What is thread?

7 Answers   BMC, Virtusa,

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Can we catch more than one exception in a single catch block?

0 Answers  

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1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?

2 Answers   TCS,

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What is the role of garbage collector in java?

0 Answers  

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Life Cycle of Thread

4 Answers   IBM,

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In method overloading ,if i change the return type to Long instead of INT,is the program execute

6 Answers   HCL,

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What is jagged array in java?

0 Answers  

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Which number is denoted by leading zero in java?

0 Answers  

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Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?

0 Answers   HCL,

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Explain listiterator and methods in listiterator?

0 Answers  

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What is the difference between the boolean & operator and the && operator in java programming?

0 Answers  

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Can we declare an interface as final?

0 Answers  

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