Intellect Design Arena Interview Questions and Answers

Q1. We have to find patterns in games
Add your answer
Q2. We have to remember patterns in games
Add your answer

2 questions of java and oops mainly

Q1. Questions about java
Add your answer
Q2. Questions about Networking
Add your answer

Q1. Asking about Managing director name?
Add your answer
Q2. About the platforms and products of company
Add your answer

Q1. Spring boot end to end , Websevices, Microservices.
Add your answer
Q2. Java 8 Features and some SQL queries.
Add your answer

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
Answered by AI
Add your answer
Q2. Kafka related questions and SQL based query.Program that you need to write using Java 8 Features.
Add your answer

Working at client side experience and troubleshooting

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 ...read more
Answered by AI
Add your answer
Q2. Customer onboarding process
Add your answer
Q3. SQLdatabase testing
Add your answer
Q4. Java and Selenium automation tools specific
Add your answer
Q5. Document analyticsand scripts ,Test case preparation
Add your answer

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.
Answered by AI
Add your answer
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...read more
Answered by AI
Add your answer

Q1. SQL query related questions
Add your answer
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
Answered by AI
Add your answer

Q1. Various contract clauses
Add your answer
Q2. Banking law related questions
Add your answer
Q3. IP related questions
Add your answer
Q4. Essentials of contract
Add your answer

Q1. Questions on stream api
Add your answer
Q2. Collection related questions
Add your answer

Q1. Collection related questions
Add your answer
Q2. Mysql questions
Add your answer

Q1. Family background
Ans. 
I come from a close-knit family that values education, hard work, and community service.
• My parents are both educators, which instilled a love for learning in me from a young age.

• I have two siblings; we often collaborate on projects, fostering teamwork and communication skills.

• Family gatherings are frequent, where we share experiences and support each other's goals.

• My parents volunteered at local charities, teaching us ...read more
Answered by AI
Add your answer
Q2. Salary negotiations
Add your answer

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...read more
Answered by AI
Add your answer
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',...read more
Answered by AI
Add your answer
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 ...read more
Answered by AI
Add your answer
Q4. What questions related to projects listed on your resume have you encountered, particularly focusing on the skills you have included?
Add your answer