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Microservices Interview Questions & Answers

jay538 profile image jay538 ・2 min read

If you're looking for Microservices Interview Questions for Experienced or Freshers, you are at the right place. There are a lot of opportunities for many reputed companies in the world. According to research, Average Salary for Microservices Engineer is approximately $85,500 PA. So, You still have an opportunity to move ahead in your career in Microservices. Mindmajix offers Advanced Microservices Interview Questions 2020 that helps you in cracking your interview & acquire dream career as Microservices Engineer.

Microservices Interview Questions and Answers

Q1) What is Spring Cloud in the realm of Microservices?

It is that kind of a feature in the realm of Microservices which would provide integration with the outside systems. It is also known as a short-lived Microservices framework that has the ability to build applications in a quick fashion. Moreover, it plays an important function in Microservices as it is associated with finite amounts of processing of data.

Q2) Shed light on the architecture of Microservices

It is that kind of an architecture that facilitates the avoidance of huge application implementation for a large system. It is associated with the providence of loose coupling that takes place between various collaborating procedures. On the other side, it has the ability to run in an independent manner under various types of situations.

Q3) Describe the way in which you can set up service discovery

Although a large number of ways are there in setting up service discovery, you have to use Eureka created by Netflix. This is usually a very hassle-free process that is not heavy on the application. Also, it can suit a variety of applications which is quite good.

Q4) What do you mean by Eureka in the realm of Microservices?

Eureka is also known as the Netflix Service Discovery Server. This uses Spring Cloud and is most often known as the most used setup to start service discovery. It is also not that heavy on the application development process. This is the reason that it is quite popular among the developers of today.

Q5) Shed light on the ways by which you can access a RESTful Microservices

These are the following ways with the help of which you can use a RESTful Microservice.

With the use of the load-balanced rest template
With the use of multiple Microservices, you can easily use a RESTful template
If you have been given a large number of RESTful templates, then always make sure that you use the right one

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Good questions!

I'd add that it is better to start from far with common questions like: how can we setup architecture in the way to deploy several instances in an app? - move person to load balancer/service discovery. It gives the interview a chance to think if he has no experience