what is the use of StringBuffer?

2 Answers   Accenture,

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In the below Java Program, how many objects are eligible for garbage collection?

1 Answers  

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What is hash method?

1 Answers  

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perpare on factorypattern,linklist wothout using collection, (multitharding ie create producer/customer therad producer create Queue continuesly,consumer consume queue, consumer wait if queue is full,producer wait if queue is empty),diff betn sleep(1000)&wait(1000) these r the main Q ask in huawei(2008)

1 Answers   Huawei,

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What is array initialization in java?

0 Answers  

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Can we access a database using applets?

2 Answers   Hewitt,

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what is optional in java 8?

0 Answers  

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What is a bufferedreader?

0 Answers  

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How to find the length and capacity of a string buffer ?

2 Answers  

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Is java jre still free?

0 Answers  

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Why does java does not support multiple inheritance? Explain

0 Answers  

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What is mean by exception?

0 Answers  

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