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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changes in our life. One of the most prominent features of the present century is the progress of science and its effects on almost every aspect of social life. Nowadays‚ more and more new things invented to make our life more comfortable and convenient. It is difficult for us to point out which inventions changed human’s life the most‚ but in my opinion the three most remarkable inventions changed the world the most are the creations of electricity‚ aircraft and computer. Firstly‚ electricity actually
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Upon first examining the title of this poem‚ “The Layers‚” I predicted that the poem would be about a person’s “layers‚” such as their personality‚ and who they present themselves to be on the outside versus who they really are on the inside. After reading the poem‚ I found the title in the line “Live in the layers‚ not on the litter.” In context of the poem‚ I’d say this line and the title are using layers to represent different parts of our lives. Throughout the poem‚ the speaker is exploring and
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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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“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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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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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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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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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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International Advanced Diploma in Computer Studies Lecturer Guide Enterprise Networking © NCC Education Limited‚ 2007 V3.0 1 Enterprise Networking Lecturer Guide Modification History Revision Date Revision Description V1.0 28 November 2001 March 2003 August 2004 September 2007 For issue V1.1 V2.0 V2.1 Amendments to V1.0 Content update Minor amendments and update to Sessions 6‚ 9‚ 10‚ 11. Sample timetable included. © NCC Education Limited‚
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