Can you alk about java collections?
Sr Java Developer Interview Questions
5,585 sr java developer interview questions shared by candidates
When is String pool used? How? Types of creating String object.
Tell me about bean scopes?
Explain me how Java use interface repositories internally (what happens behind the scene)
core java Q's on collection, multithreading, generic. some questions on hibernate as well
The question which they asked the most is about my technical background and past experiences
Basic quetions related java What is protected What is inheritance which Collection you used How we can use custom class of object in Map write a hashCode method iterate map using stream API Quetions about main What is @SpringBootAnnotation What is @Configuration What is use of @Quilifer write actual use case of qualifer and some programs
Question about transfer between two accounts, how to achieve consistency and don't double spent money
How to design Parking lot in Java? How to sort a 10 GB file contains integers on a system which can process only 2 GB resource at a time ? How my Hashmap will look like if I insert employee object in it as key and value and I have overridden hashcode method which returns 1 always and equals method which returns false. how micro services communicates with each other ? What is service discovery ?
what is eureka in microservice?
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