java collection why we use static block what is the design pattern behind hibernate
Full Stack Java Developer Interview Questions
1,047 full stack java developer interview questions shared by candidates
- Questions about the background, the work experience and projects mentioned in my resume. - Questions about multi-threading, Spring security, AOP, Hashing algorithm, Exception handling, Junit testing, Spring data Jpa and hibernate.
oops concept and programs about oops
I was asked questions about Java. OOPs concept. In-depth about collections interface and threading. The interviewer also asked me to determine the output of the codes.
Java: difference between ArrayList and Map? What is a Map? etc
Angular Directives and Property Binding
1)what is Singleton? and how can you implement 2)Hash Map? 3)Interface vs Abstract class? 4)Exception Handling?
Tell me about yourself .
Libraries, API connections, both front and backend questions in-depth
1)Internal working of the hashmap, concurrent hashmap, Hashtable, Internal structure of streams 2)Angular questions like the directives, components, services. 3)I was asked to build a system with high volume data needs to be refreshed and newly inserted data should be displayed on the screen (Just logic) 4)Spring boot questions
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