Which of the following ports should be allowed to provide access to certain VoIP applications?
A. 110
B. 139
C. 1720
D. 5060
Answer: D. 5060
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The most common extended ASCII set is ________, which has become the standard on the Internet
Fill in the blank(s) with correct word
Identify the letter of the choice that best matches the phrase or definition
A. Visual Basic provides a generic one of these in order to use a splash screen with a project B. This provides a central location for managing project properties, settings, and resources C. When the user selects an item in the ComboBox object, this property of the ComboBox object is assigned a number that represents the selected item. D. Using this event handler of a ComboBox is more efficient for the user because the user does not need to click elsewhere to indicate that a choice has been made E. When a program is broken into manageable parts, each part is called this F. Object that can trigger a SelectedIndexChanged event when a selection is made G. Must be explicitly called from within the program code H. If a Sub procedure is declared with this keyword, it can only be accessed by code within the class in which it was declared I. Consists of the procedure name followed by a set of parentheses J. A Sub procedure may be used within this kind of statement