Tudip Technologies Graduate Trainee Interview Questions, Process, and Tips

Basic Aptitude Questions and some Chemistry Questions also.

Basic Coding Questions like find the factors of a no., find the third largest no., Palindrome question

Q1. They will ask about your choice of programming language
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Q2. I chose Python, and they asked me to lambda function, pickling, try error finally, Modelling in ML etc.
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Basic questions on distance, profit-loss, percentage, permutation and combination, work and time, etc easy to moderate level questions

Array operations, String operations, leetcode easy level questions

Q1. Difference between abstraction and encapsulation?
Ans. 
Abstraction focuses on hiding the implementation details while encapsulation focuses on bundling the data and methods that operate on the data into a single unit.
• Abstraction is about hiding the complexity of the implementation and showing only the necessary details to the user.

• Encapsulation is about bundling the data and methods that operate on the data into a single unit.

• Abstraction allows for creating simple interfac...read more
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Q2. Joins in SQL with example
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• 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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Q1. Database connectivity code implementation
Ans. 
Database connectivity code implementation involves establishing a connection between a database and a software application.
• Use appropriate database drivers for the specific database management system (e.g. JDBC for MySQL, SQLite3 for SQLite).

• Establish a connection using connection strings with necessary credentials (username, password, database name, host).

• Execute SQL queries to interact with the database (e.g. SELECT,...read more
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Q2. Tree traversal code implementation
Ans. 
Tree traversal code implementation involves visiting each node in a tree data structure in a specific order.
• There are three main types of tree traversal: in-order, pre-order, and post-order.

• In-order traversal visits the left subtree, then the root, then the right subtree.

• Pre-order traversal visits the root, then the left subtree, then the right subtree.

• Post-order traversal visits the left subtree, then the right subtre
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It Was easy. Contain quantitative aptitude, reasoning and English grammar

Basic coding questions on any language you prefer

Q1. It was very easy They first ask self introduction and then ask your primary skill Difference between abstract class and interface Difference between final finally and finalize What is hashtable Differenc...read more
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Easy Aptitude Test on Google Form

Coding test was also pretty easy, and basic questions were asked

Q1. Aptitude Questions
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Q2. OOP Question in Cpp
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