Python Programming Language
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Questions and Answers

What is the primary emphasis of Python's design philosophy?

  • Memory efficiency
  • Code readability (correct)
  • Platform independence
  • Execution speed
  • What type of programming paradigm does Python support?

  • Only functional programming
  • Only object-oriented programming
  • Structured, object-oriented, and functional programming (correct)
  • Only procedural programming
  • What is Python often described as due to its comprehensive standard library?

  • A 'batteries included' language (correct)
  • A lightweight language
  • A minimalist language
  • A specialist language
  • Who began working on Python in the late 1980s?

    <p>Guido van Rossum</p> Signup and view all the answers

    When was Python 2.0 released?

    <p>2000</p> Signup and view all the answers

    What is the name of the operating system that Python was designed to interface with?

    <p>Amoeba</p> Signup and view all the answers

    What is the title bestowed upon Guido van Rossum by the Python community?

    <p>Benevolent Dictator for Life</p> Signup and view all the answers

    When was the last release of Python 2?

    <p>2020</p> Signup and view all the answers

    What was the initial end-of-life date for Python 2.7?

    <p>2015</p> Signup and view all the answers

    What is the purpose of the 2to3 utility in Python 3?

    <p>To automate the translation of Python 2 code to Python 3</p> Signup and view all the answers

    What is the current status of Python 2.7 and older versions?

    <p>They are officially unsupported and no further security patches or improvements will be released</p> Signup and view all the answers

    Which Python implementation continues to support Python 2?

    <p>PyPy</p> Signup and view all the answers

    What was the reason for expediting security updates in 2021 and 2022?

    <p>Because of security issues leading to possible remote code execution and web-cache poisoning</p> Signup and view all the answers

    What is the current stable release of Python as of October 2023?

    <p>Python 3.12</p> Signup and view all the answers

    What is a notable change in Python 3.11 compared to Python 3.10?

    <p>Improved error reporting and increased program execution speed</p> Signup and view all the answers

    What is a new feature added to the Python language in Python 3.12?

    <p>The new (soft) keyword type</p> Signup and view all the answers

    Study Notes

    General-purpose Programming Language

    • Python is a high-level, general-purpose programming language emphasizing code readability with significant indentation.
    • It is dynamically typed and garbage-collected, supporting multiple programming paradigms, including structured, object-oriented, and functional programming.
    • Python is often described as a "batteries included" language due to its comprehensive standard library.

    History

    • Guido van Rossum began working on Python in the late 1980s as a successor to the ABC programming language.
    • The first release, Python 0.9.0, was in 1991.
    • Python 2.0 was released in 2000, and Python 3.0 was released in 2008, which was not completely backward-compatible with earlier versions.
    • Guido van Rossum was the lead developer and "benevolent dictator for life" until 2018.
    • A five-member Steering Council was established in 2019 to lead the project.

    Releases

    • Python 2.7.18 was the last release of Python 2 in 2020.
    • Python 3.x releases include the 2to3 utility, which automates the translation of Python 2 code to Python 3.
    • Only Python 3.8 and later are currently supported (as of 2023).
    • Security issues were fixed in Python 3.7.17, the final 3.7.x release.
    • Python 2.7 and older are officially unsupported, but PyPy continues to support Python 2 with backported security updates.

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    Python is a high-level, general-purpose programming language emphasizing code readability. It supports multiple programming paradigms and has a comprehensive standard library.

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