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Zensar Java interview questions

1. Difference between abstract and interface.

2. Difference between result in case of put a s post if everything is same.

3. Java 8 features ?

4. What's is need for default method in Java 8 in interface?

5. Jdbc template and callable statement use?

6. How u loop in stored procedure write a programme.

7. Comparator programme?

8. Why string is immutable?

9. What is difference between a+b and a+=b?

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