What are the three principles of object oriented programming?
What will be an ideal response?
Encapsulation, inheritance, and polymorphism
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Suppose a variable is passed by reference to a parameter of a Sub procedure, and the parameter has its value changed inside the Sub procedure. What will the value of the variable be after the Sub procedure has executed?
(A) It will have the newly modified value from inside the Sub procedure. (B) Its value can’t be determined without more information. (C) It will retain the value it had before the call to the Sub procedure. (D) None of the above
To select a range by using the name box:
A) position the mouse pointer over the column headings holding the Alt key. B) click in the name box and type the range address such as B15:D25 and then press Enter. C) select the name box from the File menu and choose Range. D) click in the first cell of the range, hold the Ctrl key, and then click in the last cell of the range.
The_____element is continuously fired as the mouse pointer hovers across an element with each new position registering that event.
A. mousemove B. mouseover C. mouseout D. mouseleave
The instructions within a procedure are called _____.
A. objects B. indexes C. commands D. code statements