Visa Software Engineer Intern Trainee Interview Questions and Answers for Freshers

Some aplitude MCQ and coding questions along with core subjects MCQ where asked

Q1. They were asking differently for everyone with some of them they asked DSA, SQL and with some of them they asked about cloud , Ai and some with deep project details that they mentioned in their resume
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Q2. Good knowledge ofAI
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Q3. Knowledge of cloud computing
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Q4. DSA Question on simple MEX
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Q5. SQl queries which was a little tough
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It consist of 4 DSA ques and few quiz and opps concept based ques
1st was string based Medium level ques.
2nd was a ques based on 2 pointer
And other 2 was from Vector and Linked list easy ques

Q1. It was stock buy and sell ques on leetcode where we need to find Max profit and what day to buy and sell
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Q2. 2d array ques to print natural numbers in spiral form
Ans. 
Print natural numbers in spiral form using a 2D array.
• Create a 2D array with dimensions n x n.

• Initialize variables for row and column boundaries.

• Iterate through the array in a spiral pattern, filling in natural numbers.
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Q3. Hard level linked list ques
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Data structures, 4 questions

Technology in Banking

Q1. Self intro and questions on project
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Q2. OOps concepts, Inheritance, Polymorphism
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Q3. Different types of Sql queries
Ans. 
Different types of SQL queries include SELECT, INSERT, UPDATE, DELETE, JOIN, and more.
• SELECT: Retrieves data from a database

• INSERT: Adds new records to a table

• UPDATE: Modifies existing records in a table

• DELETE: Removes records from a table

• JOIN: Combines rows from two or more tables based on a related column
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