Interview Questions and Answers for 'Tavant technologie' | Search Interview Question

Interview Questions and Answers for 'Tavant technologie' - 2 question(s) found - Order By Newest

Q1. Difference between Vector and ArrayList ?

Ans. Vectors are synchronized whereas Array lists are not.

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Q2. What is lazy fetching in Hibernate ?

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Ans. Lazy fetching is the technique of not loading the child objects when parent objects are loaded. By default Hibernate does not load child objects. One can specify whether to load them or not while doing the association.

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