Steven Is Using a Fundamental Principle of Object-Oriented Technologies Where

question 33

Multiple Choice

Steven is using a fundamental principle of object-oriented technologies where he is establishing subclasses for cell phones.He is currently categorizing the Z- and N-series range of cell phones as subclasses of the cell phone superclass.He determined this by noting that both the series encompass all the features of the superclass such as Receive Calls,Make Calls,and Send Text Messages.Which of the following principles is Steven using?

• A)Inheritance
• B)Polymorphism
• C)Encapsulation
• D)Encryption

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Definitions:

Inclusive ORing

A bitwise operation that combines bits from two operands in such a way that if either of the bits is 1, the result bit is also 1.

Bit Operations

Operations that manipulate individual bits within binary numerals or binary computer data structures.

Operand Sizes

Refers to the amount of data a computer's CPU can process at one time, often measured in bits or bytes.