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What is a Technical Interview & Common Questions

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What is a technical interview? In a time when advanced technology has turned around the tables, it’s next to impossible to ignore the challenges it brings along in corporate life structure. There was a time when clearing corporate interviews included one or two rounds. But with this changing scenario, the hurdles of clearing an interview have also increased.

These days, corporate industries ensure that there is not one but 4-5 rounds that a candidate has to clear. Especially in IT Sector, it has become a significant challenge as the rounds include assignment or work experience-related questions and technical questions that might get difficult at times.

Be it a fresher or an experienced person, it’s essential to have a crisp and precise knowledge about what’s happening in the tech world, new trends that are taking place, and terminologies that play a crucial role. If you’re sitting for a corporate job and looking for knowledge about technical interviews and the questions they might ask, then you’re at the right place. Let’s get started-

What is a Technical Interview?

Technical interview holds a significant role in the hiring process for technical professionals. The interview is conducted majorly in the second or third round of the interview process. It contains a considerable part to understand whether the candidate can handle real-life based problems and how smartly s/he can do that.

This round is challenging and sometimes can be unpredictable as well. Hence, it’s crucial to have a basic understanding of the essential questions that they might ask you.

How to Prepare for a Technical Interview?

  1. For starters, understand the job description in detail and identify the essential requirements that the company is looking for.
  2. Have a firm answer to identifying a problem-solving approach, and keep working on your strengths.
  3. Don’t stop yourself from asking questions or taking more information related to the assignment shared with you.

Type of Questions available in Technical Interview-

While the interviews are unpredictable, one should be transparent with the outline of an interview. There are particular types of questions that might be asked of you in a Technical Interview

  1. Questions based on technical knowledge
  2. Questions based on technical experience
  3. Situational-based questions.
  4. Education related questions

Now that you have a crisp and clear understanding of how a Technical Interview works let’s look at some of the Questions they might ask you.

Technical Interview Questions for Freshers

  1. How do you define Artificial Intelligence?
    Artificial Intelligence is used to craft intelligent machines that can help resolve tasks like humans.
  2. As per you, why do we use Programming Language?
    Programming Language is a source through which humans can communicate easily with computers. Programming Language is a formal language that can help us acquire valuable information through coding.
  3. Do you know any Operating Systems?
    Yes, some of the popular Operating Systems are- Microsoft, OX and Windows.
  4. How challenging is it for you to learn and understand a new Programming Language?
    I am always ready to accept new challenges and give my 100% to make them successful. I have already learnt new and much-required Programming Languages like Java, C++, C#, SQL and Python. Hence, it won’t be difficult for me to learn a new Programming Language.
  5. What is the one thing that interests you about this job?
    With a basic understanding of coding language, I have realised the power of it in today’s world. I can explore this language more and acquire new skills if hired.

Tips for Technical Interview Round for Freshers

Do’s

Get a deep understanding of the company.

Be aware of your strengths and ensure to highlight them frequently.

Don’t refrain from asking questions (if in doubt).

Don’ts

Don’t hesitate or fumble while answering questions.

Don’t think about other candidates sitting in line for the same interview.

Technical Interview Questions for Experienced

  1. What do REST and SOAP stand for?
    REST means Representational State Transfer. SOAP means Simple Object Access Protocol.
  2. What’s the difference between REST and SOAP?
    Both are used for accessing web services. The significant difference between these two is that REST is an architectural pattern for data transmission, while SOAP is a communications protocol. REST has the power to use SOAP, while SOAP can’t use REST.
  3. What are some of the coding languages that you use regularly?
    Some of the coding languages used daily are- C++, Python, and Javascript.
  4. Define Type Casting in Python
  5. Define some of the uses of Git?
    Git is used for tracking the changes in the source code. It is used for source code management and allows several developers to work simultaneously.

Tips for Technical Interview Rounds for Professionals

Do’s

Be aware and confident about your problem-solving approach.
Have a clear understanding of your previous job role.

Don’ts

Don’t feel over-confident about your previous work, and be polite while explaining it.
Don’t challenge the interviewer at any stage of the interview.<h

Programming Languages for Better Future

If you’re planning to acquire a career in this field, then here are some of the programming languages that you should consider learning-

  • C++
  • Php
  • Web API
  • Hibernate
  • Oops
  • CSS
  • Asp Net
  • Aws
  • Java8
  • Spring Boot
  • Tableau
  • Bootstrap
  • Html
  • Python
  • SQL

Conclusion

In Conclusion, technical interviews hold an essential part as it helps the company analyse the practical strengths and weaknesses of the candidates. While the interview might have varied questions as per your experience, this cheat sheet might help you understand the outline of the interview and the types of questions that will be asked. All the Best!

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