of an IP address does which of the following? The subnet mask defines network and host portions of an IP address. 3. If a protocol is routable‚ which TCP/IP layer does it operate at? A routable protocol operates at the Internetwork layer of TCP/IP. 4. Which of the following is a private IP address and can’t be routed across the Internet? The IP address 172.19.243.254 falls within one of the IP address ranges reserved for private uses by Internet standards groups. 5. Which TCP/IP model
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attempting to get industry participants to agree on common network standards to provide multi-vendor interoperability. It was common for large networks to support multiple network protocol suites‚ with many devices unable to interoperate with other devices because of a lack of common protocols. However‚ while OSI developed its networking standards‚ TCP/IP came into widespread use on multivendor networks for internetworking; while on the local network level both Ethernet and token ring gained prominence
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Internet daemon) is started in my system rather than inetd (internet service daemon). Both of them are super-server daemon started only under request. Because xinetd is more secure than inetd‚ more Unix- services now replace inetd with xinetd. Exercise 4 Q:Compare the file ser_more and ser_cp. Are these two files identical? A:Yes‚ they are identical. Q:Display the file sizes using ls –l ser*. Save the output. What are the sizes of files A: ser_more‚ ser_cp‚ and ser_cat? ser_cat 39870 bytes
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Associate Program Material Appendix E Network Troubleshooting Case Study The following are four troubleshooting scenarios that represent typical networking problems. Read each one carefully. For each question or activity that follows‚ write a 150-word response. Place your responses into a Microsoft® Word document‚ including the title of each scenario. Part 1: Troubleshooting a Connection Problem Chris works for a large corporation that has several branch offices in the city. Operating as a certified
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TCP/IP LAN Check Point #8 Answer: C Explanation: The network address 150.50.0.0 that was originally assigned is a class B‚ so it has a default subnet mask of 255.255.0.0. Then you need to divide this network into 7 subnets and only the net work address 255.255.240.0 provides enough networks because it will provide 16 - 2 = 14 subnets (-1 for the network address and -1 for the broadcast address‚ which gives a -2 from the total of subnets). #9 Answer: C Explanation: The network address 209
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Unit 4 E1 There are 4 main laws that underpin the provision of health‚ safety and secure environments for early years settings. The Health And Safety act 1974 is one of these. This act states that buildings should be in good condition and they should be designed for the safety of the users. The buildings and its surroundings should be clean and safe‚ if any equipment is used it must be used safely and stored safely. Health and safety must be promoted to children. This law was put in place to
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protocol. Conditions NYEDGE1 is the hub router. The two remote office routers NYEDGE2 and NYWAN1 connect to NYEDGE1 through serial connections. Each router has a locally attached Ethernet network. The serial line data rates and DTE/DCE settings have already been configured on all three routers. You only need to assign the IP address to the interfaces. Notes The routers are connected directly to each other in this lab and do not actually connect through any leased line services. Diagram Gi0/0 Ethernet
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QM&IS department Introduction to Management Information Systems (QM 240) Management Decision Problem Assignment no2 [Total Cost Ownership] Spring 20013 Learning objectives Learn analytical skills how to estimate the Total Cost Ownership (TCO) Learn technical skills how to use MS Excel to calculate TCO Learn how to work within a group team to estimate TCO Assignment statement A company RYAN-MAYSSA has decided to implement a computer centre composed of a file server‚ 12 client computers
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Checkpoint Week 4‚ Case Study Critique CJS/240 March 14‚ 2012 Checkpoint Week 4‚ Case Study Critique Some of the possible reasons caseworker were not aware of the conditions in the Jackson home could have been due to the fact that the Jackson made have put up a front every time the caseworker came over by pretending to like and do for the kids‚ or it could have been that the caseworker knew about the condition but just did not care. It is very hard to believe that these caseworkers really
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Week 4 Assignment PSY 240 November 13‚ 2013 To Eat or Not to Eat Hello everyone. My name is Ruth and I want to talk to you guys about eating disorders. An eating disorder is essentially an illness that disrupts a person’s every day diet which can cause a person to pretty much stop eating or over eat‚ depending on the illness. These illnesses are more apparent in the teenage years and in to young adulthood (Pinel‚ 2011)‚ which makes sense because this is when we start becoming
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