A Class That Has No Direct Instances but Whose Descendants

question 46

True/False

A class that has no direct instances but whose descendants may have direct instances is called an abstract class.

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Definitions:

Social Media Users

Individuals who use platforms like Facebook, Twitter, and Instagram to create, share, or exchange information and ideas.

Interact

To communicate or directly act upon each other, often used in context of human relationships or between humans and technology.

Unique Visitors

Individuals who visit a website over a given time period, counted only once regardless of how many times they visit.

Performance Measures

Quantitative indicators used to evaluate the effectiveness, efficiency, and productivity of an organization or individual.