Wireless communication protocols have evolved rapidly since the introduction of 802.11 Legacy over a decade ago. Over the last 10 years we have seen efficiency and performance increases on all fronts‚ which have lead to greater range and faster transfer speeds. With Legacy 802.11 protocols‚ speeds maxed out at around 2 Mbits/sec and indoor range was only about 20 meters. In 1999‚ the 802.11 protocol got a couple of amendments in the form of 802.11a and 802.11b. Both offered higher speeds and slightly
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OSI Protocol Hierarchy Session Layer The session layer is the fifth among the seven layers of the Open System Interconnections (OSI) model. It resides above the transport layer and below the presentation layer‚ and provides “value added" services to the underlying transport layer services. The session layer (along with the presentation layer) add services to the transport layer that are likely to be of use to applications‚ so that each application doesn ’t have to provide its own implementation
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SEMINAR REPORT ON “WINDOWS AZURE” Submitted By MANIKANT ROY Under The Guidance Of Prof. NishantPachpor In Partial FulfilmentOf The Requirement Of MASTER OF COMPUTER APPLICATIONS (Semester – III) 2011-2012 DEPARTMENT OF MASTER IN COMPUTER APPLICATION (UNDER FACULTY OF ENGINEERING)‚ SINHGAD INSTITUTE OF TECHNOLGY (LONAVALA). CERTIFICATE Mr. MANIKANT ROY of class MCA IInd Roll No: MS45 has given a seminar on “Windows Azure” with satisfactory
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Na+ H+ Wallert and Provost Lab Excel with hard work and inquiry Ammonium Sulfate PPT Protocol Theory and Introduction: Ammonium Sulfate Precipitation is a classic first step to fractionate proteins by causing perturbations in the solvent with respect to ionic strength. Historically‚ separation methods were limited and as a result precipitation methods were highly used with very fine cuts in ppt conditions. As more choices of inexpensive and quality resins are commercially available precipitation
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There are 196 parties to the convention including Malaysia - but the United States is not one of them. Additionally‚ there are two protocols in the CBD framework. The Cartagena Protocol on Biosafety‚ which addresses the safe transfer‚ handling and use of living modified organisms (LMOs) that may have adverse effects on biodiversity‚ has 170 signatories. The Nagoya Protocol on Access and Benefit-Sharing (ABS)‚ which addresses the fair and equitable sharing of the benefits arising from the utilisation
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COMPARING OF WinXP‚ Win7 and WinVista ON PERFORMANCE: (using an ordinary pc with the specs of consisting of an Intel dual-core E5200 CPU‚ 2GB of RAM and an ATI Radeon HD4550 graphics card. We installed XP‚ Vista and Windows 7 in that order (all 32-bit versions) on the machine’s 500GB hard drive) #Boot time: 1. Win7 2. WinXP 3. WinVista #File transfer (small file capacity): 1. Win7 2. WinXP 3. WinVista #File transfer (1gb file capacity): 1. Win7 2. WinVista 3. WinXP
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both small and large networks. Unlike some network layer protocols‚ TCP/IP is specifically designed to facilitate the routing of info over a network of arbitrary complexity. TCP/IP operates primarily at layers three and above‚ and includes provisions to allow it to function on almost any lower layer technology‚ including LANs‚ wireless LANs‚ and WANs of various sorts. One of the most amazing characteristics of TCP/IP is how scalable its protocols have proven to be. The TCP/IP standards are not proprietary
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The Kyoto Protocol‚ which took effect on February 16‚ 2005‚ aims to reduce the amount of greenhouse gas emissions around the world. The debate whether the issue of climate change is valid or whether it is an exaggerated theory is still ongoing. Given that the Kyoto Protocol raises economic concerns and that it lacks overall effectiveness‚ Canada and businesses in general should not be in favour of it. This is in part because of the treaty’s conditions and partially because of the actions of other
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Zone Routing Protocol in Computer Networking (ZRP) Abstract Routing protocols for mobile ad-hoc networks have to face the challenge of frequently changing topology‚ low transmission power and asymmetric links. Both proactive and reactive routing protocols prove to be inefficient under these circumstances. The Zone Routing Protocol (ZRP) combines the advantages of the proactive and reactive approaches by maintaining an up-to-date topological map of a zone centered on each node. Within
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Windows XP In 2001‚ Microsoft introduced Windows XP (codenamed "Whistler"). The merging of the Windows NT/2000 and Windows 95/98/Me lines was achieved with Windows XP. Windows XP uses the Windows NT 5.1 kernel‚ marking the entrance of the Windows NT core to the consumer market‚ to replace the aging 16/32-bit branch. Windows XP is the longest version of Windows ever released between upgrades‚ from 2001 all the way to 2007 when Windows Vista was released to consumers. The Windows XP line of operating
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