How would you implement a concurrent hashmap?
Java Tech Lead Interview Questions
93 java tech lead interview questions shared by candidates
- application vs web server - hashmap/fail fast/fail safe/concurrent hashmap - wait/notify/sleep/semaphone/deadlock - hibernate -thread slicing
A simple techincal excercice with arrays
Design lld for services like amazon.
quais os pontos altos da carreira, linguagens que conheco e proximidade com IA
What are exceptions What are generics What is a stream and lambda and can you implement it Few questions on collections Write a query to get 2nd highest salary of employee.
Open ended questions 1. What would you do when the request to a server was un-responsive 2. What steps do you take to fix a long running query. 3. What do you do to fix a OutOfmemory issue on the server.
Most of the questions were knowledge based and around resume. Questions related to design were also asked. Java and J2ee questions were mostly knowledge based.
Entrevistador basicamente segue o seu CV e questiona uma ou outra tecnologia correlata.
Please go through in and out of current project. Think upon the questions which can be derived from it.
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