Answer the following statements true (T) or false (F)

1. You can explicitly use the vector member function resize to increase the capacity of a vector.
2. A vector v will automatically increase the allocated size when more than v.size( ) elements are inserted with v.push_back( newElement).
3. Vector indexing warns about out-of-bounds index values.


1. TRUE
2. TRUE
3. FALSE

Computer Science & Information Technology

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In Exercise 8, you created an application that modeled a telephone keypad. We would like to improve the operation of the application. Here is a list of the improvements to be made:

• The first number in the number cannot be 0. If the user types 0 as the first number, do nothing with it. • Format the number using dashes, as follows: • 1-000-000-0000 if the first digit entered is a 1. • (000) 000-0000 if ten digits are entered. • 000-0000 if seven digits are entered. • Do not accept extra digits. This application is pretty simple for the most part. A number of buttons must be created and multi-way switch used to detect which button on the keypad was pressed. But if we set an integer value, the rest of the code is simple. Create a method that checks to see if the digit entered is valid. Create methods that format the number in the different ways.

Computer Science & Information Technology

Within a SETA program, ____ is only available to some of the organization's employees.

A. security-related trinkets B. security education C. security training D. security awareness programs

Computer Science & Information Technology

Which of these file types cannot be imported into Excel?

A) .txt B) CAD C) .PDF D) .CSV

Computer Science & Information Technology

At the World Championships in Athletics in Helsinki in August 2005, a virus called Cabir infected dozens of __________, the first time this occurred in a public setting.

A. iPad tablets B. Bluetooth mobile phones C. WiFi routers D. laptop Macintosh computers

Computer Science & Information Technology