IT interview questions

[Java Generic] What are Generics in Java?

[Java core] 8. Object

[Java core] 7. Class

[Java core] 6. Static keyword

[Java core] 5. Final keyword

[Principles] 4. YAGNI

[Principles] 3. DRY

[Principles] 2. KISS

[Kafka] 1. What is Apache Kafka and why is it used?