4.1 Supply contracts (in the form of comments specifying pre- and post conditions) for the enqueue() method of the LinkedQueue class given in the Appendix. (2) 4.2 Let Thing be a class which is capable of cloning objects, and consider the code fragment: Thing thing1 = new Thing(); //(1) Thing thing2 = thing1; //(2) Thing thing3 = (Thing) thing1.clone(); //(3) Explain how the objects thing2 and thing3 differ from each other after execution of the statements. (

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How many types of assembly languages are there?

0 Answers  

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explain the collection in java

1 Answers   WDC,

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Where pragma is used?

0 Answers  

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static inner classes means..?

1 Answers  

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we r taking <load-on-startup>0</load-on-startup> <load-on-startup>1</load-on-startup> in deployment descripter for loading servlets like serv1 N serv2? so 'll it take serv1 or serv2

2 Answers   CSC,

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Explain method overloading and overriding?

6 Answers  

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Mention some interfaces implemented by linked list in java.

0 Answers  

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What are the 8 data types in java?

0 Answers  

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What is the use of a copy constructor?

0 Answers   Flextronics,

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What are the two main uses of volatile in Java?

0 Answers  

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Define a package.

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