Can we inherit a class with private constructor?

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What is the function of http?

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What is the difference between a constructor and a method?

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can we declare private class in java file?

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What is jit and its use?

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How many techniques can be employed to create a string object?

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Can sleep() method causes another thread to sleep?

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what is the difference between abstract class and Interface?where we can use it in realtime projects?

23 Answers   Agile Software, Cognizant, IBM, Innodata, Logica CMG, Mitosis, Nagarro, Value Chain,

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What is the difference between call by reference and call by pointer?

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An inner class can actually be a subclass of the outer class? a. true b. false

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What is called module?

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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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