Question: code this - CourseDBManager Implements the CourseDBManagerInterface that is provided. The data manager allows the user to read the courses from a file or to

code this

-

CourseDBManager

Implements the CourseDBManagerInterface that is provided.

The data manager allows the user to read the courses from a file or to enter the data by hand and uses an Alert to print out the database elements. The input is read from a file or read from the textfields and is added to the data structure through the add method. The add method uses the CDS

s add method. The CourseDBManager is also referred to as a CDM

.

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