:
                          '%(name)s[%(levelname)s][%(asctime)s] :%(message)s'

                          正解：B

                          解説：
                          The correct answer is C. The logging format string requires the logger name first, followed immediately by the log level in square brackets, then the timestamp in square brackets, followed by a colon and the message. The default value produced by %(asctime)s includes milliseconds separated by a comma, such as 2019-10-19 18:21:35,407. Option C exactly matches that structure: root is the logger name,
                          [CRITICAL] is the level name, [2019-10-19 18:21:35,407] is the timestamp, and Invalid argument is the message. Options B and D use colon separators instead of brackets, while option A omits the milliseconds required by the default asctime format.


                          質問 # 42
                          Which of the following constants will be used if you do riot define the quoting argument in the writer method provided by the csv module?

                          正解：C

                          解説：
                          If you do not define the quoting argument in the writer method provided by the csv module, the default quoting behavior is set to QUOTE_MINIMAL. This means that fields containing special characters such as the delimiter or newline character will be quoted, while fields that do not contain special characters will not be quoted.
                          Reference: Official Python documentation on the csv module: https://docs.python.org/3/library/csv.html


                          質問 # 43
                          Look at the following examples of comments and docstrings in PythonSelect the ones that are useful and compliant with PEP 8 recommendations (Select the two best answers.) A)

                          正解：B、D

                          解説：
                          Explanation
                          According to PEP 8 recommendations, the two best options are Option B and Option D.
                          Option B follows PEP 8's suggestion that all lines should be limited to 79 characters and for longer blocks of text like docstrings or comments, the length should be limited to 72 characters1. Option D follows PEP 8's conventions for writing good documentation strings (a.k.a. "docstrings") which are immortalized in PEP
                          257. It suggests writing docstrings for all public modules, functions, classes, and methods2.


                          質問 # 44
                          ......

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