Accolite Digital Interview Experience

Selection Process (There Are 3 Round):

• MCQ Round.
• Coding Section.
• Interview:

1. Technical Round.
2. HR Round.

Technical Round:

1. What is normalization?
2. Why do normalization?
3. Explain BCNF
4. Explain OOP Concepts.
5. Explain one of your projects.
6. Any questions for me?

DSA:

1. Which data structures have you used in your projects?
2. Given a code, tell the time & space complexity.
3. Any Questions for me?

JAVA:

1. What is the use of the Static keyword?
2. Can we create an object of static class?
3. Many tricky questions on static were asked.
4. Why is Multithreading done?
5. How can we do multithreading in Java?
6. Difference between a process and a thread.
7. How does HashMap work internally?
8. Tricky questions on Inheritance & Polymorphism were asked.

Operating System:

1. What are semaphores?
2. Difference between mutex & binary semaphore.
3. Race Condition in OS.
4. What is deadlock?
5. How to prevent deadlock?
6. Why do we do synchronization?
7. Types of scheduling algorithms and implementation of Round Robin.

DBMS:

1. Why is DBMS preferred over file systems?
2. Name and explain types of Joins.
3. 5 queries were asked
4. Nth Highest Salary
5. 2 Queries on joins
6. 2 queries on subquery.
7. What is Normalization? Why to do it? Explain 2NF and BCNF.
8. What are Functional Dependencies?
9. What is indexing?
10. Types of Indexes.

HR Round:

1. Introduce yourself.
2. Why did you choose engineering?
3. What are your strengths & weaknesses?
4. What will you do if your team is not able to perform well / below your expectations?
5. How will you resolve a conflict in your team?
6. Explained to me about Accolite Digital.
7. Any Questions for me?

NOTE:

1. In the technical round, before coding, think aloud all the approaches you can think of starting from Naïve to efficient one.
2. Visit their website to learn more about the company.
3. Be calm & confident while answering the questions.
4. Always ask relevant questions to the interviewer when he/she asks, Do you have any questions for me?