to a network and access network resources. Scenario I work for the IT support department of SMARTNETS Inc. an organisation that specialises in Network solutions for medium to large companies. The managers have now asked me to plan the network options for a charity called UCANHELP with an office in Northolt and will like to share resources between 6 computers‚ not in the same room but require internet connection‚ video conference‚ instant messaging etc. Key Component * Network Devices
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Computer Systems and Networking Group Assignment (2011/12) Objective This assignment intends to give you the opportunity to investigate the computer systems and network components of a company. Not only this assignment let you explore the technology needs by the company‚ but also let you know how to provide solution based on the requirements and its benefit versus cost. Task The target company is a toys manufacturer. Here is some information about this company: 1. There is an office Tsim
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communication technologies‚ Inter-vehicle communication could potentially be applied to solve ever-worsening transportation problems around the world. As a component of the Intelligent Transportation System and one of the concrete applications of mobile ad-hoc networks‚ the most important feature of IVC is its ability to extend the horizon of drivers beyond the line of sight and thus‚ to improve road traffic safety and efficiency. In this paper‚ we study the basics of Inter-Vehicle Communication‚ its
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1. How does short-term memory and long-term memory in a human compare to computer memory? – because they both store information ‚ one stores information that is long lasting and the other stores information that is only meant to last a short period of time. 2. If a person opens MS Word and starts to write‚ will the information be automatically saved if the computer reboots? Explain—if the computer reboots by itself yes it would be automatically saved but if it doesn’t reboot by itself and you
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Aman Jain and Shilpa Mehta 85 Mobile Devices and Social Networking Security Solution Aman Jain and Shilpa Mehta Abstract: Nowadays almost everyone is using smart phones. They are becoming an essential tool in human being’s everyday life. They are not only used for mere communication such as calling or sending text messages; however‚ they are also used in applications such as for accessing internet‚ receiving and sending emails and storing documents. As a result of this‚ not only phone numbers
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Cross Layer Design for Wireless Multimedia Networks Assignment 1 1. Which of the following uses the widest spectrum? (a) 802.16 (b) 802.11 (c) CDMA-2000 (d) UWB Ans: UWB 2. Which of the following is true? (a) Small-scale multipath fading is the primary driver behind wireless communication system design. (b) In the free space loss model‚ there is no frequency effect. (c) Data throughput in sensor networks is a bigger concern
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“DESIGN EXCHANGE OF THE SINGLE CHIP MULTI-COMPUTER NETWORKS” Abstract Submitted in Partial fulfillment of the requirement for the degree of DOCTOR OF PHILOSOPHY IN COMPUTER SCIENCE by Chandra Shekhar Enrollment No:- ____________ Under the Supervision of Dr. Mohammad Hussain Professor‚ AIET‚ Lucknow COMPUTER SCIENCE Sai Nath University Ranchi‚ Jharkhand Year of Submission: ______ Introduction A recent trend in high performance computing (HPC) has been towards the use of
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CCM 4300 Lecture Computer Networks‚ Wireless and Mobile Communication Systems SAMPLE EXAM QUESTIONS Dr P. Shah 1 Show that‚ according to the Shannon-Hartley law‚ if the signal power (S) is equal to the noise power (N)‚ the channel capacity (C) in b/s is equal to the bandwidth B Hz. (6 marks) C= B log2 (1+S/N) If S=N C=B log2 (1+1) C=B log2 (1+1) C= B log2 (2) C=B 2 What are the purposes of the following GSM networks? VLR HLR MSC (home and visited) (6 marks) VLR: it is a database maintained
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The Most Important Meal INTRODUCTION I. Attention Grabber How many of you do not take breakfast every day? So‚ what is the reason you are skipping your breakfast again? Is that you are lack of time to eat‚ or you are weight watching or you think it is not necessary to have breakfast? Anyhow‚ do you know that breakfast is the most important meal in our daily life? II. Reveal Topic Today I would like share some of the advantages of having breakfast and how we can benefit from it. I would also
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Networking In the world of computers‚ networking is the practice of linking two or more computing devices together for the purpose of sharing data. Networks are built with a mix of computer hardware and computer software. Networking software applications are available to manage and monitor networks of all sizes‚ from the smallest home networks to the largest enterprise networks. Networks classification 1. Local Area Networks (LANs): These connect over a relatively small geographical are
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