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Quick question... which layer defines end-to-end delivery...
I have noticed several differences in a couple practice exams and study guides. The one that mainly confused me is this: HERE ...OSI exam#2(question#14) asks "Which layer defines end-to-end delivery of packets?" a . Physical b . Transport c . Network d . Data Link Now I would say its the Transport layer because that layer…
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RAID???
I wanted to check out another source or two for information about RAID. I assume the NET+ exam only covers 0-5 right? Anything anybody can post or link would be great. Doesn't have to be in simple terms, I am looking for an informative writeup or link...thanks a bunch!
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TCP Ports
Does Anyone have a good easy way of memorizing TCP Ports (FTP,TFTP,HTTP etc). I seem to be able to memorise these then read another 2 chapters and then forget I was hoping their is a easy way or I might just be unlucky and have a brain like a sieve !!! Also many thanks for the Sub-Netting Links I don't think I have had…
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OSI Model Video
Here is an excellent video for understanding the OSI model. http://www.cbtnuggets.com/webapp/theater?op=view&id=19
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Trancender for Net+
: Are the Trancender's test a good gage for the real test? I passed the Trancender test in the 800+ score range but still worry about the real test. Has anyone else used them? Were they easier/harder than the Net+ test? Thanks for any input you might have...am taking the test Tues morning......Mike
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Is experience needed to take Exam?
I read in CompTIA website that to the get Network + certification you need "nine months field experience in network administration and support". Can this be for real? So if I don't have the experience I can't take the test. I think I'm missing something here, please help!
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A+ needed??
Hello folks, I have 2 questions: 1) Do I need to be A+ certified to take the Network+ exam? 2) IF I want to take the CCNA and have no previous knolwdge of networks should I jump right into the Cisco material or study and pass the Network+ first?? md2bx
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Unsure of readiness to take exam
How do i really know if I am ready to take the N+ certification exam. I am one semester away from getting my bachleors degree in ICS and am currently in a course based around the exam. But being a student, I have limited funds and I don't want to waste $200. I take practice tests and fare well, yet I am still not 100%…
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Confused
Hey people!!! First of all, I'd like to say THANKS to all of you for posting such informative and helpful posts. They helped me out greatly while studying for my A+ and Net+. With those out of the way, I'm confused about which route to continue on with my studies. I'm thinking either Server+ or just starting the MCP with…
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Practice Exam
Is your network+ practice exam anything close to the actual exam? If it is, I've been studying way to hard and expecting the test to be way harder. Thanks, Richie
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IP Addressing subnetting
: Hello, I do not understand how subnettting works and how the calculation does. Can you explain it to me. Thank you[/list]
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Classless Inter-Domain Routing
CIDR replaces Class A, B, and C addresses with a "network prefix" that indicates the number of bits used for identifying the network. Read more here: Classless Inter-Domain Routing
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question9
Nics site. But i noticed in question 9 of the Net+ prac exam. NIC's work at Data-link layer not physical. Because the data that travels through the cable is just ones and zeros and it doesn't start to mean anything until it gets to the datalink layer which converts it to frames. Think MAC sublayer think NIC.
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Free online course about network media.
Check out these Online Courses at 1TrainingCenter. They offer a very good free online course on network media including an assessment with 30 questions.
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N10-002 vs. IKO-001 in Network+
I'm confused as to the 2 different headings on the 2 Network+ exams available here. What is the differece between N10-002 and IKO-001? Thank you very much - Scott
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osi model
www.techexams.net/technotes/networkplus/osimodel.shtml http://www.mcsefreak.com/interosi.htm these may help in understanding the osi model
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hubs
One other question on your quiz I was wondering about: Which of the following are true regarding the purpose of hubs? a. A hub is used to connect devices on the same LAN. b. A hub is used to connect different LANs. c. A hub sends data received from one port to all other ports. d. A hub sends data received from one port…
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cisco
cisco have a lot of general networking materials that can be downloaded from their site. such as this link http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/index.htm