Explain why you might want to use a two-dimensional array.
What will be an ideal response?
Sometimes locating a value in an array depends on more than one variable. If you must represent values in a table or grid that contains rows and columns instead of a single list, then you might want to use a two-dimensional array. A two-dimensional array contains two dimensions: height and width. That is, the location of any element depends on two factors. For example, if an apartment's rent depends on two variables-both the floor of the building and the number of bedrooms-then you want to create a two-dimensional array.
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A file is a collection of data that has a name and is stored on a hard drive or other storage device.
Answer the following statement true (T) or false (F)
The ____________ of a generic method can be used to specify the types of the arguments to the method, to specify the return type of the method and to declare variables within the method.
Fill in the blank(s) with the appropriate word(s).