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Epps Infotech

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Epps Infotech Java Developer Trainee Interview Questions and Answers

Updated 3 Mar 2024

Epps Infotech Java Developer Trainee Interview Experiences

1 interview found

Java Developer Trainee Interview Questions & Answers

user image Anonymous

posted on 3 Mar 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

30 mcq questions based on Core Java ,Spring annotation ,Spring MVC and Servelet,Hibernate

Round 2 - Technical 

(5 Questions)

  • Q1. Core Java questions,Hibernate Mappings ,collections questions,Logical basic questions
    • Add your answer
  • Q2. Hashmap Put and retrive element
    • Add your answer
  • Q3. How to compare objects in java
  • Ans. 

    Objects in Java can be compared using the equals() method or by implementing the Comparable interface.

    • Use the equals() method to compare objects for equality.

    • Implement the Comparable interface and override the compareTo() method to define custom comparison logic.

    • For comparing custom objects, override the equals() and hashCode() methods for proper comparison.

    • Answered by AI
    Add your answer
  • Q4. Annotations in Hibernate
  • Ans. 

    Annotations in Hibernate are used to provide metadata about the entity class and its properties.

    • Annotations are used to map Java classes to database tables and properties to columns.

    • Annotations reduce the need for XML configuration files in Hibernate.

    • Examples of annotations in Hibernate include @Entity, @Table, @Column, @Id, @GeneratedValue, etc.

    • Answered by AI
    Add your answer
  • Q5. How Hashmap works internally
  • Ans. 

    HashMap in Java uses hashing to store key-value pairs and provides constant-time performance for basic operations.

    • HashMap uses an array of buckets to store key-value pairs.

    • When a key-value pair is added, the key is hashed to determine the index in the array where the pair will be stored.

    • If multiple keys hash to the same index (collision), a linked list or balanced tree is used to store multiple entries at that index.

    • Ha...

    • Answered by AI
    Add your answer

Skills evaluated in this interview

Top trending discussions

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Engineering - Software & QA
2w (edited)
unsurpassedalbert
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·
works at
TCS
Trying to switch after 8 years
I have been working in IT INDUSTRY for 8 years in the same Company I always thought about stability and a secure job that's the reason. I never tried to switch but now due to family expenses I need to change companies in any conditions. Please can anybody suggest the companies with the same stability and security of jobs in the IT sector Worked in the following domains till now Hitech domain Banking(BFSI) domain Telecom - Verizon
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Java Developer Interview Questions & Answers

Northcorp Software user image Anonymous

posted on 15 Jan 2025

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the diffrence between == and .equals() in java?
    • Add your answer
  • Q2. == : Compares refrences (memory addresses) of objects. .equals() : Compares to content (value) of objects.
    • Add your answer

Java Developer Interview Questions & Answers

Thinkitive Technologies user image Anonymous

posted on 7 Dec 2024

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Walk-in and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Questions on string and arrays both are moderate level questions on hacherrank type for 20 marks

Round 2 - Technical 

(2 Questions)

  • Q1. Constructor chaining
    • Add your answer
  • Q2. Hasmap and treemap
    • Add your answer

DOT NET Developer Interview Questions & Answers

ClaySys user image Anonymous

posted on 12 Dec 2024

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Write a program for factorial of a number using for loop?
  • Ans. 

    Program to calculate factorial of a number using for loop

    • Initialize a variable to store the factorial result

    • Use a for loop to iterate from 1 to the given number

    • Multiply the current value with the factorial result in each iteration

    • Return the factorial result

    • Answered by AI
    Add your answer

Senior Java Developer Interview Questions & Answers

Geekyants Software user image Anonymous

posted on 8 Nov 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Naukri.com

Round 1 - Technical 

(1 Question)

  • Q1. Scenario based questions asked
    • Add your answer

Java Developer Interview Questions & Answers

Bonami Software user image Anonymous

posted on 2 Aug 2024

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

I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Coding Test 

There were 5 questions and we need to solve 4 questions in java. Mostly Array and string based.

DOT NET Developer Interview Questions & Answers

NexTurn user image Anonymous

posted on 2 May 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

30 min aptitude quetiobs

Round 2 - Coding Test 

2 coding questions where asked i simple logics

Round 3 - One-on-one 

(1 Question)

  • Q1. Technical interview
    • Add your answer

Java Developer Interview Questions & Answers

Contus user image Anonymous

posted on 11 Sep 2023

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Approached by Company and was interviewed in Mar 2023. There were 3 interview rounds.

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 - One-on-one 

(3 Questions)

  • Q1. What is java ?
  • Ans. 

    Java is a high-level programming language known for its portability, security, and object-oriented features.

    • Java is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM).

    • It is object-oriented, allowing for modular and reusable code.

    • Java is known for its security features, such as sandboxing and encryption.

    • Popular frameworks and libraries like Spring and Hibernate are commonly used in

    • Answered by AI
    Add your answer
  • Q2. Opps concepts collections
    • Add your answer
  • Q3. Data structures
    • Add your answer
Round 3 - One-on-one 

(2 Questions)

  • Q1. Opps and collections
    • Add your answer
  • Q2. Must know about collections
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - learn and practice bacic concepts

Skills evaluated in this interview

Java Developer Interview Questions & Answers

Northcorp Software user image Anonymous

posted on 13 Jan 2025

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the purpose of the final keyword in Java?
    • Add your answer
  • Q2. The final keyword is used to declare constants, prevent method class inheritance.
    • Add your answer

Java Developer Interview Questions & Answers

Thinkitive Technologies user image Rupali Gaikar

posted on 8 Aug 2024

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Oops Concepts ,Absrtraction,Polymorphism
    • Add your answer
More about working at Epps Infotech

Epps Infotech Interview FAQs

How many rounds are there in Epps Infotech Java Developer Trainee interview?
Epps Infotech interview process usually has 2 rounds. The most common rounds in the Epps Infotech interview process are Aptitude Test and Technical.
What are the top questions asked in Epps Infotech Java Developer Trainee interview?

Some of the top questions asked at the Epps Infotech Java Developer Trainee interview -

  1. How to compare objects in j...read more
  2. How Hashmap works interna...read more
  3. Annotations in Hibern...read more

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Epps Infotech Salaries in India
Software Engineer
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₹2.4 L/yr - ₹8.5 L/yr

Software Developer
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₹1.8 L/yr - ₹7.2 L/yr

Associate Software Engineer
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₹2.4 L/yr - ₹4 L/yr

Senior Software Engineer
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₹5.5 L/yr - ₹11 L/yr

Java Developer
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₹1 L/yr - ₹4.1 L/yr

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