VAYA Finserv IT Associate Interview Questions and Answers

SQL, power bi and Python

Q1. Salary expectations
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Q1. What are joins in sql
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables based on a related column

• Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column
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Q2. What is OOP features
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OOP features are key concepts in Object-Oriented Programming that include encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (object)

• Inheritance: Ability for a class to inherit properties and behavior from another class

• Polymorphism: Ability for objects to be treated as instances of their parent class or their own class

• Abstractio...read more
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Q3. Primary key , foreign key
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Q4. Exception in java
Ans. 
An exception in Java is a runtime error that disrupts the normal flow of a program.
• Exceptions are objects that are thrown when an error occurs during the execution of a program.

• They can be caught and handled using try-catch blocks.

• Common types of exceptions in Java include NullPointerException, ArrayIndexOutOfBoundsException, and IOException.
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General awareness previous year papers affairscloud the most important thing

This is not fair to me to have exposure to your business

Q1. ESG related questions
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Q2. GHG inventorisation related questions
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Since it was a face-to-face coding round I was asked questions related to Array, LinkedList

Q1. Asked questions based on the projects that I did during my college.
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Q2. Basic aptitude questions were asked.
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Q3. Questions related to core Java was asked.
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Test on HackerRank, Some MCQs related to programming concepts and 1 coding question (Leetcode Easy) level

Q1. Basic Programming Questions, Fundamentals of DBMS, OS and Basic DSA Questions
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Q1. Basic HR Questions
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It was basic aptitude test on rs aggrawal

Q1. Try catch exception handling
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Q1. Where do you live
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