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Core java - Interview Questions and Answers for 'Jim beam luxury' - 2 question(s) found - Order By Newest

 Q1. In Java, what is the closest thing to pointers?Core Java2017-06-23 13:16:07

Ans. References.

Unlike pointers in C , Java references are strongly typed and we cannot do pointer arithmetics with them.

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   Like      Discuss      Correct / Improve     pointers  pointers in java  references     Jim Beam Luxury


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 Q2. In Java, would you like to see an explicit destructor?Core Java2017-06-23 13:17:35

Ans. Yes , a gc method to explicitly call garbage collection immediately on the object. It will provide better flexibility over application that require optimal usage of memory.

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   Like      Discuss      Correct / Improve     destructor  garbage collection     Jim Beam Luxury      expert


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