Vention | Tech Call
Asliddin EshonqulovAfter successfull call with recruiter, i was invited to have a 15-20 minute tech call. This was a resume check interview with Team Lead. Below i share some questions:
- What is S.O.L.I.D?
- Have you assigned task related to database optimization?
- What is the best candidate for indexing?
- Have you used EXPLAIN keyword in PostgreSQL?
- What is the difference between SQL and NoSQL?
- Can we create instance with private constructor?
- What is the difference between Runnable and Callable?