2. Collections framework HashMap, ArrayList internal implementation What is hashCode? How is get operation performed? Equals() vs HashCode? Class Employee { Name; Age; Salary;} HashMap<Employee,Big Int> map; Can you add Employee to the map now? What is the pre-requisite? What needs to be done? Write code for equals() overriding in this case? Use of hashcode?
What happens if we assign int to short without casting it explicitly
What happens if we pass print(null) when class is having two methods one takes object Integer and other take object String
Interview process: They give more importance to your approach than your answer. Make sure you have well prepared for your basic oops concepts.
basics of Netsuite ERP like type of scripts, functional O2C , P2P, roles, etc
all about your technology which you have mentioned on your resume
Tell min difference of two numbers in a list. React question. Sql
Sketch an architecture of multi-user chat system, describe potential difficulties, tools used, etc.
Cannot disclose due to NDA
typical behavioral, collaboration interview, and code review. no curveballs.
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