A LAN‚ or local area network‚ is a group of computers ranging from small to large within a single office or building. Security and access control has to be robust to secure data‚ applications‚ and confidential records. Unauthorized access to the network is a massive security risk for the infrastructure. One way to reduce the risk of access is to implement access doors with key cards to only allow authorized personnel. So if there was a breach in security its only limited to select personnel. The
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Storage Space Outline -Bits and Bytes -storage devices Hard drives (internal‚ external‚ network) Flash drives Cloud Storage -Technologies currently in development -Summary The purpose of this paper is to shed some light on computer storage devices. In order to understand how computer storage devices work‚ I will have to discuss bits and bytes. According to About.com’s contributing author
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Continental drift has helped create the diversity we see present in modern day plants and animals. Through a process of speciation‚ the movement of the continents has had a generous role throughout evolution‚ effecting and distributing flora and fauna. The Earth’s continents were once one‚ a large supercontinent called Pangea that later separated into two smaller ones known as Gondwana and Laurasia. The separation and collision of continents has not only created some of the valleys and mountain ranges
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1. Cold Storage a. Overview The name “Cold Storage” is an icon and its story is unique in the corporate histories of Singapore. The Company had humble beginnings - a small depot storing and selling mainly frozen meat from Australia. From that‚ it has grown to become the premier player in retailing in Singapore. Established in 1903‚ Cold Storage was the child of the Industrial Revolution and Pax Britannica‚ when Singapore was the “Clapham Junction of the Eastern Seas”. Together with electricity
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The Impacts of the Aryans Focus Question: What impact did the Aryans have on ancient and modern India? The Aryans had a great impact on ancient and modern India in many ways. These people composed an oral literature called the Vedas‚ established a caste system‚ and introduced the idea of farming instead of herding. According to the textbook‚ Ancient Civilizations‚ by Diane Hart‚ the Aryans established sacred verses for their language known as the Vedas (pg. 179). This shows that the Vedas was their
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The need for more storage is growing. The amount of data produced is doubling in every two years. (in 2010 – 1.8 zettabytes) The cost of creating‚ managing and storing the data is decreasing‚ but can the optical storage expand further? The current Blu-ray lasers emit light in the blue part of the electromagnetic spectrum (about 420 nanometer wavelength). There are ongoing researches using UV light‚ that would probably have to be 200 nm and would provide storage capacities of over 100 GB in a single
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Cloud storage is a model of networked online storage where data is stored on multiple virtual servers‚ generally hosted by third parties‚ rather than being hosted on dedicated servers.Hosting companies operate large data centers; and people who require their data to be hosted buy or lease storage capacity from them and use it for their storage needs. The data centeroperators‚ in the background‚ virtualize the resources according to the requirements of the customer and expose them as storage pools
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................................................................1 1.1 Overview ……………………………………………………………………………………………..….2 2.0 Fast Ethernet ………………………………………………………………………………3-4 2.1 Overview of the Fast Ethernet ………………………………………………………………………..4 2.2 Implementation of the Fast Ethernet ………………………………………………………………5-6 2.3 Advantages and Disadvantages of the Fast Ethernet ……………………………………………...7 3.0 Token Ring ………………………………………………………………………………...8-9 3.1 Overview of the Token Ring… ………………………………………………………………………
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Ethernet vs. Token Ring Topology Ethernet and Token Ring LAN technologies operate in different ways and both systems have their inherent advantages and disadvantages. The decision on which topology to use can be influenced by a number of factors. The most common factors to consider are cost‚ reliability‚ speed‚ size‚ administration‚ security and growth. Ethernet is a frame-based computer networking technology for local area networks (LANs). It defines wiring and signaling for the physical
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MARKET ASSESSMENT: SMALL SCALE COLD STORAGES IN RURAL INDIA Introduction o Horticulture: Importance o Post-Harvest Loss: Causes and effects o Steps to mitigate Post-Harvest Loss: Introduction to Cold storage o Storage facilities: Introduction and importance Associations and people involved o Role of Government Associations o Role of independent individuals and associations Small scale cold storage in India: Innovative solution Cost- analysis Classification of Business Models o On the basis of
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