In deductive research, which comes first, the theory or the data?

Object-Oriented Programming (OOP) is considered a bottom-up approach.

Using interfaces and abstract classes can help in implementing the Open/Closed Principle.

Which of the following is NOT true for procedural programming?

Given the code samples below, which design principle is violated?

Which of the following is a good time to use a design pattern?

What is lazy evaluation in programming? Do you think lazy evaluation can be used in the implementation of the proxy design pattern? You need to justify your answer.

Given the two UML designs below, which design principle is used in the good design to improve the bad design?

Which of the following best describes a higher-order function in programming?

Determine the resultant force in Cartesian vector form.