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ERWIN INDIA Software Developer Interview Questions and Answers
ERWIN INDIA Software Developer Interview Experiences
2 interviews found
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
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
Top trending discussions
Interview questions from similar companies
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
Software Developer Interview Questions & Answers
Codingmart Technologies
Anonymous
posted on 17 Sep 2024
Data structure and aptitude
10 mins given for prepare for the problem and after completing the problem (program ) they asked to explain and asked to upgrade the program by reduce time complexity
(2 Questions)
- Q1. Topic given and want to explain
- Q2. Reverse string without buildin funtion and for loop
- Ans.
Reverse a string without using built-in functions or for loops
Use recursion to reverse the string
Pass the substring excluding the first character to the recursive function
Base case: return the character itself if the length of the string is 1
Concatenate the last character of the string with the result of the recursive call
(2 Questions)
- Q1. Introduce your self
- Ans.
I am a passionate software developer with experience in Java, Python, and web development.
Experienced in Java and Python programming languages
Skilled in web development technologies like HTML, CSS, and JavaScript
Worked on projects involving database management with SQL
- Q2. Are you ok with agreement
- Ans.
Yes, I am okay with agreement.
I am comfortable with signing agreements related to software development projects.
I understand the importance of agreements in protecting both parties involved in a project.
I am willing to review and negotiate agreements to ensure they are fair and reasonable.
Interview Preparation Tips
Software Developer Interview Questions & Answers
Pratiti Technologies
Anonymous
posted on 23 Oct 2024
Selected
I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
Divisibility, LCM, HCF.
Numbers, Decimals, Fractions, Powers.
Profit, Loss.
Simple interest and Compound interest.
Speed, Distance, Time.
Work and wages.
Trains, Boats, Streams-upstream/downstream, Circular track questions.
Cistern and pipes.
Coding interviews test candidates' technical knowledge, coding ability, problem solving skills, and creativity, typically on a whiteboard.
Choose a topic based on the assignment.
2 Conduct research.
3 Write a thesis statement
Software Developer Interview Questions & Answers
Signzy Technologies
Anonymous
posted on 15 Nov 2024
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
(1 Question)
- Q1. Promises in javascript
- Ans.
Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() to handle success and .catch() to handle errors.
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
C,c++ questions and two coding questions. basic mcq
(3 Questions)
- Q1. Treeset, hashset difference
- Ans.
TreeSet and HashSet are both implementations of the Set interface in Java, but they have some key differences.
TreeSet is a sorted set that maintains elements in ascending order, while HashSet does not guarantee any specific order.
TreeSet uses a Red-Black tree data structure for storage, which allows for efficient retrieval of elements in sorted order.
HashSet uses a hash table for storage, which provides constant-time p...
- Q2. Oops concept, dbms, programming questions
- Q3. Set and treeset and hashset
Interview Preparation Tips
- DBMS
- OOPS
Skills evaluated in this interview
Selected
I applied via campus placement at National Institute of Engineering (NIE) and was interviewed in Apr 2024. There were 4 interview rounds.
2 questions, Easy and medium based
(1 Question)
- Q1. Stacks queues and array questions
(1 Question)
- Q1. Technical questions on projects
(1 Question)
- Q1. How to tackle any uncertain situations? Behavioural questions
Anshit Raina
It was easy basic questions were there and we were asked to write two emails.
(2 Questions)
- Q1. Questions related to projects
- Q2. QBasic SQL questions
Neha Sharma
Selected
Some questions related to vb.net
Design page of student and operate crud operations
(1 Question)
- Q1. Salary discussion
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