What Are the Main Programming Mechanisms That Constitute Object-Oriented Programming

question 49

Multiple Choice

What are the main programming mechanisms that constitute object-oriented programming?

• A) encapsulation, inheritance, polymorphism
• B) encapsulation, abstraction, inheritance
• C) inheritance, polymorphism, recursion
• D) polymorphism, recursion, abstraction
• E) none of the above

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Definitions:

Net Operating Income

The income from a company's operations after deducting operating expenses, excluding revenue and expenses from non-operational activities.

Budgeting

The process of creating a plan to spend your money, outlining expected revenues and expenses.

Activity Variance

The difference between planned levels of activity and actual levels, often analyzed to improve budgeting and operational efficiency.

Wages And Salaries

Payments made by businesses to their workforce, which may be calculated on an hourly, daily, or yearly basis, encompassing both fixed salaries and variable wages.