What is the range of the char type?
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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. (
Why is serialization required?
Explain constructors and types of constructors in java.
What is an i/o filter?
What is operator?
What is update method called?
Which is illegal identifier in java?
Explain the reason behind ending a program with a system.exit(0)?
What is length in java?
Why we use set in java?
what is the need to set path in java? how many ways to set path in java? Explain breif?
What's the difference between comparison done by equals method and == operator?