1. Difference Between Array and HasMap 2.Difference between stack and heap 3.Inheritance, abstract class , interface 4. Docker,Container 5. SQL joins 6.REST API , put, post, patch 7.Coding question - array of integer and move the elements of array by n moves to the right
Java knowledge and understanding questions
1. In depth current project related questions 2. Some average coding questions 3. Some Spring concepts
I trully don't remember exactly.
Hacker Rank program to return lexocographically largest permutation of binary string
Advance in C# and SQL Server
Tech: cpp, python, optimise, sql...
they asked me why a blockchain has so many links
Difference between triggers and stored procedure?
Algo interview: 1. get an int for example 123 and you need to return 321. 2. get string of parenthesis and you need to return if it legal or not. for example : "([])" is true, while "([)" is false System design: need to discuses about solution for short URL service. how to design , what components should use , etc
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