In the following figure, exactly one protocol dataunit (pdu) in layer n is encapsulated in a pduat
layer (n – 1). it is also possible to breakone n-level pdu into multiple (n – 1)-levelpdus
(fragmentation) or to group multiple n-level pdusinto one (n – 1)-level pdu (packing).
a. for fragmentation, is it necessary that each (n– 1)-level segment contain a copy of thenlevel
header?
b. for packing, is it necessary that each n-levelpdu retain its own header, or can the data be
consolidated into a single n-level pdu with asingle n-level header?

Quincy would like to view the contents of a specific message in his inbox. a portion of his computer screen is shown. what should quincy do in order to complete this task? 1. click on the inbox in the navigation pane, and click on the specific message in the folder pane to display its contents. 2. click on the inbox in the outlook today window, and click on the specific message in the folder pane to display its contents. 3. double-click the message’s header in the outlook today window, and right-click on the specific message to display its contents. 4. double-click the mail option in the navigation pane, and right-click on the specific message to display its contents.

Microsoft introduced active directory with windows 2000. in server 2012, it is in now version 4. what are some new features in the new ad that were not present in windows 2000 ad?

Type the correct answer in the box. spell all words correctly. which view of report creation allows you to customize the report before the database program creates it? creating a report in allows you to customize the report before the database program creates it. pl asap