- Quiz testing your knowledge on Java: Nothing complicated, hitting the most popular concepts about Java but with a very tight timer. StringBuilder vs String ; difference between equals, == and hashCode; Exceptions; abstract class and interfaces, inheritance in general, lambdas, streams, etc - Phone screening with our HR: Usual questions to introduce yourself and the company
Questions were mostly scenario based
Spring basics. Java Basics. Design a system for so and so..
I remember one of the questions asked in technical + HR round was why the indexing starts from 0 not 1.
What is your expected salary?
They asked to write java code for some choclates problem
Are you familiar with types of relational databases? Have you worked with them? If so, please explain your experience.
OOP Concepts
1. what are java 8 features that you're using? 2. given list of integers, give me the sum of those using streams API 3. given list of employees, I need to get the count of employees present under each designation using streams API 4. given string sentence with any delimiters, get the duplicate words present. 5. when finally block won't get executed? 6. if i have return statement in try block, in this finally will execute or not? 7. What is ClassNotFoundException? 8. how to connect application with database? 9. how to write native queries? 10. security mechanisms(what is used in your application?) 11. angular - string interpolation & property binding 12. @Configuration & @EnableAutoConfiguration 13. @CrossOrigin 14. how to access property value files 15. AWS services 16. multiple catch blocks , how does this work? 17. lambda expressions & functional interfaces
Present and describe OSI layers.
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