The Open Systems Interconnection (OSI) model (ISO/IEC 7498-1) is a conceptual model that characterizes and standardizes the internal functions of a communications system by partitioning it into abstraction layers. The model is a product of the Open Systems Interconnection project at theInternational Organization for Standardization (ISO). The model groups similar communication functions into one of seven logical layers. A layer serves the layer above it and is served by the layer below it. For example
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Network Operating Systems vs. MUOS (Multi-User) Characteristics Different methods of Multi-tasking Multi tasking is when the operating system seems to be performing two or more tasks at the same time‚ i.e. MS Word and MS Access‚ however these tasks are not actually running simultaneously as they are actually resident in memory processor is actually switching between tasks at a very high speed‚ therefore each user sees their own task as having priority. One disadvantage can be that the more
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The Republic of South Sudan‚ colloquially known as South Sudan‚ is located in the eastern region of Africa‚ landlocked by amidst Ethiopia to the east‚ Uganda and Kenya to the south‚ the Democratic Republic of the Congo and Central African Republic to the west‚ and Sudan to the north. Approximately 12.05 million people live in the country‚ and most of its populace are between zero and fourteen years of age‚ meaning that the country’s population will see a lot of growth when their youngest generation
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Megan Kassel Med/Surg Nursing Diagnosis: Impaired gas exchange r/t ventilation-perfusion imbalance aeb oxygen saturation of 91% Long-Term Goal: Patient will maintain optimal gas exchange. Outcome Criteria One outcome criteria for each intervention. Number each one. Interventions Label each as assess/monitor/independent/ dependent/teaching/collaboration Rationale Answers why‚ how‚ what your interventions will help solve‚ prevent‚ Or lesson the stated problem specific to each patient. Evaluation Evaluate
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South Africa Water Treatment technologies in SA Compiled by: Jonathan Lincoln Swiss Business Hub South Africa (SBHSA) Pretoria‚ December 2011 Download: www.osec.ch 1/9 Overview and trends Water supply and sanitation in South Africa is characterized by both achievements and challenges. After the end of Apartheid South Africa’s newly elected government inherited huge services backlogs with respect to access to water supply and sanitation. About 15 million people were without safe
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Introduction of life history of anna hazare Anna Hazare was born on 15th January‚ 1940 in Bhingar village in Ahmednagar district of Maharashtra state to Babu Rao Hazare and Laxmi Bai. His parents christened him as Kisan Bapat Baburao Hazare. Anna Hazare was raised up by his childless aunt. He couldn’t pursue his studies beyond 7th standard due to family reasons. He started his career as a driver in Indian army in 1963. He served Indian army for a span of 15 years. During this time‚ he faced
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Malaysian Proton and AFTA: threat or advantage? At the October 2000 Association of Southeast Asian Nations (ASEAN) Economic Ministers meeting in Chiang Mai‚ Thailand‚ the Malaysian delegation proposed an extension to the ASEAN Free Trade Area (AFTA) tariff reduction scheme in an effort to protect Malaysia’s auto industry. Given that the development of Proton and Perodua‚ the country’s national cars‚ has received extensive government support‚ protection‚ and preferential treatment‚ there was concern
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Compiled by A.K.Asokan. (E-mail:asokanak@hotmail.com) Page Nos.1 of 16 WIDE AREA NETWORK Local Area Network can be easily understood since typically every office has a LAN. One could personally see the switches connecting various computer nodes and may be a router to which the switches are connected. Also we can see the Network Interface Card (NIC) at the back of the computer where we plug in the cable with the RJ45 connector‚ the blinking light etc. on the card. (Sometimes when it is not
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Amity School of Communication AMITY UNIVERSITY RAJASTHAN Effects and implications of coalition governments on the political scenario in India Abstract: Parliamentary democracies ruled by multiparty cabinets make foreign policy decisions in a fairly unique institutional context‚ complicated by the politics of coalition government. Recent research suggests that this context is associated with foreign policy behaviors that are quite distinct in character from foreign policy made by single party cabinets
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A STUDY ON TALENT MANAGEMENT IN SOFTWARE INDUSTRY Talent Management: An Introduction An organization‚ today‚ large and small‚ depends on talent management as a part of their business strategy. The present business environment is very challenging due to intense competition among the corporate business world. Creation and preservation of knowledge has become a key tool in accelerating competitiveness and enhancing organizational capabilities to respond according to the market changes‚ where
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