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

Frequently asked question for intermediate developers. Frequently asked in HCL Technologies and EPAM.
  Q1. What is Volatile keyword used for ?Core Java
Ans. Volatile is a declaration that a variable can be accessed by multiple threads and hence shouldnt be cached.

  Sample Code for volatile

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   Like         Discuss         Correct / Improve     java   oops   synchronization   volatile   java keywords     Asked in 42 Companies      intermediate        frequent

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 Q2. Code an elevator simulator.Design
 This question was recently asked at 'TrustArc'.This question is still unanswered. Can you please provide an answer.


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