An Excel spreadsheet is an example of a(n) ________ database.

A) object-oriented
B) flat
C) relational
D) hierarchical

Answer: B) flat

Computer Science & Information Technology

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A dual-alternative selection structure is also known as a(n) __________ structure.

Fill in the blank(s) with correct word

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Computer Science & Information Technology

(What Does this Program Do?) What does the following program print?

``` // Exercise 4.22: Mystery3.cpp #include using namespace std; int main() { unsigned int row{10}; while (row >= 1) { unsigned int column{1}; while (column <= 10) { cout << (row % 2 == 1 ? "<" : ">"); ++column; } --row; cout << endl; } } ```

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Computer Science & Information Technology

Which is true about planning for a VoWiFI network?

A. adjacent cells should overlap by 6-10 dB B. the signal strength at the cell boundary should be below -70 dBm C. adjacent cells should be within 3 meters of each other but should not overlap D. use of MIMO is a significant advantage in a VoWiFi handset

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Computer Science & Information Technology

To change the orientation of a page, you place the insertion in the active page and click the Orientation button in the:

A) Page Setup group on the Format tab. B) Sections group on the Format tab. C) Sections group on the Page Layout tab. D) Page Setup group on the Page Layout tab.

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Computer Science & Information Technology