A Variable Declared to Be of One Class Can Later

question 19

Multiple Choice

A variable declared to be of one class can later reference an extended class of that class. This variable is known as

• A) protected
• B) derivable
• C) cloneable
• D) polymorphic
• E) None of these; a variable declared to be of one class can never reference any other type of class, even an extended class

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Definitions:

Glue

A substance used to bind materials together by surface attachment, ranging from simple household uses to complex industrial applications.

Clicks

The act of pressing a button on a mouse or similar device to interact with digital content, also used to measure user engagement on websites.

Hits

In digital marketing, refers to the total number of visits or user engagements received by a website or web page.

Virtual Negotiation

A negotiation process carried out through electronic means, such as email, video conferencing, or virtual reality platforms, without face-to-face interaction.