What is widening and narrowing in java? Discuss with an example.

0 Answers   Amdocs,

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how to call a method in different package?

4 Answers  

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Can we overload destructor in java?

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Difference between abstract and concrete class ?

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What is bom encoding?

0 Answers  

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Where can i get Latest SUN Certification Dumps and what are the Sun Certification Codes that are available, Im new to JAVA, so please gimme info as i need to write J2EE - Core Java Certification

0 Answers  

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Which is dependent variable?

0 Answers  

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What is JDBC Driver interface?How can you retrieve data from the ResultSet

0 Answers   CTS,

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Question 6 [9] 6.1 In what situations (in general) would you use a TreeMap? (3) 6.2 In what situations (in general) would you use a HashSet to store a collection of values?

1 Answers  

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What is navigable map in java?

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what value will be return by the read() method once it reaches the end-of-file? a. Throws EOException b. Return null c. Return -1 d. Read method return nothing, because it is void method

1 Answers  

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what questions are been asked ??? for interview in apti

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