-

 

Micro-Service Interview Questions

 

1.       What is a micro-service?

2.       What is cohesion?

3.       What is coupling?

4.       Benefits and drawbacks of Monolithic services?

5.       What are alternative for Monolithic services?

6.       Explain Microservice architecture?

7.       In a micro-service nutshell -What are components?

8.       What are the advantages and disadvantages of Micro-services?

9.       What are different ways of Microservice communication?

10.   What are different design patterns evolving around microservices?

a.       Circuit-break pattern

b.       saga-pattern

c.       Aggregator

d.       API Gateway

e.       Chained or Chain of Responsibility

f.        Asynchronous Messaging

g.       Database or Shared Data

h.       Event Sourcing

i.         Command Query Responsibility Segregator

j.         Circuit Breaker

k.       Decomposition

l.         Choreography Pattern

m.     Blast Radius and Resiliency

n.       Side-Car pattern

o.       Poll-Publish Pattern

 

11.   Testing strategy

a.       Unit Testing

b.       Functional Testing

c.       Service Layer Testing

d.       Integration Testing

e.       Component Testing

f.        End-2-End Testing

g.       Performance Testing

h.       Resource Testing

i.         Domain Testing

j.         Gateway Testing

k.       Protocol testing

 

 

12.   Deployment Strategy:

13.   Monitoring

 

 

Comments

  1. Muhammad JeelanNovember 24, 2022 at 11:47 AM

    https://dzone.com/articles/design-patterns-for-microservices#:~:text=Microservices%20Design%20Patterns%3A%201%20Aggregator%202%20API%20Gateway,Branch%208%20Command%20Query%20Responsibility%20Segregator%20More%20items

    ReplyDelete

Post a Comment

Popular posts from this blog

Use full Links

-
Java- 1.  Java2Blog - A blog on Java, Python and C++ programming languages 2. 15+ Coding Based Java 8 Coding Interview Question - Quescol 3. Armstrong Number in Java | How to Find Armstrong Number? (Examples) (educba.com)
Read more

GIT Commands

-
git clone <repository-name> git status git add * git commit -m "commit-message" git push origin <branch-name> git reset --<commit-Id>  soft/mixed/hard git config --global user.name  "username" git config --global user.email "shaikjee***@gmail.com" git config --global  http.sslverify  false
Read more

Useful curl commands

-
Command to connect to host with port number: 1. curl -v telnet://127.0.0.1:8000 To capture only response  curl --location --request GET "http://localhost:8000" To capture response and its  statuscode  curl --location --request GET "http://localhost:8000" -w "%{http_code}" To capture response and its status code in a file curl --location --request GET "http://localhost:8000" -w "%{http_code}"
Read more