In-Home Internet Coursework Example | Topics and Well Written Essays - 500 words

In-Home Internet - Coursework Example It is as a base station and distributes internet to the surrounding areas. Varied cells are assigned different frequencies from that closer to prevent signal interference and ensure reliability is in existence. Frame relay does the implementation without any error or control of flow. Here the data rates are up to 4 Mb/s and more depending on the provider. When handling frames, the latency is reduced, and precautions have to be taken to ensure that there is no build -up at switches occurring at intermediate points. Since these relays are identified uniquely by a DLCI, they ensure that there is communication from both directions of the DTE device. However, most of the connections concerning Frame Relays are based on PVCs other than SVCs. The provision from Frame Relay is permanent with bandwidth being medium thus its ability to carry data and voice traffic. It is thus suitable for Local area networks since the router only requires a single interface even with use of many VCs. Asynchronous Transfer Mode on the other hand came up due to standards for transfer of data, voice, and video at the same time (Mollenkopf, KloeÃŒ , Olbermann, Klumpp & Redecker, 2010). The speeds of operation were extremely fast than what had been previously attained without these standards. ATM has even better speed transmission capabilities than what Ethernets have achieved in local area networks. It also finds use in cell switching handling fixed-length. It involves multiplexing many packet switches that originate from varied cells that exist in different sources. The breakup of AT&T is the start of a season of smaller communications in the world. The resultant effect is a shift in the nature of competition. Local companies on phone will offer competition spanning regions and businesses. The advantage will be the high speed of connection. Opportunities are in providing products that are standardized with better improvements. It also

Essay on employability Example | Topics and Well Written Essays - 1250 words

On employability - Essay Example The recent world economic downturn and the pace countries will adopt towards recovery will translate to changes in statistics regarding employment and related practices e.g. selection and recruitment. This paper will discuss employability in light of my career direction and how this is in alignment with the current labour market. Career plans after graduation Employability is a huge concern to me but the course that I am pursuing i.e. Information Technology and Business Management has a good inclination in the job market. However, it is important to note that the type of organisation, professional level and type of job are important in determining short term success. Higher Education Institutions are meant to offer students better employment prospects (Yorke and Knight 2004). The plans that I have set aside after my graduation relate to becoming an Information Technology Project Manager. This is a position whose role is being redefined the world over due to the volatility of the IT f ield as well as that of managing related projects. Technology is quite dynamic with many changes happening all over the world that aim at enhancing ways of doing business. Managing IT-related projects will therefore require someone who is highly dynamic in regards to their general outlook of things as well as be able to timely capture emerging trends. Furthermore, project management in the IT sector is requiring managers to embrace the globalisation aspect of doing business and current marketing strategies of customers in the highly competitive global arena. Failure to adopt these in IT project management renders a manager irrelevant. It is therefore important to look deeper into my education landscape so far as well as in the near future and assess whether I am employable as an IT project manager. Employability in relation to the Article As the article by Brown et al. suggests, employability is relative depending on whom and where it is being analysed (Brown, Hesketh and Williams 2 002). IT industry in the current working environment requires personnel who have adequate knowledge in business management. The reason for this is that IT connects all departments and personnel within an organisational setup whether small or large. Those people working in the IT department therefore need to have adequate knowledge of all business operations. Having studied business management, I stand to understand how projects need to run till completion and when numerous departments are involved in ensuring success. The labour market especially in the UK has balanced all sectors relatively well and the fortunate occurrence is that all these sectors depend on IT to function internally and to interrelate (Meister 1998). The preference of taking IT project management as a career is based on the labour market limitations towards the range of jobs one can render application. Studying Business Management coupled with Information Management makes me think that project management in IT is an appropriate choice and that I have a chance of acquiring a job as a project manager. This goes ahead to prove the social construction of employability. On the other hand I would rather not take a receptionist job based on the social connotation that such is not appropriate for a person bearing my credentials. Considering the above relationship between labour market, employability and education