Arrays provide access to data by using a numeric ____ to identify the desired element.

A. atom
B. index
C. icon
D. prefix

Answer: B

Computer Science & Information Technology

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Use the _______ method of class OpenFileDialog to show a dialog that allows the user to select a file to be opened.

a) OpenFile b) ChooseFile c) ShowDialog d) OpenFileDialog

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Computer Science & Information Technology

What would be displayed after line 6 runs?

Given the code below, answer the following questions. 1. ``` vector vNums; ``` 2. ``` vNums.push_back(10); ``` 3. ``` vNums.push_back(5); ``` 4. ``` vNums.push_back(15); ``` 5. ``` vNums.push_back(25); ``` 6. ``` cout << vNums.size(); ``` 7. ``` vNums.pop_back(); ``` 8. ``` cout << vNums.at(2); ``` 9. ``` vNums.pop_back(); ``` 10. ``` vNums.pop_back(); ``` 11. ``` vNums.pop_back(); ``` A. 0 B. true C. 4 D. 3

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Computer Science & Information Technology

You can make a(n) ________ copy of a database file to protect your database against loss or damage

A) backup B) secure C) master D) restore

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Computer Science & Information Technology

To select an entire table, you click the Table ________ button

Fill in the blank(s) with correct word

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Computer Science & Information Technology