Ethan,who works in the IT department of a travel company,is developing a software system to track their work processes.In the system,he creates processes such as Book Air Tickets,Make Hotel Reservations,Schedule Meeting With Travel Executive,and so forth.Which of the following object-oriented concepts is Ethan using?
A)Classes
B)Information
C)Procedures
D)Messages

Question

Quizplus · Accepted Answer

A procedure manipulates or changes information.There are four primary procedures,or ways,a system can manipulate information: create,read,update,and delete.These four procedures are commonly referred to as CRUD (Create,Read,Update,Delete).It is also important to understand that procedures are used not only for CRUD on information,but also to perform other functions or operations.

Ethan,who Works in the IT Department of a Travel Company,is