What are some reasons for using friend operator overloading?
What will be an ideal response?
Friend operator overloading has the pragmatic advantage of automatic type
conversion in all arguments. It actually provides better encapsulation than non-
member, non-friend functions because of the accessor functions that must be provided
in the later case.
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Describe the main modeling primitives of the functional data model.
What will be an ideal response?
Case-Based Critical Thinking QuestionsCase 18-1Sarah wants to learn more about computer programming and the techniques used to code a program. Since there are so many different programming languages, she has decided to start by working with Python. Sarah wants to set up a scenario that requires the user to choose between two variables. She has learned that Python uses ____ as the keywords for a selection control structure.
A. IF and THEN B. ELSE and OR C. SAVE and PRINT D. IF and ELSE