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Kumaran Systems
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Kumaran Systems Java Developer Interview Questions, Process, and Tips
Top Kumaran Systems Java Developer Interview Questions and Answers
- Q1. Diff bet Arraylist and LInked LIst
- Q2. backend coding in Java and Spring
- Q3. backend Coding in Java and Coding
Kumaran Systems Java Developer Interview Experiences
3 interviews found
Rakhi Kopul
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
(1 Question)
- Q1. Diff bet Arraylist and LInked LIst
- Ans.
ArrayList is resizable array implementation, LinkedList is doubly linked list implementation.
ArrayList uses dynamic array to store elements, LinkedList uses doubly linked list.
ArrayList is faster for accessing elements by index, LinkedList is faster for adding/removing elements.
Example: ArrayList<String> arrList = new ArrayList<>(); LinkedList<String> linkedList = new LinkedList<>();
Interview Preparation Tips
- Java
- SQL
- Spring
- Springboot
Skills evaluated in this interview
Subramanian Ramachandran
Selected
I applied via Naukri.com and was interviewed in Dec 2023. There were 3 interview rounds.
(3 Questions)
- Q1. Backend Basics of Java
- Q2. Backend basics of java & Spring
- Q3. Basics of java complete Coding
(4 Questions)
- Q1. Backend Coding in Java Spring
- Ans.
Java Spring is a popular framework for building backend applications in Java.
Java Spring provides a comprehensive framework for building robust and scalable backend applications.
It follows the principle of dependency injection and inversion of control, making it easier to manage components and their dependencies.
Spring Boot is a popular extension of the Spring framework that simplifies the process of building standalon...
- Q2. Backend coding in Java and Spring
- Ans.
Backend coding in Java and Spring involves developing server-side applications using Java programming language and Spring framework.
Java is a popular programming language used for backend development due to its platform independence and strong community support.
Spring is a lightweight framework that provides comprehensive infrastructure support for developing Java applications.
Backend coding in Java and Spring involves...
- Q3. Backend Coding in Java and Coding
- Ans.
Backend coding in Java involves developing the server-side logic of a web application using Java programming language.
Use Java frameworks like Spring or Hibernate for backend development.
Write clean and efficient code to handle server-side operations.
Implement RESTful APIs for communication between frontend and backend.
Handle database operations using JDBC or JPA.
Ensure security and scalability of the backend code.
Test...
- Q4. Coding full in ,java and spring
(2 Questions)
- Q1. Devika was very bad in discussing the HR Policies , very rude in Phone but polite in Teams
- Q2. No HR Questions was asked - she herself doesnt know about HR , How can she ask
Interview Preparation Tips
Skills evaluated in this interview
Anonymous
Selected
I applied via Campus Placement and was interviewed before Apr 2023. There were 4 interview rounds.
Very simple aptitude logical questions
(1 Question)
- Q1. Basic programming in java
(1 Question)
- Q1. Coding basically and Sql queries as well
(1 Question)
- Q1. Just a Conversation about the company
Interview Preparation Tips
- Java
- OOPS
- SQL
- Collections
- Programming
Top trending discussions
Interview questions from similar companies
I applied via Job Portal and was interviewed in Jun 2023. There were 3 interview rounds.
(1 Question)
- Q1. SAP related questions
(1 Question)
- Q1. High level Managerial round
Rinku Yadav
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
Oop concept, Multithread, String
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Aug 2022. There were 3 interview rounds.
(2 Questions)
- Q1. How many ways to create the object in java
- Ans.
There are multiple ways to create objects in Java.
Using the 'new' keyword
Using object cloning
Using object deserialization
Using reflection
Using factory methods
Using dependency injection frameworks
- Q2. What is the use of final key word in java
- Ans.
The final keyword in Java is used to restrict the user from modifying the value of a variable, the definition of a method, or the inheritance of a class.
When applied to a variable, the final keyword makes it a constant that cannot be changed.
When applied to a method, the final keyword prevents it from being overridden by subclasses.
When applied to a class, the final keyword prevents it from being extended by other clas...
(2 Questions)
- Q1. How much salary you expected
- Q2. What is the last company provided salary to you
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed before Feb 2023. There was 1 interview round.
(2 Questions)
- Q1. Java 8 features
- Q2. Stream api example
- Ans.
Stream API in Java provides a way to process collections of objects in a functional style.
Stream API allows for easy manipulation of collections using functional programming concepts like map, filter, and reduce.
Example: List<String> names = Arrays.asList("Alice", "Bob", "Charlie"); names.stream().filter(name -> name.startsWith("A")).forEach(System.out::println);
Streams can be parallelized to improve performance...
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. Ask about project,springboot
- Q2. What is jira and uses
Interview Preparation Tips
- Java
- Spring Boot
(2 Questions)
- Q1. Core Java related Questions
- Q2. SQL Databases related Questions
(1 Question)
- Q1. Client side interview core Java, SQL, Spring Boot, hibernate
Interview Preparation Tips
arun kumar
Selected
I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Oops concept asked
- Q2. Springboot annotations
(2 Questions)
- Q1. Project details simply
- Q2. Springboot related
(2 Questions)
- Q1. Easy about salary
- Q2. Details about asked
Interview Preparation Tips
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Kumaran Systems Interviews By Designations
- Kumaran Systems Java Developer Interview Questions
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Interview Questions for Popular Designations
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Kumaran Systems Java Developer Interview Process
based on 3 interviews
Interview experience
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Kumaran Systems Java Developer Reviews and Ratings
based on 2 reviews
Rating in categories
|
Programmer
117
salaries
|  ₹3.6 L/yr - ₹12.1 L/yr |
|
Softwaretest Engineer
103
salaries
| ₹3 L/yr - ₹8 L/yr |
|
Senior Programmer
99
salaries
| ₹7.6 L/yr - ₹27 L/yr |
|
Module Lead
47
salaries
| ₹10 L/yr - ₹32 L/yr |
|
Trainee Programmer
38
salaries
| ₹3 L/yr - ₹5 L/yr |
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