Case-Based Critical Thinking Questions Case 1 - BrainPower Tutoring

question 57

Multiple Choice

Case-Based Critical Thinking Questions Case 1 - BrainPower Tutoring
The owner of BrainPower Tutoring needs an application to calculate and print estimates to provide to potential clients for tutoring services. A tutoring session is a minimum of one hour, and the hourly rate varies based on the subject. The application should allow the owner to enter the client's name, subject, number of tutoring sessions, and hourly rate. The application will display the total fee and allow the owner to print the estimate. You should also provide the ability for the owner to clear the screen and exit the application.
How many buttons do you need for the application?

• A) one
• B) two
• C) three
• D) four

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Definitions:

Indirection Operator

In programming, specifically C and C++, it is the asterisk (*) used to dereference a pointer, giving access to the value stored at the pointer's address.

Member Operator

Operators used in object-oriented languages to access the properties or methods of an object or class.

Structure Pointer Operator

The arrow (->) operator in C and C++, used to access members of a structure through a pointer to the structure.

Equal Precedence

A term used in programming to describe operators that have the same level of priority in the order of evaluation.