Online Tutorials & Training Materials |
Register Login

Python Interview Questions

Python interview questions you'll most likely be asked pdf

1. What is meant by PEP8?

A: PEP8 is a set of recommendations or coding conventions to write Python code better.

2. What is meant by Pickling?

A: Pickling is a process of accepting a Python object, converting it to a String form, and putting it into a file using the dump function.

3. What is meant by Unpickling?

A: Unpickling is the process by which original Python objects are retrieved from the string representation.

4. How is the Python Language interpreted?

A: Python is classified as an interpreted language as the program is run directly from source code which is converted to an intermediate language before being translated into machine code to be executed.

5. What tools are used to detect bugs in Python?

A: The static analysis tool to detect bugs in Python is called PyChecker, which also points out the complexity and style of the bug. Another tool to verify the module coding standards is called Pylint.

6. What are meant by Python Decorators?

A: Python Decorators are specific changes made to the Python syntax allowing easy alterations to the functions.

7. What is meant by Namespace in Python?

A: Namespace in python is a specific place like a box where variable names are placed and mapped to objects. This box is searched when a variable is asked for to recover the concerned object.

8. What is meant by Lambda in Python?

A: Lambda is an anonymous function with a single expression that is used often as inline function.

9. Why do Lambda forms not have statements?

A: Lambda forms are used simply to prepare a new function object to be returned at runtime, hence they do not have statements.

10. What is meant by Pass in Python?

A: A Pass statement is a Python statement without operations serving simply as a place marker in a compound statement.

11. What is meant by ‘Unittest’ in Python?

A: Unittest is the unit testing framework for Python supporting automation testing, setup sharing, etc.

12. What is meant by Slicing in Python?

A: Slicing is the mechanism where a range of things are selected from sequence types like strings, list, etc.

13. What is meant by Generator in Python?

A: Generators are functions to produce expressions in the function and is a way to implement iterators.

14. What is meant by docstring in Python?

A: Python Documentation String or docstring is a technique by which Python modules, classes, and functions are documented.

15. What functions can be used to copy objects in Python?

A: The functions copy.copy() or copy.deepcopy() are used to copy objects in Python.

16. What is meant by module in Python?

A: Each program file of Python is an individual module. They are used to structure the program and they import objects and attributes.

17. What is meant by package in Python?

A: Package is the program folder of Python containing multiple modules and subfolders.

18. What are local variables and global variables in Python?

A: Local variables are those variables to which new values are assigned within the function body. Global variables, on the other hand, are defined outside the function body and are only called within the function.

19. What does the split function do in Python?

A: The Python Split function is used to break a large string into a set of shorter strings using a separator defined in it to provide a list of words in that string.

20. What is meant by Flask?

A: Flask is a Python web micro-framework which is based on “Werkzeug, Jinja 2 and good intentions” BSD licensed, where Werkzeug and Jinja 2 are two dependencies.

21. What is the advantage of Flask?

A: Being a part of a micro-framework, Flask does not depend on external libraries, making the framework light with less need for updates and fewer bugs.

22. What is meant by Pyramid?

A: While Flask is a framework for simple and small applications, Pyramid is used to run larger applications with more requirements. It is highly configurable and this flexibility allows developes to select the best tools for a project.

23. What is meant by ‘Dogpile Effect’?

A: Dogpile Effect refers to the condition where upon the expiration of the cache, websites start to receive multiple requests at the same time from client.

24. What is meant by Dictionary in Python?

A: Dictionary refers to the datatypes that are built-in in Python. Indexed by Keys, Dictionaries contain a Key pair and corresponding values.

25. What is meant by Monkey Patching in Python?

A: Dynamic modifications done in a class or module during run time are referred to as Monkey Patching.

1064 results
  • Appium Interview Questions and Answers
    What is Appium testing? n nIt is an open source testing framework used for mobile apps. It is used to test the user interfaces of the mobile web, native and hybrid applications. These tests can be...
  • Posted in: Articles » » | By: Shalesh Singh | Date: 11 Feb 2019 1:34 pm | Comments (0)
  • Hive Interview Questions and Answers
    What is Hive? n nHive is a tool to perform ETL (extract, transform and load) and Data warehousing functions. It was developed as a sub-project of Hadoop Distributed File System (HDFS). Hive makes...
  • Posted in: Articles » » | By: vaibhav gupta | Date: 14 Feb 2019 6:43 am | Comments (0)
  • Top Ansible Interview Questions and Answers
    What Is Ansible And What Does Ansible Do? n nAnsible is an open source tool used for the complete automation of your IT environment. It is used to ease the process of software application deployment...
  • Posted in: Articles » » | By: vaibhav gupta | Date: 13 Feb 2019 2:00 pm | Comments (0)
  • Bubble Sort Python Program
    Bubble Sort, a sorting program in its simplest forms, works by making multiple passes across a list. This article will help you understand what is Bubble Sort in Python and the steps involved in...
  • Posted in: Tutorial » Python » | By: vaibhav gupta | Date: 30 Nov 2018 2:23 pm | Comments (0)
  • Smartforms Interview Questions and Answers
    SAP ABAP Smartforms Interview FAQ n nQ) Define Smart form? n nForm Printing in the Internet Age n nSmart Forms was initially presented in SAP Basis Release 4.6C primarily as a tool for the creation...
  • Posted in: Interview Questions » ABAP » | By: rekha | Date: 29 Jun 2018 1:19 pm | Comments (6)
    1.  Priniples of oops?2.  What is difference between procedural & OO Programming?3.  What is class?4.  What is object?5.  Can we instantiate a class within implementation...
  • Posted in: Interview Questions » ABAP » | By: vishal singh | Date: 18 May 2018 11:23 am | Comments (1)
  • BAPI Interview Questions and Answers
    General BAPI Interview Questions n n1) Define BAPI? n nBAPI is a standardized programming interface (method) which enable external applications to gain access to business processes and data in...
  • Posted in: SAP Blogs » » | By: rekha | Date: 08 Jan 2019 6:43 am | Comments (1)
  • Reorganizations Interview Question and Answers
    nFAQ: Reorganizations 1. What is reorganization?The term reorganization refers to the reconstruction of objects in the database. A distinction is made between offline and online...
  • Posted in: Interview Questions » Oracle » | By: rekha | Date: 19 May 2018 4:27 am | Comments (0)
  • ALV Layout Interview Questions
    [1] Question: What do the terms "display variant" and "layout" mean? n nAnswer: Both the term "display variant" and the term "layout" refer to the same thing...
  • Posted in: Interview Questions » ABAP » | By: rekha | Date: 18 May 2018 12:00 pm | Comments (0)
  • JMon Interview Questions and Answers
    FAQ: JMon1.Q: The JVM cores on Windows 2000 with the following error in the file hs_err_pidxxxx.log: An unexpected exception has been detected in native code outside the VM. Unexpected Signal:...
  • Posted in: Interview Questions » Java » | By: rekha | Date: 20 May 2018 1:51 am | Comments (1)
  • SAP EHS Interview Questions
    Hello SAP Experts, n nI Need SAP EHS interview questions and answers that are asked usually in any interivew. Please try to share them with me as soon as possible so that I can read and follow them...
  • Posted in: Forum » EHS ( Environment, Health, and Safety Management ) » | By: | Date: 18 May 2018 11:53 pm | Comments (1)
  • Order Management Interview Questions
    Hello Experts, n nI have recently faced an interview of a Company and the interviewer asked me these question which i have mentioned below: n nFirst question : If a xyz sales person(may be he meant...
  • Posted in: Forum » SD (Sales and Distribution) » | By: Rohit Mahajan | Date: 04 Dec 2018 7:21 am | Comments (4)
  • Authorizations Interview Question and Answers
    FAQ: General Questions About Authorizations[1] Question: Can wildcards be used in authorizations?[2] Question: What does the PFCG_TIME_DEPENDENCY clean up?[3] Question: What happens to change...
  • Posted in: Interview Questions » BASIS » | By: rekha | Date: 18 May 2018 12:09 pm | Comments (0)
  • MODULARIZATION Interview Questions and Answers
    MODULARIZATION FAQs1.Does every ABAP/4 have a modular structure?Yes.2.What is Modularization and its benefits?If the program contains the same or similar blocks of statements or it is required to...
  • Posted in: Interview Questions » ABAP » | By: Merityunjay Kumar Shukla | Date: 19 May 2018 11:07 am | Comments (1)
  • SDBI_CLUSTER_CHECK Interview Questions and Answers
    Q-1.Will I be able to run the SDBI_CLUSTER_CHECK without option "Find duplicates"? What is the impact?Ans) It is indeed possible to run the report without causing any impacts. The option...
  • Posted in: Interview Questions » NetWeaver » | By: vaibhav gupta | Date: 18 May 2018 3:51 pm | Comments (0)
  • Informatica Interview Questions and Answer
    Informatica FAQ's n n1. What is Enterprise Data Warehousing? n nA: Enterprise Data Warehousing is the creation of organization data at a single access point. Data with global view can be given to...
  • Posted in: SAP Blogs » » | By: Nitesh Singh | Date: 30 May 2018 11:08 am | Comments (0)
  • TestNG Interview Questions & Answers
    What is TestNG? n nTestNG is a tool to perform tasks like reporting, assertions, parallel test execution etc. integrating the framework with selenium or other automation tools. The NG in TestNG...
  • Posted in: Articles » » | By: Jyoti Pandey | Date: 15 Jan 2019 10:06 am | Comments (0)
  • SSRS Interview Questions and Answers
    What is SSRS? n nSQL Server Reporting Service is a server-based software system. It generates reports that Microsoft develops. You can prepare and deliver various printed reports that are...
  • Posted in: Articles » » | By: Shalesh Singh | Date: 11 Feb 2019 8:34 am | Comments (0)
  • VMware Interview Questions and Answers
    What is VMware? n nVMware is a software that enables you to do virtualization and cloud computing in your host computer. You can run a virtual computer from your own computer. The basis of...
  • Posted in: Articles » » | By: vaibhav gupta | Date: 24 Dec 2018 7:03 am | Comments (0)
  • Data Modelling Interview Questions
    What is data modelling? n nThe process of documenting the design of a complex software system through diagrams, text, and symbols that represent the data flow is known as data modelling. This...
  • Posted in: Articles » » | By: Romil Tripathi | Date: 15 Feb 2019 1:45 pm | Comments (0)