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Opulent Java Trainer Interview Questions and Answers

Updated 18 Sep 2021

Opulent Java Trainer Interview Experiences

1 interview found

Java Trainer Interview Questions & Answers

user image Savita Karlekar

posted on 12 Sep 2021

I applied via Indeed and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Oop concepts demo.
  • Q2. Collection in java
  • Ans. 

    Collection is a framework that provides an architecture to store and manipulate a group of objects.

    • Collection is an interface that extends Iterable interface

    • List, Set, and Queue are the main subinterfaces of Collection

    • ArrayList, LinkedList, HashSet, TreeSet, PriorityQueue are some of the implementations of Collection

    • Collection provides methods like add(), remove(), contains(), size(), etc.

    • Collections is a utility class...

  • Answered by AI
  • Q3. Exception handling questions were asked

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare properly for technical interview
Be confident about Salary negotiation.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Company Website and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

A standard online test conducted through one of the testing platforms.

Round 2 - Technical 

(4 Questions)

  • Q1. Java 8 features
  • Q2. Rest API
  • Q3. Java 8 coding problem
  • Q4. Collections
Round 3 - Technical 

(1 Question)

  • Q1. It was based on my previous project
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Basics of java like string ,string builder ,Buffer,scp
  • Q2. Spring boot annotaions
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. TimeMap impl from Leetcode
  • Q2. SQL query, Your project architecture , GC tuning

Interview Preparation Tips

Interview preparation tips for other job seekers - They have outsourced interview process to InterviewVector. They ask fixed set of questions. If you answer 100% accurately on everything then you might get selected.
Otherwise it is a waste of time. Will recommended to interview at other orgs.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Reverse the array basic questions like star patterns abstraction inheritance polymorphism etc
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
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
Round 2 - Technical 

(2 Questions)

  • Q1. Apti edwdwedede dcece ece
  • Q2. Wjava related like basic
Round 3 - One-on-one 

(1 Question)

  • Q1. Project fededee edee ecec
Round 4 - HR 

(1 Question)

  • Q1. Behavioral dc edwx edws e

Interview Preparation Tips

Interview preparation tips for other job seekers - no ecsfc edc ececd dc ece edwd cwxwx ecef4 rv45f r4f4v rv
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Nov 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Tell me introduction
  • Q2. Why do we hire you
Round 3 - Aptitude Test 

Blood relation,Profit &loss,time work

Interview Preparation Tips

Interview preparation tips for other job seekers - use informational interviews to network,pump yourself up and stay poitive
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. JVM related Questions
  • Q2. Angular features
  • Q3. React Features and how to deploy
  • Ans. 

    React is a JavaScript library for building user interfaces. Deployment can be done using various methods.

    • React features include virtual DOM, component-based architecture, JSX syntax, and state management.

    • Deployment can be done using tools like Heroku, Netlify, AWS, or manually by building and serving static files.

    • Continuous integration and deployment (CI/CD) pipelines can be set up to automate the deployment process.

    • Se...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Wasted my time interviewers are not good in this company mostly they wont select you since your are not from south India. They will ask some question even if you ask all correct they will not select you bcos they already have selected other person and just finishes interview in 15min and so. Advice: Don't waste time.

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-

I applied via Approached by Company and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Coding Test 

Stair climbing question

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Java programming questions were asked.

Round 2 - Technical 

(1 Question)

  • Q1. Latest Java concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Refresh your basics and appear for the interview confidently.

Opulent Interview FAQs

What are the top questions asked in Opulent Java Trainer interview?

Some of the top questions asked at the Opulent Java Trainer interview -

  1. Collection in j...read more
  2. Exception handling questions were as...read more
  3. Oop concepts de...read more

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