When you define a class in a Visual Basic program, you must instantiate an object based on that class in order for the processing in the object to take place.
Answer the following statement true (T) or false (F)
True
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For the input stream
105Main St where will the stream buffer pointer be positioned after the following code? int a; cin >> a; a) at 0 b) at M c) at the blank space d) there will be a runtime error
Rather than using a rubber ball and rollers, a(n) ________ mouse uses reflected light beams
Fill in the blank(s) with correct word
What was developed to make it easier to create or modify macros?
A) Macro Developer B) Macro Designer C) Macro Creator D) Visual Basic for Applications (VBA)
Show that your data model supports the following transactions:
(i) Add a new course to the database, prior to it being offered on any particular day or from any particular date. (ii) Enrol a new student on the ‘German level 2’ course that runs on Monday evenings commencing October 10 1994. Bearing in mind the above transactions, explain how the physical database design might be influenced describing what changes you might make etc, and how the application (and transactions) would be affected. Your comments can apply to both computerized procedures and manual procedures.