Xoriant Senior Associate Interview Questions and Answers

Q1. Basic Core Java questions oops concepts some sql queries
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Q1. Question on Data structure list and hasmap ,java collection
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Array questions asked with sorting and total count for particular number and index print

Linked list coding, hashmap internal coding demonstration.

Q1. Salary expectation , nothing much why you want to join....
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Q1. What do you do for performance improvement while using ajax ?
Ans. 
Use caching, minimize data transfer, optimize server-side code.
• Implement caching to reduce server requests

• Minimize data transfer by sending only necessary data

• Optimize server-side code for faster response time
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Q2. What is transaction in database ?
Ans. 
A transaction in a database is a sequence of operations that are treated as a single unit of work.
• Transactions ensure data consistency and integrity.

• They allow multiple operations to be grouped together and either all succeed or all fail.

• ACID properties (Atomicity, Consistency, Isolation, Durability) are maintained in transactions.

• Examples of transactions include transferring money between bank accounts or updating inv
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Q1. What activities do you perform for any new project?
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Q2. Can you connect directly to db using jscript ?
Ans. 
Yes, it is possible to connect to a database using JavaScript.
• JavaScript can connect to databases using APIs such as Web SQL, IndexedDB, and MongoDB.

• It is also possible to use Node.js to connect to databases using JavaScript.

• However, it is not recommended to connect to a database directly from client-side JavaScript due to security concerns.
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