____ are useful tools to collect and analyze opinions about products, services, or any other topic.

A. Open lists
B. Surveys
C. Closed lists
D. Unmoderated lists


Answer: B

Computer Science & Information Technology

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

1. Mouse interaction with the GUI is limited to click, press, and move. 2. MouseUp and MouseDown events are used when the mouse is moved up or down. 3. The Button property is used to determine which mouse button is clicked left, middle, right or none. 4. The Clicks property of class MouseEventArgs is used to determine the number of times a mouse button was clicked. 5. Whenever the mouse moves, the system raises a MouseMove event at a rate predetermined by the operating system.

Computer Science & Information Technology

Use ____ to preview the report as a Web page.

A. a Web browser B. Windows Explorer C. a database application D. presentation software

Computer Science & Information Technology

A server creates a port which it uses to receive requests from clients. Discuss the design issues concerning the relationship between the name of this port and the names used by clients.

What will be an ideal response?

Computer Science & Information Technology

When you type the wrong character, you can press the ____ key to erase all the characters back to and including the one that is incorrect.

A. ENTER B. DELETE C. BACKSPACE D. HOME

Computer Science & Information Technology