How is a Function procedure similar to or different from a Sub procedure?

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A Function procedure is similar to a Sub procedure except that a Function procedure returns a single value to the calling procedure. Just like a Sub procedure, you can pass variables to the Function procedure using ByVal and ByRef. A Function procedure uses the keyword Function (instead of the keyword Sub) in the procedure declaration. You also must specify a return data type in the procedure declaration to define the type of variable that is being returned to the calling procedure by the Function procedure.

Computer Science & Information Technology

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This TCP protocol is at port 22.

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Computer Science & Information Technology

Assume double[][] x = new double[4][5], what are x.length and x[2].length?

a. 4 and 4 b. 4 and 5 c. 5 and 4 d. 5 and 5

Computer Science & Information Technology

What is a “picker” in app development?

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Computer Science & Information Technology

Application buttons found on the taskbar can be rearranged by _____.

A. right-clicking on each one and choosing Move from the shortcut menu B. dragging each one to a new position C. using CTRL+M D. none of the above; buttons cannot be moved on the taskbar

Computer Science & Information Technology