Common Interview Questions for Programmers

  • What programming languages can you work with? …
  • How do you approach high-pressure situations when everything goes wrong? …
  • What do you do first when creating something new? …
  • How do you keep up with current trends and advances in this field? …
  • What is the ideal work environment?

How do I prepare for a programming interview?

Combine studying and practicing for a single topic. Accompany practice with coding interview cheat sheets to internalize the must-dos and must-remembers. Prepare a good self introduction and final questions. Try out mock coding interviews (with Google and Facebook engineers)

Is programming interview hard?

Coding Interviews are generally difficult because the interviewer or the organization wants to hire the best of the best, and the work would generally include a lot of algorithm or product development.

Is Python allowed in coding interviews?

In interviews where knowledge tied to a specific programming language is not a hard requirement, there should be no problem using Python to demonstrate your mastery of problem solving. Yes, you can.

How do you pass a coding interview?


  1. Be enthusiastic. …
  2. Study common interview concepts. …
  3. Get help from your interviewer. …
  4. Talk about trade-offs. …
  5. Highlight results. …
  6. Use a dynamic language, but mention C. …
  7. Practice, practice, practice.

Why are coding interviews broken?

#2) Coding interviews are unnecessarily hard

These shortlisted candidates can then be interviewed with more specific questions and problems. In the case of smaller tech companies, coding interviews that are unnecessarily hard rarely work in favor of either party.

How do you explain your code?

Some things I find useful in dealing with this:

  1. Explain the code in the same language the users use.
  2. Explain the code using standard programmer terms, e.g. Terms like “buffer”, “list”, “singleton” are familiar to most of us, as are common mathematical terms.
  3. Explain what you’re doing in terms of the inputs and outputs.

How do you know if a code interview went well?

It is usually a good sign that they are interested in you if they ask detailed follow-up questions, such as “Why did you start learning this new coding language,” “What was the most creative solution you found for a bug problem,” “How do you stay up-to-date with the latest news in programming,” or similar questions.

Is C++ good for coding interviews?

No, Although C++ is among the most essential language it is not enough to be a good software developer. If you are a computer science student or doing a course to become a software engineer or a software developer, there are some technical skills you need to have to become a good programmer.

How do I prepare for programming?

Study the company’s programming language and tools of choice. Practice a couple of coding challenges each day — don’t let your practice be a cram session right before your coding interview. Finally, as you practice, make sure to time yourself to see how you are progressing.

What should I know before coding?

14 Step Roadmap for Beginner Developers

  • Familiarize Yourself with Computer Architecture and Data Basics.
  • Learn How Programming Languages Work.
  • Understand How the Internet Works.
  • Practice Some Command-Line Basics.
  • Build Up Your Text Editor Skills with Vim.
  • Take-up Some HTML.
  • Tackle Some CSS.
  • Start Programming with JavaScript.

Can I learn coding on my own?

But yes, it is entirely possible that you can be a self-taught programmer. However, it will be a long, tedious process. There’s a saying that it takes roughly 10,000 hours of practice to achieve mastery in a field.

What’s the difference between coding and programming?

Coding is a part of programming that deals with writing codes that a machine can understand. Programming is a process that creates programs that involve the ratification of codes. Coding requires basic knowledge of programming skills without any software tools.

What is Python used for?

Python is a computer programming language often used to build websites and software, automate tasks, and conduct data analysis. Python is a general-purpose language, meaning it can be used to create a variety of different programs and isn’t specialized for any specific problems.

What is Python vs Java?

The main difference between Java and Python is Java is a statically typed and compiled language which Offers limited string related functions, and Python is a dynamically typed and interpreted language which offers lots of string related functions.

Who wrote Python language?

Guido van Rossum

Guido van Rossum
Alma mater University of Amsterdam
Occupation Computer programmer, author
Employer Microsoft
Known for Creating the Python programming language