October 2006
Intermediate to advanced
792 pages
22h 3m
English
book
MCSA/MCSE 70-291: Implementing, Managing, and Maintaining a Microsoft Windows Server 2003 Network Infrastructure
by Will Schmied
Content preview from MCSA/MCSE 70-291: Implementing, Managing, and Maintaining a Microsoft Windows Server 2003 Network Infrastructure
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Answers to Practice Exam
Answers and Explanations
1. B. Because you will never exceed 14 hosts per subnet, the correct subnet mask is 255.255.255.240. Using the subnet mask of 255.255.255.224 would allow for 14 hosts, but is wasteful since it actually creates subnets containing room for 30 hosts, thus limiting future growth; thus Answer A is incorrect. Using the subnet mask of 255.255.255.248 would result in only 6 usable IP addresses per subnet, thus Answer C is incorrect. Using the subnet mask of 255.255.255.0 would result in no subnetting at all, thus Answer D is incorrect. For more information, see Chapter 1, “Configuring and Troubleshooting TCP/IP Addressing.”
2. A. Windows XP client computers interact directly with the DNS server to update ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.