Sunday, 1 February 2015

JSP Programming interview questions and answers in pdf (Part8)

71.How can a servlet refresh automatically if some new data has entered the database? 
You can use a client-side Refresh or Server Push.

72.The code in a finally clause will never fail to execute, right? 
Using System.exit(1); in try block will not allow finally code to execute.

73.How many messaging models do JMS provide for and what are they? 
JMS provide for two messaging models, publish-and-subscribe and point-to-point queuing.
More Questions & Answers :-
Part1  Part2  Part3  Part4  Part5  Part6  Part7  Part8

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