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Questions answered by Frank Lee
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0
votes
Why thread sleep() and yield() methods are static in java?
answer
Feb 13, 2018
0
votes
What is Deadlock? How to analyze and avoid deadlock situation in java?
answer
Feb 13, 2018
0
votes
How can we make sure main() is the last thread to finish in Java Program?
answer
Feb 13, 2018
0
votes
What will happen if we don’t override thread class run() method in java?
answer
Feb 13, 2018
0
votes
What is the difference between Collection and Collections in java?
answer
Feb 9, 2018
0
votes
How to synchronize List, Set and Map elements in java?
answer
Feb 9, 2018
0
votes
How to convert ArrayList to Array and Array to ArrayList in java?
answer
Feb 9, 2018
0
votes
What are the benefits of data table tags in JSF?
answer
Dec 13, 2017
0
votes
What are the validator tags used in JSF?
answer
Dec 13, 2017
0
votes
What is Spliterator in Java SE 8? Differences between Iterator and Spliterator in Java SE 8?
answer
Dec 3, 2017
0
votes
What is type inference? Is type inference available in older versions like Java 7 and before 7?
answer
Dec 2, 2017
0
votes
What is the use of namespace in action mapping in Struts2?
answer
Nov 27, 2017
0
votes
What are required configurations for JSF framework?
answer
Nov 27, 2017
0
votes
Explain different ways of declaring a managed bean in JSF?
answer
Nov 22, 2017
0
votes
What do you understand by thread-safety ? Why is it required ?
answer
Nov 19, 2017
-1
votes
How do you use a custom object as key in collection classes like HashMap?
answer
Nov 19, 2017
0
votes
Can we execute native sql query in hibernate?
answer
Nov 18, 2017
0
votes
What are different Struts2 tags? How can we use them?
answer
Nov 6, 2017
0
votes
What is the actual use of interface in Java?
answer
Nov 6, 2017
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