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Information Technology Essay

1 report on wmax on a 5 word page presentation on Botnets
Mobile system: “WiMAX can provide broadband wireless access (BWA) up to 30 miles (50 km) for fixed stations, and 3 - 10 miles (5 - 15 km) for mobile stations. In contrast, the WiFi/802.11 wireless local area network (WLAN) standard is limited in most cases to only 100 - 300 feet (30 - 100m)” (WiMax. Amton has the 802.16e which is fixed line or it is now a mobile WiMax system, a very good solution to their difficulties. The standard was ratified in 2005 by the IEEE Working Group (Wilcox
Pages: 10 (2500 words), Essay
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Adaption of ontologies in business process management
Is extremely user friendly, simple to be examined and grasped by people, however simultaneously shows a bit of ambiguity, incompleteness, displaying frequently inner contradictions. The dichotomy between business and IT strategies that corresponds to a significant issue in business automation, continues to be resolved by the Model-Driven Architecture (MDA) strategy suggested by the OMG. The MDA strategy is setup in three primary stages, with a development of modelling routines that move from a
Pages: 8 (2000 words), Essay
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Cisco Systems: Implementing ERP
In accordance with the given case study, the use of ERP system in the business of Cisco will be evaluated for better understanding. Cisco Systems, Inc. was initiated in the year 1984 by two scientists of Stanford University. It was for the first time traded publicly in the year 1990. The service provided by Cisco with regard to software and hardware is used to develop solutions for the internet in order to gain easy access to the information during any given time and place. Due to the enhanced
Pages: 14 (3500 words), Essay
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IT INFRASTRUCTURE
Security is a major concern for remote access and should be treated as such during network design process.Because of the demands for seamless network access for remote and in-house users as well as security of internal resources, BDB contracted the services of a technology contractor to analyze the business needs and recommend a company-wide solution. The contractor recommended the deployment of a IPSec-based VPN and the process of planning the implementation started in February
Pages: 12 (3000 words), Essay
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IT INFRASTRUCTURE
The customer service department receives the calls, book clients and advice on the best visit schedules according to the physicists calendar of events. In dire scenarios, the hospital allows direct communication between clients and their doctors for better service delivery. Therefore, telephone communication is the de facto medium although other channels such as eMail and texts are employed. The clinic has an implementation of VoIP. However, the system has been associated with some drawbacks.
Pages: 12 (3000 words), Essay
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Big data technology optimizes and stores the user generated data in exabytes using the distributed backup mechanism which significantly increases the performance and storage space in the software industry
This paper looks into how companies use big data technology to store data generated by users in exabytes by making use of the distributed backup method.The distributed backup method of storage provides companies with the opportunity to store more data in a scalable way across storage node networks. It is imperative to note that the main purpose of backing up data is so that an organization can have at least a copy of what may the company may consider as important. In the event that there is a
Pages: 5 (1250 words), Essay
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Assessment: Report
According to Gelbstein & Kamal (2004, p. 24) most institutions that are vibrant in terms of performance, productivity, and human resource management operate within the confines of networking platforms. The institutions have capitalized on the gains obtained from the sites that are performance centered. The main benefits that institutions have been accruing from the use of the platforms include increased marketing, effective communication of instructions, key tasks for employees, and sharing of
Pages: 5 (1250 words), Essay
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Reflection essay ( IT professional and society - ethical and legal issues )
In this regard, it is significant to mention that this consideration was mainly taken into account from the perspective of social media where friends use hacking as a way to obtain illegal access to the personal accounts of other friends. Subsequently, when I studied ethics and moral values, I find it reasonable to avoid justifying hacking even to access to friends’ account; in this regard, it is important to mention that this activity was mainly done for the purpose of fun and enjoyment.
Pages: 12 (3000 words), Essay
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How technology impact to fashion & life style industry
As the number of smart phone owners increases and the smart phones fast turning into an information hub for their users, analysts foresee a situation where new devices will enter the market with the ability to connect to smart phones and exchange data with them (Scaturro, 2008, 474). Smart glasses and smart watches are already sharing data with smart phones, case in point being the i-Watch by Apple Inc.The number of people with access to video games has grown tremendously over the last ten
Pages: 11 (2750 words), Essay
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Data mining
Operational engineering data can detect fault equipment with the help of data mining and determine parameters that can help in controlling such activity (Rajaraman & Ullman, 2011).Data mining tools are interactive, understandable and work directly on the data to present results. But, there are many disadvantages that have surfaced with the use of this technology tool. The most widely spread criticism is the breach of privacy of individuals. Tools of data mining are not only used by the
Pages: 5 (1250 words), Essay
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Evaluation of Information System
Most of the decisions that are made are associated with the choosing the right information system, this entails technological background and the human resource, (1988) Points out that, there are different contemporary approaches in evaluating informations systems, some of these approaches consist, the formal- rational model and interpretative approach which deals with quantitative measures and the likely or achieved cost/benefit. The Interpretative approach uses Information systems as social
Pages: 12 (3000 words), Essay
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History of Computers
The first computer mainly for commercial usage was introduced in 1951 and this was called as UNIVAC 1 or Universal Automatic Computer. IBM or International Business Machine 700 and 650 series had set their mark in world of computers. In this generation particularly more than 100 programming languages were created. This generation computers possessed operating systems and memory (Dale and Lewis, 2007). Storage media like disk and tape were effectively used along with printers being used for
Pages: 4 (1000 words), Essay
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Identify risks/threats and countermeasures in given scenarios
The administrator of the ABC Company is currently changing the password once a month. This is not secure enough. Waiting for the whole month to change the password can create a room for other persons to guess the passwords and access the system.Delegation of change of passwords to a colleague by the administrator is another risk posed to the security of ABC Company’s data. The colleague cannot always be trusted. The colleague can leak the password to other colleagues, leaving the system at
Pages: 4 (1000 words), Essay
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SYSTEMS ANALYSIS
Tools like data flow diagrams (DFDs) that chart the input, processes, output of the functions of the business, or sequence diagrams to illustrate the sequence of events, demonstrate systems in a structured and graphical form (Shelly and Harry 2012).A project is a short-term endeavor done to create an exclusive product, service, or outcome. Their nature indicates that a project has a specific start and conclusion. Project management applies knowledge, tools, skills and techniques to project
Pages: 4 (1000 words), Essay
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Information Systems Strategy
In that direction, while one partner has an Information Technology (IT) background, the other has social enterprise background, both of which can be utilized to manage this IT based social enterprise organization. Partner with IT background can take care of the website functioning and the related tasks, including supervision of the IT support analyst and importantly the IS strategy. Although, the partner with social enterprise qualifications can manage the content of the website, along with
Pages: 12 (3000 words), Essay
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ICT and Impact of ICT in Hotel Industry Marketing
A good number of hotels apply technology in their operations including marketing and promotion of their products.The hotel industry is one of the largest sectors of the world that support and promote the economies of many countries. ICT offers a number of useful advantages to all hotels regardless of size. One of the advantages is to increase effectiveness in the hotel industry by increasing revenue and minimizing costs. The other advantage is the possibility of the hotel management to make
Pages: 8 (2000 words), Essay
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Report on Design Methods and Technology Project
There are various financial needs for the efficient running of the project that the report is going to bring forth. The use of robots is quite efficient since the robot is monitored from a distance, and one does not have to be their all the time in the case of humans guarding a particular premise. The robots do not get tired and, therefore, improve the security of an establishment.The robots need finances and the proper components for security robots are essential. The study, therefore, aims to
Pages: 6 (1500 words), Essay
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Career Path Planning Report
As a software tester, one is engaged in quality assurance level of development of software and deployment. The person is involved in conducting both automated and manual software tests to ensure their fitness for the purpose they are meant for. This career of software testing involves software and system analysis to eradicate risks and prevent other software issues. The software tester role is tied to development of software systems and other technical products such as electronic goods,
Pages: 12 (3000 words), Essay
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SNMP for diagnostics and troubleshooting network problems
Depends on speed to save time, it also depends on quality to ensure the receiver or the purpose it served without flaws such as poor decoding of the information. However, while the transfer of information will depend on signal quality and network stability, five areas are of concern to ensure that communication is flawless. The user or the consumer of the information represents the first element in the communication setting. The channel of transfer as well as the servers that store or process
Pages: 28 (7000 words), Essay
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Service operations management
To satisfy its customers, ABC has to offer a high-quality service which is an important factor in customer satisfaction. Therefore, its service strategy has to be appropriateOperations are a system in which inputs are used to produce outputs (Jones and Robinson 2013). The success of many fast-food restaurants lies in their unique and intricate service supply chain networks (Sharma 2013). ABC service supply chain will be characterised by the number of waiting lines, the number of servers, how
Pages: 7 (1750 words), Essay
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