● What is inheritance, explain with examples?
● Are there pointers in java?
● What are constructors and destructors, and explain it with a program in java?
● What is garbage collection?
● Difference between errors and exceptions? Have you faced them in your project?
● How do you handle exceptions in java?
● What are non-primitive data types?
● TRUNCATE vs DELETE in SQL

Question

●	What is inheritance, explain with examples?
●	Are there pointers in java?
●	What are constructors and destructors, and explain it with a program in java?
●	What is garbage collection?
●	Difference between errors and exceptions? Have you faced them in your project?
●	How do you handle exceptions in java?
●	What are non-primitive data types?
●	TRUNCATE vs DELETE in SQL

Oracle

Oracle Interview Question

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