CompTIA Network+ N10-004 Exam Cram by Mike Harwood

By Mike Harwood

The new variation of CompTIA community+ examination Cram is the 1st e-book to hide the community+ 2009 examination. Covers the severe details you’ll want to know to attain greater in your community+ examination! enforce confirmed top practices for coping with networks successfully and reliably completely comprehend community elements, units, cabling, and connectors Systematically assessment TCP/IP, comparable community protocols, and the OSI version deal with community working platforms and consumers determine community vulnerabilities and configure community safeguard to handle them Use protection instruments akin to cryptography and antivirus software program offer trustworthy, safe web entry, WAN entry, and VLAN aid enforce catastrophe restoration plans that safeguard company continuity Troubleshoot community and net connectivity difficulties successfully record the community and supply top of the range person help   CD gains attempt Engine! special causes of right and wrong solutions a number of try modes Random questions and order of solutions insurance of every community+ examination goal 

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Extra info for CompTIA Network+ N10-004 Exam Cram

Sample text

In the case of VLANs, the word virtual does little to help explain the technology. Perhaps a more descriptive name for the VLAN concept might have been segmented. For now at least, we use virtual. 1Q is the Institute of Electrical and Electronics Engineers (IEEE) specification developed to ensure interoperability of VLAN technologies from the various vendors. 22 Chapter 1: Introduction to Networking VLANs are used for network segmentation, a strategy that significantly increases the network’s performance capability, removes potential performance bottlenecks, and can even increase network security.

A. Star ❍ B. Ring ❍ C. Mesh ❍ D. Bus 4. You have been asked to connect two office locations. It has been specified that a wireless link be used. Which of the following strategies would you use to connect the two offices? ❍ A. Point-to-point ❍ B. Wireless mesh ❍ C. PtMP ❍ D. Star bus hybrid 40 Chapter 1: Introduction to Networking 5. Which of the following topologies allows for network expansion with the least amount of disruption for the current network users? ❍ A. Bus ❍ B. Ring ❍ C. LAN ❍ D.

2 Identify common connector types . RJ-11 . RJ-45 . BNC . SC . ST . LC . RS-232 . RG-59 . 4 Given a scenario, differentiate and implement appropriate wiring standards . 568A . 568B . Straight vs. cross-over . Rollover . 6 Categorize LAN technology types and properties . 10GBaseT . 8 Install components of wiring distribution . Vertical and horizontal cross connects . Patch panels . 66 block . MDFs . IDFs . 25 pair . 100 pair 45 General Media Considerations . 110 block . Demarc . Demarc extension .

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