Explain about public and private access specifiers?

0 Answers  

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Explain about automatic type conversion in java?

0 Answers  

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What is keyword and identifier?

0 Answers  

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84. try { 85. ResourceConnection con = resourceFactory.getConnection(); 86. Results r = con.query(”GET INFO FROM CUSTOMER”); 87. info = r.getData(); 88. con.close(); 89. } catch (ResourceException re) { 90. errorLog.write(re.getMessage()); 91. } 92. return info; Which is true if a ResourceException is thrown on line 86? 1 Line 92 will not execute. 2 The connection will not be retrieved in line 85. 3 The resource connection will not be closed on line 88. 4 The enclosing method will throw an exception to its caller.

1 Answers  

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What are the performance implications of interfaces over abstract classes?

1 Answers  

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What is the difference between panel and frame ?

7 Answers   HCL, IBM, Raim Techno Solutions,

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Define max and min heap, also the search time of heap.

0 Answers   GrapeCity,

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What is the purpose of having the concept of overloading?

7 Answers   Ness Technologies,

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what is servlet enginee?

0 Answers   Covansys,

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What are the four pillars of java?

0 Answers  

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What is a thin-client application?

5 Answers   Adobe,

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What is ide with example?

0 Answers  

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