Written test is to write a sort program. They asked very basic question to me and also not happy with my answers. These question were asked when I had 4 to 5 years exp. Cause of Java out of memory error ConcurrentHashmap where is the synchronized block written? ConcurrentHashmap and Collections.synchronizedMap() difference Singleton pattern Why static methods are used ? Versioning in rest webservice
Concept about java , spring, hibernate and SQL
Java test had simple questions. No idea why they also sent me a test on Angular.
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.
Most unexpected aspect was the rote approach of using the equivalent of a Java101 exam to test someone's ability to apply it solve real world problems.
1. Functional interfaces 2. Microservices patterns 3. Exception Handling
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.
drawbacks of hql
how to create custom annotation
Viewing 361 - 370 interview questions