The plain old telephone service is a good example of what kind of WAN technology?
A. packet switched
B. leased line
C. VPN over Internet
D. circuit switched
Answer: D
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Suppose you have created several messages for the Scene class. You would then send these messages to a Scene object by referring to the object as ____,
A. receiver B. scene C. target D. this
Suppose you are 20 years old, num is an integer variable, and the statement num = 1 + CInt(InputBox("How old are you?")) is executed and responded to? What will be the output of
txtBox.Text = num & " years old" (A) 1 + "How old are you?" (B) Syntax error (C) 20 years old (D) 21 years old
What are the guidelines to choose a better design and documentation technique, systems analysts may refer?
What will be an ideal response?
The __________ command is used to display the changes made in a document and the names of the reviewers.
Fill in the blank(s) with the appropriate word(s).