Courtney is designing a physical security program for a store she manages. She would like to prevent vehicles from driving through the front doors of the store but not restrict pedestrian access. What is the most appropriate control?
What will be an ideal response?
Bollards
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Given the decimal number 43, the base is:
a. 4 b. 3 c. 10 d. 64
The process of having a class contain an instance of another class is known as
A) object overloading. B) operator overloading. C) object composition. D) dynamic composition. E) None of the above
The below question refer to the program segment. (Assume that all variables are of type int.)
``` z = 0; g = 0; s = 0; i = 0; while (i < 50) { cin >> t; s += t; if (t >= 0) g++; else z++; i++; } ``` The loop can best be categorized as a _________________ . a. counter-controlled loop b. sentinel-controlled loop c. general conditional loop d. do-while loop e. None of the above.
What punctuation is used to separate the two cell references in a range?
A) Colon (:) B) Comma (,) C) Semi-colon (;) D) Period (.)