Informatica Internship Trainee Interview Questions and Answers

It was on dsa and ask mostly on easy to medium

Q1. Opps based questions
Add your answer
Q2. DSA problems on medium
Add your answer

Q1. Basic hr questions
Add your answer

Online aptitude test very easy

Q1. What is 1NF 2NF 3NF
Ans. 
1NF, 2NF, and 3NF are different normal forms in database normalization, ensuring data integrity and reducing redundancy.
• 1NF (First Normal Form) - Each column in a table must contain atomic values. No repeating groups or arrays.

• 2NF (Second Normal Form) - Meets 1NF and all non-key attributes are fully functional dependent on the primary key.

• 3NF (Third Normal Form) - Meets 2NF and there is no transitive dependency between
Answered by AI
Add your answer
Q2. Questions on Puzzles
Add your answer

It was good only coding questions

Non verbal reasoning and reading comprehension

Oops concepts and basic joins related concepts

Q1. Why want to join?
Ans. 
I am passionate about learning and growing in this field, and I believe this trainee program will provide me with valuable experience and skills.
• Passionate about the field and eager to learn

• Believe the trainee program will provide valuable experience and skills
Answered by AI
Add your answer
Q2. How are you ?
Ans. 
I am doing well, thank you for asking.
• I am feeling good both physically and mentally.

• I have been keeping busy with work and hobbies.

• Overall, I am in a positive state of mind.
Answered by AI
Add your answer

All aptitude concepts

Basic coding problems

Q1. He will ask what you mentioned in the resume and what you learnt in your college course
Add your answer
Q2. About dsa, sorting and searching techniques, oops concepts
Add your answer

Too easy

Q1. They can Ask anything, not even related to you technology, and try to be philosopher.
Add your answer