Java - Online Test - Blackrock - javasearch.buggybread.com


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Java - Test Questions on 'Blackrock' - 3 questions found


Which keyword is used to provide explicit access of a code block to single thread ?Core Java
Transient
Final
Explicit
Synchronized

  java  threads  multithreading

Which of the following class is synchronized ?Core Java
String
StringBuffer
StringBuilder
None of these

  String  StringBuffer  StringBuilder  Synchronized

The use of volatile keyword facilitates ..Core Java
Making Use of Cache for better Performance
Avoiding use of Cache
Making use of Backward as well as Forward Cache
Keeping only one copy of variable in Cache

  volatile  java keywords







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