Interview Preparation
This project has all the best answers suitable for Java Lead Position interviews.
Active Project • Updated 4 weeks ago
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self Introduction
1 ARTICLESCore Java
5 ARTICLESDifferences between HashMap, ConcurrentHashMap, and TreeMap
Explain the key differences between HashMap, ConcurrentHashMap, and TreeMap. How would you...
Java Memory Management
How does Java handle memory management? Explain the role of the Garbage Collector and diff...
Difference between final, finally, and finalize
What is the difference between final, finally, and finalize in Java?
Synchronized blocks and locks
Explain the working of synchronized blocks and locks in Java. How do they differ?
Java Memory Model (JMM)
How does the Java Memory Model (JMM) ensure visibility and ordering of variables in a mult...