Explain how headers are added and removed as data passes through a layered protocol stack.

What will be an ideal response?


each layer on the sending computer prepends extra information onto the packet; the
corresponding protocol layer on the receiving computer removes and uses the extra
information.

Computer Science & Information Technology

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The Shear tool is a quick alternative to the Scale and Rotate tools.

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

Computer Science & Information Technology

One of the reasons for using a combo box on an Access form is that it provides a more compact way to present a list of choices

Indicate whether the statement is true or false

Computer Science & Information Technology

Details about a file, such as the author's name, are called the document ________

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

Computer Science & Information Technology

A(n) ____ variable should be used for values that will consist of a single character only.

A. Boolean B. Char C. Decimal D. Integer

Computer Science & Information Technology