How do I print a “?

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Say you want to store the information about a number of pets in an array. Typical information that you could store for each pet (where relevant) would be • Breed of animal • Animal's name • Its birth date • Its sex • Whether it has been sterilised or not • When it is due for its next inoculation • When it last had its wings clipped For each type of pet (eg. dog, cat or bird) you would typically define a class to hold the relevant data. Note: You do not need to implement these classes. Just answer the following questions. 3.1.1 What would be the advantage of creating a superclass (eg. Pet) and declaring an array of Pet objects over simply using an array of Objects, storing each of the instances of the different pet classes (eg. Dog, Cat or Bird) in it? 3.1.2 Would you define Pet as a class or as an interface? Why? (2) (2)

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What are different types of expressions?

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Can we clone singleton object?

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Name the package that most of the AWT events that supports event-delegation model are defined?

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What does string mean in java?

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explain me with a code snippet about the generation and handling of null point exceptions.

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how to pass the parameters to applets?

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What is a arraylist in java?

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What is a string token?

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Difference between Map & Hashmap

2 Answers   Mastek,

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How can we find the sum of two linked lists using stack in java?

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