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ERWIN INDIA Interview Questions and Answers
ERWIN INDIA Interview Experiences
4 interviews found
I appeared for an interview in May 2024.
(2 Questions)
- Q1. Tell me what do you know about spring boot
- Q2. Tell me what do you know about react js
Senior Software Engineer Interview Questions asked at other Companies
I applied via Naukri.com and was interviewed in Aug 2022. There was 1 interview round.
(2 Questions)
- Q1. Collections hierarchy explanatiion?
- Ans.
Collections hierarchy refers to the organization of data structures in a hierarchical manner.
Collections hierarchy is a way of organizing data structures based on their relationships and dependencies.
At the top of the hierarchy is the Collection interface, which is the root interface for all collections.
The Collection interface is extended by the List, Set, and Queue interfaces, which represent ordered, unordered, and ...
- Q2. Recursive example and query,stored procedure need to understanding explaination?
Interview Preparation Tips
Skills evaluated in this interview
Software Developer Interview Questions asked at other Companies
I applied via nboard and was interviewed in Aug 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. When java program is save at that time Which file is create.
- Ans.
When a Java program is saved, a file with the same name as the class containing the main method is created.
The file extension for Java source code is .java
When the Java program is compiled, a bytecode file with the .class extension is created
The bytecode file can be executed by the Java Virtual Machine (JVM)
- Q2. Abstraction in java with real time example.
- Ans.
Abstraction in Java is a way to hide implementation details and only show necessary information.
Abstraction is achieved through abstract classes and interfaces.
It helps in reducing complexity and improving maintainability.
Example: A car dashboard only shows necessary information like speed, fuel level, etc. and hides the implementation details of the engine.
Abstraction allows for better code reusability and flexibility
- Q3. Exception handling.
- Q4. Final, Finally, Finalize keywords
Interview Preparation Tips
When started my interview.
I thought, I know java but when I completed my interview, I thought I don't no java.
I didn't tell some answers because I know basics of java. But, I know C language, HTML, CSS. TR didn't ask any question from these languages. Based on the recuritment they ask.
I simply reject. I don't have lack of communication this is also one biggest problem for me.
Prepare well C/java/html/css/javascript/reactjs are any languages deeply not only oops and also remaining concepts.
When you go interview pannel you must do some works.
1. Dressing must be formal.
2. Please ask "May I come in Sir" when you entering the interview pannel.
3. Whatever the answer you speak confident and eyes must be straight. Suppose, if don't no answer you must tell anything related that question.
4. Must keep smile.
5. Use hand guestures while explaining the concept.
6. Before compete the interview. You may be ask your feedback this is optional. It may creates good opinion to the interviewer.
7. Don't put hands on the bench while performing interview.
8. Don't be panic.
Prepare well good luck guys 🤗🤗🤗.
Skills evaluated in this interview
Software Developer Interview Questions asked at other Companies
I applied via Naukri.com and was interviewed before Apr 2021. There were 4 interview rounds.
(1 Question)
- Q1. Testing concept , SQL commands
(1 Question)
- Q1. Selenium basic commands
(1 Question)
- Q1. Tell me about yourself.
(1 Question)
- Q1. What is your family background?
Interview Preparation Tips
Senior Test Engineer Interview Questions asked at other Companies
ERWIN INDIA interview questions for popular designations
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Software Developer Interview Questions & Answers
Surya Software Systems
Anonymous
posted on 29 Apr 2024
Selected
I applied via Referral and was interviewed before Apr 2023. There were 2 interview rounds.
Online coding test having basic problems and some aptitude problem.
(3 Questions)
- Q1. Interviewer will ask opps and 2 basic coding problem 2 aptitude problem if you mention any technology in resume then ask about technology and projects
- Q2. What is opps ?
- Ans.
OOPs stands for Object-Oriented Programming, a programming paradigm based on the concept of objects.
OOPs focuses on creating objects that contain both data and methods to manipulate that data.
Encapsulation, inheritance, polymorphism, and abstraction are key principles of OOPs.
Examples of OOPs languages include Java, C++, and Python.
- Q3. What is singleton class ?
- Ans.
A singleton class is a class that can only have one instance created and provides a global point of access to that instance.
Singleton classes are often used for logging, caching, database connections, and thread pools.
They typically have a private constructor to prevent instantiation from other classes.
They provide a static method to access the single instance, which is created if it doesn't exist yet.
Interview Preparation Tips
- Opps
- DSA
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Surya Software Systems
Anonymous
posted on 20 May 2023
Selected
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 4 interview rounds.
Six coding questions to be solved within an hour. The coding questions were standard aptitude based and did not include any complex topics like Dynamic Programming or trees in my case.
(1 Question)
- Q1. I had to solve a problem. Given an expression involving operators and operands with parentheses, convert it to postfix expression. I used the stack data structure.
(1 Question)
- Q1. A puzzle question
Interview Preparation Tips
MAHAK NAZIR
Nuts and bolts game, to output date in a certain format, one SQL query
(2 Questions)
- Q1. Stacks and Queues
- Q2. Linked lists, arrays, and many more basic fundamental Dsa questions.
(2 Questions)
- Q1. More about your resume projects.
- Q2. Puzzles and reasoning is asked
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed before Aug 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Architecture of current project
- Ans.
The current project follows a microservices architecture with Docker containers for scalability and flexibility.
Microservices architecture is used to break down the application into smaller, independent services that can be developed, deployed, and scaled independently.
Docker containers are utilized for packaging the application and its dependencies into a standardized unit for easy deployment and management.
Service di...
- Q2. Spring and Hibernate questions
Basic coding questions
Software Developer Interview Questions & Answers
Pratiti Technologies
Anonymous
posted on 28 Jun 2024
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
60 Minute Duration on 3 topics, including logical, oop and mathematical
Software Developer Interview Questions & Answers
Surya Software Systems
Anonymous
posted on 22 Jul 2023
Selected
I applied via Job Portal and was interviewed in Jun 2023. There were 3 interview rounds.
It has include logical ,reasoning question. Aptitude questions are include mcq type question.
Firstly introduce yourself then HR take the one subject then selected candidate discuss on that subject. Subject related talking positive and negative point. Then who candidate speak better these are select in next round.
Interview Preparation Tips
- Basic
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