for upstream and downstream data transmission on the same conductors‚ which is also an example of frequency duplex. Where frequency-division multiplexing is used as to allow multiple users to share a physical communications channel‚ it is called frequency-division multiple access (FDMA). FDMA is the traditional way of separating radio signals from different transmitters. In the 1860s and 70s‚ several inventors attempted FDM under the names of Acoustic telegraphy and Harmonic telegraphy. Practical FDM was only achieved in
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IT220 Chapter 7 1.What’s a routing table? Keeps track of the routes to use for forwarding datat to its destination 2. What is the most common static route used in a host computer? Default gateway 3. What command is used to view a PC computer ’s routing table? Netstat –r /route prints 4. What is meant by a O.O.O.O network address entry with a subnet mask of 0.0. 0.0. in a PC ’s routing table? Default route 5. What is the 127.0.0.1 IP address and what is it used for?loopback‚ the
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ISO-OSI 7-Layer Network Architecture This lecture introduces the ISO-OSI layered architecture of Networks. According to the ISO standards‚ networks have been divided into 7 layers depending on the complexity of the functionality each of these layers provide. The detailed description of each of these layers is given in the notes below. We will first list the layers as defined by the standard in the increasing order of function complexity: 1. Physical Layer 2. Data Link Layer 3. Network Layer 4.
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A Project Report On DISTRIBUTION NETWORK OF Submitted to: Ms. Reenu Kalani Submitted by: Owais Shafi Wani Roll No. 08-AEMU-MBA-023 ACKNOWLEDGMENT I would hereby like to thank my project guide‚ Ms. Reenu Kalani (Faculty-Marketing)‚ for giving her valuable guidance and assistance during the course of this study. Her inputs were of great help with respect to the selection of the topics and also for the preparation of the project report on the same. Here I would also to mention
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Computer Network Specialist Abdool Samad GLC2O0-B Mr. Shin Nov. 6th ‚ 2013 The reason I have chosen a Computer Network Specialists is because I love computers of what they do and what they are capable of doing and how it has helped the humans thrive and succeed in ways other species can’t. Computer Network Specialists develop‚ install‚ and maintain the networks that connect computers to each other. Their duties are to set-up computers and install
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UNIVERSITY OF COMPUTER & EMERGING SCIENCE Computer Network Lab ( CS-314) Lab Session 01 Lab Instructor: Shahbaz Siddiqui‚ Shoiab Raza Week 1 Network Command TASK: Use the appropriate networking commands to solve these networking problems. 1. Find the IP address of the computer you are currently using. Command: ________________________________________________________ IP address: ________________________________________________________ 2. Find the IP address of the computer you are currently
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CYP CORE 3.4 CRITERIA 1.1 When planning a activity you must take in to account the factors of children. There are 8 main factors to take into account. 1. The individual needs of the children and the age and ability of the children- when planning a activity you must think about this as children of a young age cannot do the same as a older child so more consideration has to be given. Make sure the children are under supervision at all times. When indoors planning is needed then think about the
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Marketing Principles: Trading and Exchange CADBURY: Channels‚ Access and Distribution Levels Purpose of a network and marketing channel ¡ Value network is a system of partnerships and alliances that a firm creates to source‚ augment‚ and deliver its offerings ¡ The domestic manufacturing sites are situated at the following locations: 1. Claremont Tasmania - At this site Cadbury manufacture boxed chocolate assortments‚ moulded chocolate blocks‚ chocolate confectionery bars and food drinks for
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My family has always been the most important facet of my life. I never knew how important they were until I moved away. I have been away from my family for close to three years now‚ particularly my mother‚ and it is hard being all alone out here. It is a tough experience from being a “mama’s boy” to only seeing her twice a year‚ if I’m lucky. When you’re forced to be on your own at such a young age you learn how valuable the small things are. However‚ you have to take the good with the bad
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and one-half day failure of CareGroup’s core network on November 13 unveiled a number of process and design inadequacies. While reflecting on the network crash‚ John Halamka outlined 10 lessons the organization learned from the breakdown as well as several long and short term recommended improvements. In addition to expounding upon John’s ideas‚ the purpose of this memo is to bring to light new perspectives regarding the improvement of CareGroup’s core network. Key Issues John Halamka is an essential
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