Which layer of the TCP/IP model processes requests from hosts to ensure that a connection is made to the appropriate port?

a. Application
b. Internet
c. Transport
d. None of these answers is correct


a. Application

Computer Science & Information Technology

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

1. You can change the behavior of + for the int type using operator overloading. 2. Overloading a binary operator as a member requires two arguments. 3. Overloading a binary operator as a stand-alone function requires two arguments. 4. One can guarantee left to right evaluation of the arguments to a comma expression overloading. 5. It is impossible to get short-circuit behavior for overloaded operator && or operator ||

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

1) ToggleGroup method getToggle returns the Toggle that’s currently selected. 2) Each layout pane has a getChildren method that returns an ObservableList col- lection containing the layout’s child nodes. 3) The only way to respond to a property change is via a property binding, which enables a property of one object to be updated when a property of another object changes. 4) JavaFX properties are observable—when a property’s value changes, other objects can respond accordingly. 5) Property bindings are limited to JavaFX controls.

Computer Science & Information Technology

If an e-mail message includes a short focused subject line, then it is considered good practice within the body to use this opportunity to expound on several other topics

Indicate whether the statement is true or false

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Which of the following would not be considered a common carrier?

A. Telegraph B. Telephone C. Cell phone services D. Radio stations

Computer Science & Information Technology