How many types of dialog boxes windows provides?
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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Why syn. Generators are used for the production of electricity?
What is boxing and un-boxing in .net?
Which services are used to manage the resources in azure?
What is cursor with hold option in db2?
I want to know the relevant IS codes of practice which deals with different testings of cement-sand mortar (nominal mix)that is being normally used for brick work or plaster work in the construction work.
Explain the difference between $var and $$var?
What is difference between fluid layout and responsive layout?
Which class is used to draw a toolbar of buttons?
Why do we study data structures?
How does cookies work in php?
How do you calculate the age of earth?
What does contrail offer that neutron is not already providing today?
