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coMakeIT Java Developer Interview Questions and Answers

Updated 10 Nov 2022

1 interview found

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Java Developer Interview Questions

user image Anonymous

posted on 10 Nov 2022

I applied via Approached by Company and was interviewed in Oct 2022.

2 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
2

Technical Round (4 Questions)

  • Q1. Rest API methods - GET,PUT,PATCH,POST,HEAD Singleton pattern and class ACID properties SOLID principles Hibernate Cache and lazy loading
  • Q2. Drop,Truncate,Delete difference Index and how to create Custom Index
  • Q3. How to call Asynchronous apis in spring boot
  • Q4. Stereotype annotations in spring

Interview Preparation Tips

Interview preparation tips for other job seekers - Go the basics of technologies mentioned in your resume.

Skills evaluated in this interview

Interview questions from similar companies

Java Developer Interview Questions

Equifax user image Anonymous

posted on 5 Dec 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 -

I applied via Campus Placement and was interviewed in Nov 2024.

1 Interview Round

1

Technical Round (3 Questions)

  • Q1. SDLC process and how it is implemented in project
  • Q2. About projects, it's Objective, the role I have worked, output
  • Q3. Data structure, DBMS concepts
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Jun 2024.

1 Interview Round

1

Technical Round (28 Questions)

  • Q1. Explain Abstraction and Encapsulation
  • Q2. Explain the use of Final keyword
  • Q3. Difference between == operator and equals method
  • Q4. Explain about Hash Table
  • Q5. What is Synchronized keyword
  • Q6. What is the use of volatile keyword
  • Q7. What are checked and unchecked exceptions
  • Q8. Difference between Interface and Abstract class
  • Q9. Explain Dead lock in multi threading
  • Q10. How to achieve thread safety in java
  • Q11. Difference between PUT and POST method
  • Q12. What are Spring Actuator
  • Q13. How to deploy a spring boot application
  • Q14. Write a program with Java 8 to filter the employees based on salary greater than 10,000 from a list of Employee objects.
  • Q15. How to rollback a transaction in spring boot
  • Q16. Explain Dependency Injection in spring boot
  • Q17. Different ways of Dependency Injection
  • Q18. Explain Security management, how to enable security for APIs.
  • Q19. Explain JWT Tokens
  • Q20. How to write a test case for a private method
  • Q21. Stages in Jenkins
  • Q22. Write the singleton design pattern
  • Q23. What is memory leaks in java
  • Q24. Difference between String and String builder
  • Q25. Explain Garbage Collection in java
  • Q26. Difference between Array and ArrayList.
  • Q27. Design patterns used
  • Q28. What is Rest Services

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. What is kafka? how to implement it
  • Q2. What is Oauth and what is use of it?

Skills evaluated in this interview

Interview experience
1
 Bad
Difficulty level
 Easy
Duration
 -
Result
 Not Selected

1 Interview Round

1

Technical Round (3 Questions)

  • Q1. What is OOPS concept
  • Q2. What is Encapsulation
  • Q3. Define Four pillars

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 -
Result
Selected  Selected

I applied via Naukri.com

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Data structures Core java Spring boot Hibernate

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice company
Interview experience
3
 Average
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Coding ninja and was interviewed before Feb 2023.

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Basic oops, core java questions
2

HR Round (1 Question)

  • Q1. It was about the team and ctc

I applied via Naukri.com

3 Interview Rounds

Interview Questions

  • Q1. Program to return random number from array. Program to count the repetitive words. View Answers (1)

Interview Preparation Tips

Interview preparation tips for other job seekers - Average

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Approached by Company and was interviewed in Jun 2024.

3 Interview Rounds

1

Technical Round (3 Questions)

  • Q1. Functional interfaces
  • Q2. Multithreading in spring boot
  • Q3. Stream api, microservice
2

Technical Round (3 Questions)

  • Q1. Given two integer array. find consecutive sub arrays and return sub array which has sum >6
  • Q2. Find max element from integer array
  • Q3. Filter a name from string array
3

HR Round (1 Question)

  • Q1. Salary package discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - moslty asked about core java concepts. prepare that very well and do practice on stream api.

Skills evaluated in this interview

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Naukri.com and was interviewed in Jun 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Comparable vs Comparator
  • Q2. WHat is Executor Service

Interview Preparation Tips

Interview preparation tips for other job seekers - Good knowledge in Core Java , Multithreading concepts, Spring Boot real time projects, Exception Handling in SpringBoot

Skills evaluated in this interview

coMakeIT Interview FAQs

How many rounds are there in coMakeIT Java Developer interview?
coMakeIT interview process usually has 2 rounds. The most common rounds in the coMakeIT interview process are Resume Shortlist and Technical.
How to prepare for coMakeIT Java Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at coMakeIT. The most common topics and skills that interviewers at coMakeIT expect are Java, Hibernate, Spring, Spring Boot and J2Ee.
What are the top questions asked in coMakeIT Java Developer interview?

Some of the top questions asked at the coMakeIT Java Developer interview -

  1. how to call Asynchronous apis in spring b...read more
  2. stereotype annotations in spr...read more
  3. Rest API methods - GET,PUT,PATCH,POST,HEAD Singleton pattern and class ACID pro...read more

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coMakeIT Java Developer Salary
based on 4 salaries
₹3 L/yr - ₹9.5 L/yr
At par with the average Java Developer Salary in India
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