What does snprintf return?
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What an i/o filter in java programming?
What is unicode datatype?
Why java applets are more useful for intranets as compared to internet?
can any one tell me what is advantage of encapsulation
Define how does a try statement determine which catch clause should be used to handle an exception?
In what type of containers, Border layout is a default layout?
What do you know about the garbage collector in java?
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)
Which java version is latest?
What is string builder?
How do you use, call, and access a static method in Java?
How do you create a null object?