CCNA Chapter 1 OSI 7 layer model Application File‚ Print‚ database‚ apps‚web Presentation Encryption‚ compression‚ translations‚ ebdic etc. Session Dialog control - nfs‚ sql‚ rpc ‚ Connection establishment‚ data transfer‚ connection release Transport End to end connection‚ Flow control‚ Data integrity‚ Retransmissions Segments re-ordered before delivery‚ Make / tear down virtual circuits Network Routing ‚ Map of network (logical) Data Link Framing Ensures messages delivered to correct
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IJMBS Vol. 1‚ Issue 3‚ September 2011 ISSN : 23 30-9519 (O nline) | IS S N : 2 2 3 1 -2 4 6 3 ( Pri n t ) An Empirical Research on Factors Affecting Mobile Subscriber Intention for Switching between Service Providers in India 1 1‚2 G. N. Satish Kumar‚ 2H. Vani‚ 3S. Vandana Dept of M.B.A.‚ Auroras’ Pg College‚ Moosarambagh‚ Hyderabad‚ Andhra Pradesh‚ India. 3 Auroras Pg College‚ Ramanthapur‚ Hyderabad‚ Andhra Pradesh‚ India. Abstract This empirical study has investigated the
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is shown in Fig. 6. In our opinion‚ applications of wire-less sensor networks can be broadly categorized into two groups‚ namely; bio-medical and non-biomedical applica-tions. A. Wireless body area networks (WBANs) Wireless body area networks (WBANs) is a wireless net-work which permits the full exploitation of wireless sensors and complementary technologies in health care system. They comprise of miniaturized intelligent devices attached on or surgically implanted in the body capable of establish
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would help confirm this diagnosis? a. Diagnostic tests for blood gas‚ chest radiography and testing of electrolyte imbalances will give a better understanding of the patient’s respiratory condition. Knowing the PaO2 and/or PaCO2 readings will help. 3. What is the pathogenesis of the hypoxemia in this disorder? a. The DVT in her left leg is obstructing the flow of blood/oxygen transport through the circulatory system or embolus passed through the system and is causing flow obstruction. This obstruction
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The differences between circuit switching and packet switching circuit switching is a telecommunication technology by which two network nodes establish a dedicated communications channel before communication takes place whereas packet switching does not need a dedicated network to communicate‚ all network users can share the same paths at the same time. In Circuit switching to provide communication among N computers‚ there must be a connection for each computer and at least N/2 independent
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1. The liquidity of Plastichem and DCM Molding is determined through the current ratio and quick ratio. The current ratio for both companies has been falling‚ but DCM Molding current ratio is higher. In 2001‚ DCM Molding quick ratio is higher than Plastichem. This shows that DCM Molding short term liquidity situation is better. Both companies current ratio is above 1‚ which shows more current assets as compared to current liabilities‚ the ratio is falling and the liquidity is decreasing‚ but DCM
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EIGRP uses in its composite metric to calculate the preferred path to a network? Are all of these used by default? Which ones are and aren’t used by default? 2. What is the “tos” value in EIGRP and why is it always set to “0”? 3. Explain what “K” values are in EIGRP: 4. When and why should you modify the bandwidth value in EIGRP? 5. Describe the Delay metric in EIGRP. What is the delay metric actually describing? 6. Describe the Reliability
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Wireless Security Policy Rena Jackson Wireless Computing CIS_513 Dr. Edwin Otto November 29‚ 2014 Wireless Security Policy Wireless Security Policy A security policy is a set of actions that an institute or business plan to achieve to safeguard the establishment’s physical and untouchable (information technology) properties in writing. The security policy is thought of as a living document (the policy is constantly restructured as technology and workers specifications transforms). Safeguarding a
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On Measuring Available Bandwidth in Wireless Networks Andreas Johnsson Research Area Packet Systems Ericsson Research Mats Björkman The Department of Computer Science and Electronics Mälardalen University Abstract— BART is a state-of-the-art active end-to-end bandwidth measurement method that estimates not only the available bandwidth but also the link capacity of the bottleneck link. It uses a Kalman filter to give estimates in real time during a measurement session. In this paper‚ we have studied
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Communicative functions and reasons for code switching : A Malaysian perspective. PARAMASIVAM MUTHUSAMY PhD Universiti Putra Malaysia 43400 UPM Serdang‚ MALAYSIA. param@fbmk.upm.edu.my Abstract: Though codeswitching research may vary from context to context and situation to situation‚ the common factors for code switching will be threefold. That is‚ code switching deals with languages in contact. In interactive social situations code switching will be the use of more than one
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