Answer / kalappa.p

yes

How many types of memory areas are allocated by JVM in java?

0 Answers   UGC Corporation,

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Suppose there is a System A which gives some output. This output is used as input by system B. The rate at which System A produces is faster than the rate at which system B consumes it. How can you improve this?

1 Answers   RBS,

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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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Explain different ways of creating a thread. Which one would you prefer and why?

0 Answers  

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What is final class?

0 Answers  

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Why are the methods of the math class static?

0 Answers  

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What does the ‘static’ keyword mean? Is it possible to override private or static method in java?

0 Answers  

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Why do you canvas?

0 Answers  

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How can we make copy of a java object?

0 Answers  

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Can we create a constructor in abstract class?

0 Answers  

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What is dot operator?

0 Answers  

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How can final class be used?

5 Answers   Accenture, Wipro,

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