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Python FAQ Questions and Answers | Max Online Training

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Python, one of the most intuitive programming languages of all time, used in a vast scale of programmable devices. Today we will talk on Best Python FAQ Questions and Answers to read out, Max Online Training also launched Python with Django Course online with major facilities like live online interactive classes, Certifications, demo class, Real-time use cases and Job assistance. 
Every year with the growing demand for Python programing language, the chances of getting hired for Python-related jobs also increases respectively. Python is commonly used in Machine Learning, Data Science and Web Development, so, in this digital trend, there is always a large scope to get hired in the right company.
To get hired in an established company, you should be able to answer any queries as and when the interviewer questions you anything about Python. And here the question arises, that have you prepared yourself to solve all the interviewer’s questions or have you did a fact check on your Python Django programming knowledge? If not, then no worries, this Max Online Training’s blog will help you out to find the best Python FAQ Questions and Answers in general.

If you want to know more precisely on 50+ Python Interview Questions then visit here now and prepare yourself to crack any Python Django related job interview.

6 Basic Python FAQ Interview Questions & Answer You Must Go Through.

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Q1. Define Python and its history?

“Python is an interpreted, high-level and general-purpose programming language. Created by Guido van Rossum and first released in 1991, Python’s design philosophy emphasizes code readability with its notable use of significant whitespace. Its language constructs and object-oriented approach aim to help programmers write clear, logical code for small and large-scale projects.

Python is dynamically typed and garbage-collected. It supports multiple programming paradigms, including structured (particularly, procedural), object-oriented, and functional programming. Python is often described as a “batteries included” language due to its comprehensive standard library.

Python was created in the late 1980s as a successor to the ABC language. Python 2.0, released in 2000, introduced features like list comprehensions and a garbage collection system with reference counting.” – Wikipedia

Python is an object-oriented, interpreted, high-level programming language. Beyond object-oriented programming, Python offers paradigms such as procedural and functional programming. It uses modules, exceptions, dynamic typing, data types, and classes.

A language that is both powerful and clear, it incorporates interfaces to many system class and libraries. Python can also be used as an extension language for applications that require a programmable interface.

Q2. What are the key benefits of Python?

There are various features of using python, below are the list features of Python:

  1. Free and Open Source: The best thing is that it is fully open source, and anyone can download and use it. Download link of Python
  2. High-Level Language: Python is a high-level language. When we write programs in python, we do not need to remember the system architecture, nor do we need to manage the memory.
  3. Easy to code: Python is a high-level programming language. Python is very easy to learn the language as compared to other languages like C, C#, Javascript, Java, etc. It is very easy to code in python language and anybody can learn python basics in a few hours or days. It is also a developer-friendly language.
  4. Job-ready: With growing demand, there is also a growing demand on job vacancies for Python Django programmers.

Q3. What is Python good for?

Python is a high-level general-purpose programming language that can be applied to many different classes of problems. 

The language comes with a large standard library that covers areas such as string processing (regular expressions, Unicode, calculating differences between files), Internet protocols (HTTP, FTP, SMTP, XML-RPC, POP, IMAP, CGI programming), software engineering (unit testing, logging, profiling, parsing Python code), and operating system interfaces (system calls, filesystems, TCP/IP sockets). Look at the table of contents for The Python Standard Library to get an idea of what’s available. A wide variety of third-party extensions are also available. Consult the Python Package Index to find packages of interest to you.

Q4. Is there a tool to help find bugs or perform static analysis?

Yes.

PyChecker is a static analysis tool that finds bugs in Python source code and warns about code complexity and style. You can get PyChecker from http://pychecker.sourceforge.net/.

Pylint is another tool that checks if a module satisfies a coding standard, and also makes it possible to write plug-ins to add a custom feature. In addition to the bug checking that PyChecker performs, Pylint offers some additional features such as checking line length, whether variable names are well-formed according to your coding standard, whether declared interfaces are fully implemented, and more. https://docs.pylint.org/ provides a full list of Pylint’s features.

Q5. What are the rules for local and global variables in Python?

In Python, variables that are only referenced inside a function are implicitly global. If a variable is assigned a value anywhere within the function’s body, it’s assumed to be a local unless explicitly declared as global.

Though a bit surprising at first, a moment’s consideration explains this. On one hand, requiring global for assigned variables provides a bar against unintended side-effects. On the other hand, if global was required for all global references, you’d be using global all the time. You’d have to declare as global every reference to a built-in function or to a component of an imported module. This clutter would defeat the usefulness of the global declaration for identifying side-effects.

Q6. What GUI toolkits exist for Python?

  • Tkinter: Standard builds of Python include tkinter, which is the easiest to install and use. You can learn more here.
  • Kivy: Kivy is the cross-platform GUI library for desktop operating systems and mobile devices, which is written in Python and Cithon. It is a free and open source software under the MIT license.
  • Gtk+: The GObject introspection bindings for Python allow you to write GTK+ 3 applications.
  • wxWidgets: wxWidgets is a free and portable GUI written in C++. wxPython is the Python binding for wxwidgets, offering an umber of features via pure Python extensions that are no available in other bindings.

 Q7. Where to get the Python Documentations?

There is an official Python Documentations site: Click here. Click on the desired sources of more precise information:

  1. Wikipedia on Python
  2. MaxOnlineTraining on Python
  3. MaxOnlineTraining’s 50 chosen interview questions on Python FAQs
  4. Python Official FAQ Doc site

So this is it for Python’s most common Interview Questions and Answers, you can visit the mentioned link that we have shortlisted to provide you with more knowledge. 

Also, for a more in-depth Python Django Online Training, feel free to contact us and schedule your first free demo on any IT Course listed here.

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