how a programmer confirms that the data submitted has been succesfully inserted into the database(either oracle or my sql).. How a programmer confirm if there is any problem with the program he wrote for insertion

2 Answers   SAP Labs,

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What do you mean by garbage collection used in java?

0 Answers  

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Can you write a java class that could be used both as an applet as well as an application?

0 Answers  

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How can we access some class in another class in java?

0 Answers  

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When you say String is immutable, what do you mean by that? Say I have String s = "Ness" s= s+"Technologies"; What will happen? If the value gets appended, then what is the meaning of immutable here?

5 Answers   Ness Technologies,

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What is %02d?

0 Answers  

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When finally clause is executed?

3 Answers  

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Can static methods be inherited?

0 Answers  

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What is Overriding and how can it be used?

7 Answers   Consagous, Wipro,

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Why string is not a wrapper class?

0 Answers  

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What is the difference between interpreter and compiling ?

2 Answers   TCS,

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What is the size of integer?

0 Answers  

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