1. UDP: The Universal Datagram Protocol (UDP) is a communications protocol that it used for fast transfer of data through the network. With UDP, there is no guarantee that the data being sent will be received at the listening IP and Port. If a packet is lost in transmission, it will be up to the requester to request that packet again, as UDP will not care nor check if a packet made it too the destination. Since UDP is simple in its execution, it doesn’t need as much bandwidth as TCP/IP would. In
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Running head: Response to Client Request I 1 Response to Client Request I Chris Merkel University of Phoenix Running head: Response to Client Request I 2 An arrangement that qualifies as a lease is an arrangement that conveys the right to use property, plant, or equipment if the arrangement conveys to the purchaser (lessee) the right to control the use of the underlying
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Baker August 2012 i Contents 1 Agenda 2 SOAP Introduction 2.1 What is SOAP/WSDL? . . . . . . . . . . . . . . . . . . 2.2 SOAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 WSDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4 How do I access the Service Manager SOAP service? 2.5 Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SOAP in Perl 3.1 What options are there for SOAP/WSDL client-side 3.2 Building a Perl client . . . . . . . . . . . . . . . .
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COMPUTER ENGG.DEPTT. ID NO. 27882 CP-1 CONTENTS TOPIC PAGE NO. 1. INTRODUCTION 2 2. EVOLUTION OF ASP
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capitals. However, Packt Publishing cannot guarantee the accuracy of this information. First published: March 2014 Production Reference: 1190314 Published by Packt Publishing Ltd. Livery Place 35 Livery Street Birmingham B3 2PB, UK. ISBN 978-1-84951-346-3 www.packtpub.com Cover Image by Gabrielay La Pintura (linaza100@hotmail.com) www.it-ebooks.info Credits Author Project Coordinator Dr. M. O. Faruque Sarker Reviewers Sanchita Mandal Proofreaders Ahmed Soliman Farghal
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Part 1 1. What is the difference between interactive processing and real-time processing? Interactive processing is when there is a continuous exchange of information between the computer and user whilst performing tasks. Examples include entering information into a query in a database or information into a word processor. Real time processing means that there is a continual input, process and output of data. It may be a situation whereby a user sends in transactions and awaits a response
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BUD 9.4 1. FOUR FACTORS A. THE RELIABILITY OF THE CONFIRMATION AND THE ALTERNATIVE PROCEDURES B. THE NATURE OF ANY EXCEPTIONS, INCLUDING IMPLICATIONS BOTH QUANTITATIVE AND QUALITATIVE C. THE AUDIT EVIDENCE PROVIDED BY OTHER PROCEDURES D. WHETHER ADDITIONAL AUDIT EVIDENCE IS NEEDED CONFIRMATION IS THE PROCESS OF OBTAINING AND EVALUATING A DIRECT COMMUNICATION FROM A THIRD PARTY IN RESPONSE TO A REQUEST FOR INFORMATION ABOUT A PARTICULAR ITEM AFFECTING FINANCIAL STATEMENT ASSERTIONS
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integration comes at a stiff price – under the hood complexity DSSS Direct Sequence Spread Spectrum 2.4GHz ISM Band ▪ Industrial / Instrumentation, Scientific, Medical (ISM) ▪ 2.400GHz – 2.4835GHz ▪ 14 channels or frequency divisions ▪ 1 – 11 used in the United States 1000mW power maximum ▪ Most devices are 30mW – 100mW CSMA/CA LBT (Listen Before Talk) Exponential back off and retry Collision avoidance via physical carrier sense and Network Allocation Vector
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Client changes port number: When a client changes its port number on a subsequent connection, but the server does not, there is a risk that an old duplicate data packet sent by the server might be accepted by the new client. However, TFTP includes a provision to mitigate this problem. TFTP operates on UDP, where both the client and server need to specify their ports for communication. In TFTP, each new request from the client is sent from a new port on the client side. The server keeps track of the
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SOLUTION Supplement to Computer Networking: A Top-Down Approach, 6th ed., J.F. Kurose and K.W. Ross © 2005-21012, J.F Kurose and K.W. Ross, All Rights Reserved The following screen shots showing the HTTP GET and HTTP reply answer these questions: 1. Is your browser running HTTP version 1.0 or 1.1? What version of HTTP is the server running? 2. What languages (if any) does your browser indicate that it can accept to the server? 3. What is the IP address of your computer? Of the gaia.cs.umass
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