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Intellect Design Arena
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Intellect Design Arena Interview Questions, Process, and Tips
Top Intellect Design Arena Interview Questions and Answers
- Q1. Remove Duplicates from a Sorted Array Given a sorted integer array ARR of size N , you need to remove duplicates such that each element appears only once and return the ...read moreasked in Java Developer interview
- Q2. What is the difference between an abstract class and an interface in Java?asked in System Engineer interview
- Q3. Can we use static method in an interface.asked in System Trainee interview
Intellect Design Arena Interview Experiences
163 interviews found
Anonymous
(2 Questions)
- Q1. N queens problem in java
- Ans.
The N queens problem is a classic problem of placing N chess queens on an N×N chessboard so that no two queens attack each other.
Create a recursive function to place queens on the board one by one, checking if the current placement is safe
Use backtracking to backtrack and try different placements if a conflict is found
Keep track of the valid solutions and return them at the end
- Q2. Spiral matrix code in java
- Ans.
Spiral matrix code in Java
Create a 2D array to represent the matrix
Use variables to keep track of current position and direction
Iterate through the matrix in a spiral pattern
Skills evaluated in this interview
Software Engineer Interview Questions asked at other Companies
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. What is the process for connecting Java with SQL?
- Ans.
Connecting Java with SQL involves using JDBC to execute SQL queries and manage database connections.
1. Load the JDBC driver: Class.forName('com.mysql.cj.jdbc.Driver');
2. Establish a connection: Connection conn = DriverManager.getConnection(url, user, password);
3. Create a statement: Statement stmt = conn.createStatement();
4. Execute a query: ResultSet rs = stmt.executeQuery('SELECT * FROM table_name');
5. Process the re...
- Q2. What is the process to extract each character from a string and remove duplicate characters?
- Ans.
Extracting characters from a string and removing duplicates can be achieved using various programming techniques.
1. Initialize an empty set to track unique characters.
2. Iterate through each character in the string.
3. For each character, check if it is in the set.
4. If not, add it to the set and also to a result list.
5. Finally, convert the result list back to a string or return it as needed.
Example: For input 'hello',
- Q3. What are the different types of joins in SQL?
- Ans.
SQL joins combine rows from two or more tables based on related columns, enabling complex queries and data retrieval.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.id;
LEFT JOIN (or LEFT OUTER JOIN): Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.id;
RIGHT JOIN (or RIGHT ...
- Q4. What questions related to projects listed on your resume have you encountered, particularly focusing on the skills you have included?
Interview Preparation Tips
Skills evaluated in this interview
Software Developer Trainee Interview Questions asked at other Companies
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There were 4 interview rounds.
(1 Question)
- Q1. Core java based questions, followed by springboot and then sql queries
(1 Question)
- Q1. Scenario based java and spring boot questions and more complex sql queries
(1 Question)
- Q1. Previous project related questions like difficulty faced in project, how you overcome that, day to day routine, discussed role in projects
(1 Question)
- Q1. Salary discussion and onboarding instructions
Interview Preparation Tips
Product Engineer Interview Questions asked at other Companies
I applied via Campus Placement and was interviewed in Dec 2024. There were 4 interview rounds.
Game based Aptitude test
Multiple choice questions on OPPS and pseudo codes with 2 questions on java and 2 on sql
(3 Questions)
- Q1. Java collections
- Q2. Exception Handling
- Q3. Some tricky programs output
(2 Questions)
- Q1. Personal Inquiry
- Q2. Location confirmation
Interview Preparation Tips
Associate Consultant Interview Questions asked at other Companies
Intellect Design Arena interview questions for popular designations
Selected
I applied via LinkedIn and was interviewed in Nov 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Angular structure
- Q2. Dependency injection
(2 Questions)
- Q1. Manageral questions
- Q2. Scenario based questions
(1 Question)
- Q1. Package discussion
Software Engineer Interview Questions asked at other Companies
Get interview-ready with Top Intellect Design Arena Interview Questions
I applied via Campus Placement and was interviewed in Nov 2024. There were 4 interview rounds.
(2 Questions)
- Q1. We have to find patterns in games
- Q2. We have to remember patterns in games
2 questions of java and oops mainly
(2 Questions)
- Q1. Questions about java
- Q2. Questions about Networking
(2 Questions)
- Q1. Asking about Managing director name?
- Q2. About the platforms and products of company
Interview Preparation Tips
- Java
Associate Analyst Interview Questions asked at other Companies
Jobs at Intellect Design Arena
Selected
I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Spring boot end to end , Websevices, Microservices.
- Q2. Java 8 Features and some SQL queries.
(2 Questions)
- Q1. Previous Project Architecture and what you contribute in that project.
- Ans.
Designed a scalable microservices architecture for a web application, focusing on performance and reliability.
Led the design and implementation of the service-oriented architecture
Utilized Docker containers for easy deployment and scalability
Implemented load balancing and caching strategies for improved performance
Contributed to the development of RESTful APIs for seamless communication between services
- Q2. Kafka related questions and SQL based query.Program that you need to write using Java 8 Features.
Interview Preparation Tips
Product Engineer Interview Questions asked at other Companies
Working at client side experience and troubleshooting
(5 Questions)
- Q1. Payments types in Banking
- Ans.
Various payment types used in banking include cash, checks, wire transfers, credit/debit cards, and online/mobile payments.
Cash: Physical currency used for transactions.
Checks: Written orders to pay a specific amount from one account to another.
Wire Transfers: Electronic transfer of funds between banks.
Credit/Debit Cards: Plastic cards used to make payments.
Online/Mobile Payments: Transactions made through internet or
- Q2. Customer onboarding process
- Q3. SQLdatabase testing
- Q4. Java and Selenium automation tools specific
- Q5. Document analyticsand scripts ,Test case preparation
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Sep 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Difference between hashset and hashtable
- Ans.
HashSet is an unordered collection of unique elements, while Hashtable is a synchronized collection of key/value pairs.
HashSet does not allow duplicate elements, while Hashtable does not allow duplicate keys.
HashSet does not maintain insertion order, while Hashtable does not guarantee any order.
HashSet allows null values, while Hashtable does not allow null keys or values.
- Q2. Collection vs Collections
- Ans.
Collection is an interface in Java that represents a group of objects, while Collections is a utility class that contains static methods for operating on collections.
Collection is an interface in Java that represents a group of objects.
Collections is a utility class in Java that contains static methods for operating on collections.
Example: List<String> list = new ArrayList<>(); Collection<String> coll
(2 Questions)
- Q1. SQL query related questions
- Q2. Write a Java program to find the duplicate in Array
- Ans.
Java program to find duplicates in an array of strings
Create a HashSet to store unique elements
Iterate through the array and check if element is already in the HashSet
If element is already in the HashSet, it is a duplicate
Skills evaluated in this interview
Top Intellect Design Arena Java Developer Interview Questions and Answers
Java Developer Interview Questions asked at other Companies
revati Surve
(2 Questions)
- Q1. Questions on stream api
- Q2. Collection related questions
(2 Questions)
- Q1. Collection related questions
- Q2. Mysql questions
(2 Questions)
- Q1. Family background
- Q2. Salary negotiations
Associate Consultant Interview Questions asked at other Companies
Chandra Harsha Ganivada
(2 Questions)
- Q1. Basic Questions, Data types, Promises
- Q2. Event loop, and other js concepts
Front end Developer Interview Questions asked at other Companies
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Intellect Design Arena Interviews By Designations
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Intellect Design Arena Interview Process
based on 149 interviews
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Consultant
1.5k
salaries
|  ₹4.9 L/yr - ₹17.9 L/yr |
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Associate Consultant
1k
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| ₹2.4 L/yr - ₹11 L/yr |
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Team Lead
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415
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Software Developer
350
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| ₹2.7 L/yr - ₹12.2 L/yr |
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