An advantage of the Datagram over the Virtual Circuits is that packets are forwarded more quickly since they all take different paths.

a. true
b. false


Answer: b. false

Computer Science & Information Technology

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If we were to call the MakeDouble and ChangeArg methods shown below, using the following statements, what value would be assigned to lblResult.Text?

``` Dim intValue As Integer = 20 ChangeArg(intValue) lblResult.Text = MakeDouble(intValue).ToString() Function MakeDouble (ByVal intArg As Integer) As Integer Return intArg * 2 End Function Sub ChangeArg2(ByRef intArg As Integer) ' Display the value of intArg. lstOutput.Items.Add(" ") lstOutput.Items.Add("Inside the ChangeArg procedure, " & "intArg is " & intArg.ToString()) lstOutput.Items.Add("I will change the value of intArg.") ' Assign 0 to intArg. intArg = 0 ' Display the value of intArg. lstOutput.Items.Add("intArg is now " & intArg.ToString()) lstOutput End Sub ``` a. 0 b. 20 c. 40 d. (cannot be determined)

Computer Science & Information Technology

This is a full duplex protocol and is a subset of the HDLC data encapsulation.

What will be an ideal response?

Computer Science & Information Technology

In ________ generation languages, problems are presented as a series of facts or constraints instead of as a specific algorithm

A) first B) second C) fifth D) sixth

Computer Science & Information Technology

A(n) _________________________ is a horizontal or vertical bar that appears when the contents of an area may not be visible completely on the screen.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology