Answer the following questions true (T) or false (F)

1. True/False: Encapsulation is the ability to create methods that perform a general function which automatically adopts itself to work with objects of different classes.

2. True/False: When a subclass is created, it is known as the base class.

3. True/False: Polymorphism allows a method to take on many definitions when applied to objects in a hierarchy of classes.


1. F
2. F
3. T

Computer Science & Information Technology

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The ratio of the width of a display to the height of the display is the ________ ratio

Fill in the blank(s) with correct word

Computer Science & Information Technology

?A(n) _____ is a data validation rule that can be used for data items that must have certain values.

A. ?existence check B. ?validity check C. ?batch check D. ?reasonableness check

Computer Science & Information Technology

The cell in which you are working is called the ____________________ cell.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Parent pages are files that contain rules that defineĀ  how page elements appear on a page.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology