What is the value of the following expression? (12 - 4) * 3 / 2 + 9
a. 21
b. 15
c. -6
d. 2.18
a. 21
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Women in Technology International (WITI) is a global trade association for professional women knowledgeable in technology
Indicate whether the statement is true or false
Assume a class is to be derived from Jeopardy, e.g., JuniorJeopardy. The new class should inherit all data members. Which key word in the Jeopardy class would need to change to make this possible?
A. public to private B. protected to public C. private to public D. public to protected
Once a global variable is created, it exists until ____.
A. control is returned to the calling function B. the program in which it is declared is finished running C. control is returned to the called function D. the computer is turned off
Which of the following actions refreshes data connections in a linked Excel workbook?
A) Click Existing Connection in the Get External Data group of the Data tab. B) Click Refresh on the File tab. C) Click Refresh All in the Connections group of the Data tab. D) Right-click on the data table and select Refresh all.