Automation (RPA)
Software Design
JS Frameworks
.Net Stack
Java Stack
Django Stack
Cloud Computing
Mobile Development
SAP Modules
BIG Data
BI and Data Analytics
Web Technologies
All Interviews

Top 17 Rest API Interview Questions and Answers

10/Jun/2021 | 15 minutes to read


Here is a List of essential Rest API Interview Questions and Answers for Freshers and mid level of Experienced Professionals. All answers for these Rest API questions are explained in a simple and easiest way. These basic, advanced and latest Rest API questions will help you to clear your next Job interview.

Rest API Interview Questions and Answers

These interview questions are targeted for REST API or RESTFul APIs. You must know the answers of these REST API questions to clear an interview.

1. What is the REST?

2. What are the Principles of REST?

3. What is the Resource in REST?

4. What are the Resource methods in REST?

Some General Interview Questions for Rest API

1. How much will you rate yourself in Rest API?

When you attend an interview, Interviewer may ask you to rate yourself in a specific Technology like Rest API, So It's depend on your knowledge and work experience in Rest API.

2. What challenges did you face while working on Rest API?

This question may be specific to your technology and completely depends on your past work experience. So you need to just explain the challenges you faced related to Rest API in your Project.

3. What was your role in the last Project related to Rest API?

It's based on your role and responsibilities assigned to you and what functionality you implemented using Rest API in your project. This question is generally asked in every interview.

4. How much experience do you have in Rest API?

Here you can tell about your overall work experience on Rest API.

5. Have you done any Rest API Certification or Training?

It depends on the candidate whether you have done any Rest API training or certification. Certifications or training are not essential but good to have.


We have covered some frequently asked Rest API Interview Questions and Answers to help you for your Interview. All these Essential Rest API Interview Questions are targeted for mid level of experienced Professionals and freshers.
While attending any Rest API Interview if you face any difficulty to answer any question please write to us at Our IT Expert team will find the best answer and will update on the portal. In case we find any new Rest API questions, we will update the same here.