How do you iterate in Hashmap?

1 Answers   HCL, Infotech,

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What is RMI and what are the services in RMI?

0 Answers  

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What is the purpose of the notifyall() method?

0 Answers  

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What are preemptive scheduling and time slicing and what is the difference between them?

1 Answers  

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Where does the session Object stores? If 100 users are connecting to the server. How does it recognize which session belongs to which user?

5 Answers   HCL, Mobillo Venture,

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What is meant by Superconductivity?

4 Answers  

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A user of a web application sees a jsessionid argument in the URL whenever a resource is accessed. What does this mean? a. The form must have the field jsessionid b. URL rewriting is used as the session method c. Cookies are used for managing sessions

0 Answers  

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iam writing the contents to a excel through I/O i am putting first statement as WRITE and then READ(from excel) immediately..later user complains that he is not getting the date by using READ ..wat could be the situation

3 Answers   iGate,

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What is RMI architecture?

11 Answers   Infosys,

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what is singleton class? where it mainly used in the projects?

5 Answers   Satyam, Wipro,

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Why is main purpose of XML?

5 Answers  

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How to determine applet?s height and width?

1 Answers  

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