YOU DECIDE LLOYD BARTSHE NETW 208 Scenario Summary Over the past several weeks, you have carefully considered the devices and media that will be used to communicate between the Pittsburgh and Cleveland offices. You must now move your attention to moving data between the two networks. Kim has recently bought a networking book and began reading up on Frame Relay, but was confused by all of the new terminology. Perhaps with your networking knowledge, you can help Kim in this area. First I think
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assumed that all losses are due to congestion avoidance, which becomes quite problematic over wireless links. Congestion avoidance is a way to deal with lost packets. In packet-switched networks, packets move in and out of the buffers and queues of switching devices as they pass through the network. A packet-switched network is often referred to as a “network of queues”[W. Stevens 2]. A characteristic of packet-switched networks is that packets may arrive in bursts from one or more sources. Buffers
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Chapter 11 True/False Indicate whether the statement is true or false. ____ 1. Asynchronous serial connections are typically used with analog modems. ____ 2. The benefit of multilink is that you can combine the bandwidth of two separate devices over one logical connection. ____ 3. Compared with PAP, CHAP provides a much more simple authentication process. ____ 4. Using authentication with PPP connections is mandatory. ____ 5. The Frame Relay map can be built automatically or statically
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controlled, single connection model is known as circuit switching. Circuit switching works well for telephone calls, it does not work as well for sending data across a large WAN or an interconnected network like the Internet. The Internet was designed to be resistant to failure. In a circuit switched network a failure in any one of the connected circuits causes the connection to be interrupted and data to be lost. Instead the Internet uses packet switching to move data between two points, in a packet switched
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the 5-forces determines the profit potential of an industry .. Or industry attractiveness - Time and cost of entry - Specialized knowledge - Technology protection - Brand identity - Switching costs - Number and size - Uniqueness - Switching cost - Substitute inputs - Substitute performance - Switching cost - Industry growth - Number of competitors - Quality/price differences -
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Answer 1). Many IT managers focus solely on mastering new tech skills to increase their value to their employers -- a strategy that makes perfect sense, but only up to a point. Once a manager reaches that point, he is viewed as only technically proficient and being perceived as unskilled in business planning and learning how to communicate and collaborate well with customers, coworkers, and service providers. Having a balance of these "hard" technology skills and "soft" business and people skills
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HAND TEST DR. EDWARD E. WAGNER HISTORICAL DEVELOPMENT • The first scientific attempts in relating the hand to personality developed out of the study of the body types (asthenic/thin; atheletic/ muscular; pyknic/ stocky) by Ernst Kretschmer in 1931. o BODY TYPES--- TRAITS( PSYCHOPATHOLOGIES ▪ PYKNIC: friendly ( depressive ▪ ASTHENIC: timid, introverted ( schizophrenic • Charlotte Wolff (1943) studied certain characteristics of the hand
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Assigning evaluation and management codes By Tina Cunningham Initial consultation is performed of a 78 year old female with unexpected weight loss, abdominal pain, and rectal bleeding. A comprehensive history and examination is performed. I would code this 99205 The comprehensive history of the patient with detailed history. A 30 year old patient presents complaining of flu-like symptoms characterized by unremitting cough, sinus pain, and thick nasal discharge
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inappropriate modifiers or no modifiers, billing an invalid or outdated code and billing non covered services. Most health care payers base their decision to pay or deny claims only on the diagnosis and procedure codes. Simple errors and mistakes such as typos, incorrect dates, and double billing. Typos, or typing mistakes, can occur when entering a patient’s name or address. Although these may seem not as vital compared to entering the correct code it’s still very important to double check all records, files
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Introduction Coding specialists have a powerful effect on healthcare organizations by providing significant coding abilities. Having the abilities to apply accurate codes can create an impact on hospital reimbursement and patient care. Therefore, as the coding supervisor of the University Hospital, I have been asked to merge the inpatient coding specialist job and outpatient coding specialist job into one job position. During this process, I am going to create a new job title and select two job
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