why marker interfaces are there in java

4 Answers   Digital Group,

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What does n mean in java?

0 Answers  

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What is sortedset in java?

0 Answers  

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How is java created?

0 Answers  

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write a program that list all permutations of ABCDEF in which A appears before B?

0 Answers   Nissan,

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What is the difference between a vector & an array list?

0 Answers   Agilent,

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What is the difference between the Reader/Writer class hierarchy and the InputStream/OutputStream class hierarchy?

0 Answers  

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What is volatile keyword in java

0 Answers  

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What is an 8 bit word?

0 Answers  

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Explain the key functions of data binding?

0 Answers   Akamai Technologies, Aspire, Impetus, Infogain, Tavant Technologies, Virtusa,

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what is use of marker interface? give me good example?

2 Answers  

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Why java is object oriented?

0 Answers  

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