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Redim Information Systems Java Developer Interview Questions and Answers

Updated 30 Dec 2022

Redim Information Systems Java Developer Interview Experiences

1 interview found

Java Developer Interview Questions & Answers

user image Thilagavathi G

posted on 30 Dec 2022

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Nov 2022. 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 - Assignment 

There will be a mcq for 20 questions in that there will be 5 aptitude and 15 technical questions

Round 3 - Technical 

(2 Questions)

  • Q1. There will be technical interview and they ask to write a basic program and ask for some basic in java and sql
  • Q2. Write a program to reverse of a string Data type in sql What is primary key What is modifier
  • Ans. 

    Program to reverse a string

    • Create a new string variable to store the reversed string

    • Iterate through the original string from the end to the beginning

    • Append each character to the new string variable

    • Return the new string variable

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Strongly prepare for basic in java and sql mcq cut off is 60% after completing first round if you pass first round you will go for technical interview

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the difference between abstract class and an interface in Java?
  • Ans. 

    Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.

    • Abstract class can have constructors, member variables, and methods, while interface cannot.

    • A class can implement multiple interfaces but can only extend one abstract class.

    • Abstract classes are used to define a common behavior among subclasses, while interfaces are used to define a contract for classes to impl...

  • Answered by AI
  • Q2. An abstract class can have method implements and abstract method, while an interface only contains abstract method (before Java 8) . Abstract classes support single inheritance, whereas interfaces support ...
  • Ans. 

    Abstract classes can have both implemented and abstract methods, while interfaces can only have abstract methods. Abstract classes support single inheritance, interfaces support multiple inheritance.

    • Abstract classes can have both implemented and abstract methods, providing more flexibility in design.

    • Interfaces can only have abstract methods, promoting a more strict contract for implementing classes.

    • Abstract classes sup...

  • Answered by AI
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
  • Q2. Hasmap and treemap
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.

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

I applied via campus placement at National Institute of Technology (NIT), Warangal and was interviewed in Jul 2022. 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 - Aptitude Test 

Their are 30 questions which one has to done in 30 mins

Round 3 - Technical 

(2 Questions)

  • Q1. Q1) About the project you have done
  • Q2. Q2) some technical questions related to core Java

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your projects well enough so that you are answerable to each question asked
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the D/W Hashmap and ConcurrentHashmap in Java?
  • Q2. HashMap is not thread-safe, while concurrentHashMap is thread-safe.
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
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the difference between HashMap and ConcurrentHashMap?
  • Q2. HashMap is not thread-safe, but ConcurrentHashmap is thread-safe and allows concurrent access.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Q.1 Pattern
1
*2*
**3**
Q. 2
write code to get sub array with max sum from given array.

Round 2 - Technical 

(1 Question)

  • Q1. Introduction Project Deatails Oops Concept Collection Exception Handling Abstract Class Functional Interface Spring Framework

Interview Preparation Tips

Topics to prepare for Thinkitive Technologies Java Developer interview:
  • Java
  • Advanced Java
  • SQL
  • Data Structures
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. How does JVM optimize method calls?
  • Q2. JVM just Just-In-Time (JIT) compilation, method inlining, and escape analysis for optimization.

Redim Information Systems Interview FAQs

How many rounds are there in Redim Information Systems Java Developer interview?
Redim Information Systems interview process usually has 3 rounds. The most common rounds in the Redim Information Systems interview process are Assignment, Technical and Resume Shortlist.
How to prepare for Redim Information Systems 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 Redim Information Systems. The most common topics and skills that interviewers at Redim Information Systems expect are Java, Hibernate, Spring, Core Java and JSP Servlets.
What are the top questions asked in Redim Information Systems Java Developer interview?

Some of the top questions asked at the Redim Information Systems Java Developer interview -

  1. Write a program to reverse of a string Data type in sql What is primary key Wha...read more
  2. There will be technical interview and they ask to write a basic program and ask...read more

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Redim Information Systems Java Developer Interview Process

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Interview experience

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