manage themselves without user intervention. blade server Entire computer that fits on a single‚ thin card (or blade) and that is plugged into a single chassis to save space‚ power and complexity. client The user point-of-entry for the required function in client/server computing. Normally a desktop computer‚ workstation‚ or laptop computer. client/server computing A model for computing that splits processing between clients and servers on a network‚ assigning functions to the machine most
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Stage Design Method In planning for enhancement of the cybercafé server and system cloning the researcher use star topology for the networking‚ handy café for the new client-server software and tune up utility. Table 1. Developing process for the proposed enhancement Process | Task | 1. Network topology | In this point the researchers will search about the accurate network topology that can use in this study | 2. Server and Client Computer system requirement | After searching the accurate
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capabilities. Network management and security services include long-haul data encryption (DES). Figure 2-2‚ below‚ illustrates a basic LAN/WAN‚ connecting a Banyan LAN to the Parklawn Computer Center via DIMES. In this configuration‚ the Communications Server performs the routing functions for the LAN under the direction of the network operating system. No bridges are used in this configuration. While repeaters are not shown on the diagram‚ they are used on the Work Group LAN rings when required by distance
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for NAS’s is limitless. Low end Network Attached Storage units start at around $300 and can store over 5 Terabytes. The Picture on the right is of a Netgear ReadyNAS 312 RN31200 and can hold 8TB. Large Businesses use much larger NAS servers such as the QNAP TS-EC1679U-RP-US Diskless System Ultra-high Performance which costs
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FINAL EXAM: QUESTIONS 1. Which core part of an operating system provides essential services? a. Service b. Driver c. Kernel $ d. Module 2. Which among the following is the process of proving that provided identity credentials are valid and correct? a. Identification b. Authentication $ c. Authorization d. Nonrepudiation 3. The ability to run a backup is an example of which Windows feature? a. Permission b. ACL c. Capability d. Right $ 4. Which among the following is the best reason to
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components of the physical computer‚ but are devoid of physical structure themselves. This means that the environmental impact of logical computers is virtually eliminated. The ideal green computer‚ therefore‚ may lie in virtual green computing. Terminal servers can
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center: Cooling and running computers. The EPA estimated that data centers in the United States used about 12 gig watts of power‚ which is equal to the output of twenty-five major power plants in 2011. By 2020‚ in estimation‚ the world’s computer servers will either match or exceed the carbon emissions of the airline industry. Case Study Questions 1. PUE stands for Power Usage Effectiveness. It is a ratio between the total facility energy to the IT Equipment Energy. It is a method to deliver
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TOPIC: EVOLUTION OF CLOUD COMPUTING SUPERVISOR’S NAME: Dr. ABDULWAHAB K. DATE: 21ST APRIL‚ 2014. INTRODUCTION Cloud computing is a network-based services‚ which provided by real server hardware and are in fact served up by virtual hardware simulated by software running on one or more real machines‚ such virtual servers do not physically exist and can therefore be moved around and scaled up or down on fly without affecting the end user‚ somewhat like a cloud becoming larger or smaller without being
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[pic] Cloud Computing: Web-Based Applications That Change the Way You Work and Collaborate Online Table of Contents Copyright ..................................................................................................... 1 About the Author ........................................................................................ 3 Acknowledgments ....................................................................................... 3 We Want to Hear from You! ........................
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* client – An application that works on a individual computer which then relies on another piece of equipment to perform operations. * nodes – A node refers to something like a computer or a printer or any sort of piece of equipment. * server network interface card (NIC) – A specific tool that is put into a computer so that you may gain access to a network.
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