Information Technology Essays

The author states that the open source systems were found during the 1980s with the development of a free version of ‘Unix’ by Richard Freeman. The open source system becomes interesting to user groups such as the individual users who use the open source systems in industrial and academic areas mostly in the non-software areas.

First of all, I want to mention that the unified standards are essential for any kind of information systems. Standards provide external interfaces for the distributed systems so they can connect to other information systems, perform data exchange and provide necessary feedback, for example in case of failure.

The E-Commerce solution involves all the major business processes and has a centralized web interface with differing access levels for various types of stakeholders. The requirements for implementing this solution in terms of networks, databases, and programming are analyzed. The security considerations and the payoffs to the various stakeholders are outlined.

The author states that the history of the two competing web sites tells a story of the establishment of Facebook as an elitist reaction to the unsavory reputation of Myspace. The story very much parallels the demographics of America during the 'White Flight' from the major cities to the safety of a suburban lifestyle.

This study will be conducted in response to the need for mobile phone users to carefully evaluate the facts and exaggerations in advertisements. As mobile phones continually become a basic necessity, man has to know how to assess commercials appealing to them and identify which elements to believe and base their decisions.

Distribution introduces a whole new set of semantics for ease of computing; some applications by their very nature are distributed across multiple computers because of one or more of the following reasons (Chaffee & martin, 1999):There are some applications which might need to access common data

According to the research findings, it can, therefore, be said that in order to overcome the most commonly faced problem by internet users, one has to consider both hardware and software problems as nothing can be said with certainty whether it is the problem of hardware or the software that hinders efficient net surfing.

Object-oriented technologies include such broad areas of research as software engineering and programming languages, oriented programming and development, human computer interfaces and grid computing.

Though IBM has a longer and more consistent record, and Microsoft has grown into a larger corporation, both have leveraged the brilliance of Jobs and the resources of Apple Computers during their evolution. The story is not yet over in 2006, and the world is likely to see further innovation from both the company and its founder.

The government may want to ensure that information circulating from its own agencies only goes to the designated areas. Among the most sensitive areas of government are the criminal justice departments and the criminal intelligence departments; these hold equally sensitive information and any information in circulation needs to be fully secured.

The author states that the Internet is probably one of the greatest human inventions as the development of the internet has changed how the world functions. It has helped improve communication and develop e-commerce. It is also a source of information and entertainment. However, just like anything other invention, the internet also has its disadvantages.

To achieve all the above-mentioned objectives, a composite object of a car is created, having a body, roof and a pair of wheels. Colors have been added appropriately to satisfy the first objective.  Loops have been used to satisfy the second objective and timer functions with dynamic parameters have been used to satisfy the third objective.  

People use some animals as tools: horses and camels for transportation, dogs for hunting, and oxen or carabaos for cultivation. A first great leap to set us apart from other primates was people's ability to create and control fire. Fire disinfects food; it also molds metals and transforms other materials. Fire is energy, required to make and run other tools.

Due to its tradition of excellence, it has registered more than 23,000 students in one academic year. More than 4,000 of this student population is comprised of international students from 160 overseas nations (www.wmin.ac.uk, “about” page). The university has established a virtual learning environment called the “Blackboard”.

The author states that the two important issues now confronting Google are, how to retain leadership in the core business it operates in and how it should prepare itself to be successful in the new areas of business it is entering into now. Google has realized that even for its core product, the search engine, competition is emerging.

If we took a rule-based approach in developing a chat-bot, we end up with a system that is too inflexible, and which produces the kind of responses that the stuff of many jokes and much ridicule; if we follow the “learning” approach, we might find that certain items of vocabulary not in the training set would stymie it, leading to no response.

The Open Systems Interconnect reference model formulated by the International Standards Organization (ISO), defines at least seven layers to enable communication through the network. These layers are the physical layer, the data link layer, the network layer, the transport layer the session layer.

The author of the paper gives a detailed information concerning the identity in the information system, namely, it is mentioned that the domain names are usually represented by user-friendly names which are in reality numbers which represent a unique address. Moreover, domain names are intended to unambiguously associate a name with an IP address.

In such cases, you would use a WLAN Router, often available as combination unit of WLAN-router and DSL / ADSL modem. Using a Wireless Access-point, networks can be configured with systems connected via cables and via Wireless connections. (WLAN, 2006)

One of these problems is identity theft. Identity theft has greatly increased with people using their personal information over the internet. When people buy something online with a credit card or use any personal information online, no matter how secure the site says it is, there is a chance of identity theft.

The author states that in addition to the logo, it features picturesque snapshots of tropical beach and canoeing team, an old-style photo, and the club’s slogan “tied together by the ocean” written in Hawaiian. Outrigger Canoe Club’s website has an informative nature and provides a lot of helpful information.

Systems that assess e-commerce investment payoffs help senior executives develop strategies and allocate resources to back such e-commerce strategies. Such systems also aide e-commerce managers to analyze current projects and determine which projects will benefit the company on a long-term basis, and which ones will have short-term benefits.

In today’s internet environment, the consumer faces a lot of risks while conducting business through the internet. Many financial crimes are being carried out on the internet such as frauds, identity thefts, cyber attacks, cyber Terrorism, cyber attacks during the war on terrorism, viruses and worms, hacking and malware techniques.

The author states that interacting with computer technology was designed after the typewriter which used a keyboard to operate hammer-like devices with alphabetical, numerical, or punctuation types. At the time usage of a keyboard, the interface seemed a logical choice. But, normal human interaction does not use this type of interface.

The information technology application in the field of medicine started even in 1906’s. These kinds of applications have become inevitable in most of the disciplines of science and technology. Just how IT revolutionized other fields, the medical informatics emerged as a new Informatics application domain in medical sciences. The need for automation and IT enabled process are found to ever increase recently.

The smart board technology is part of the interactive white board technology. It can be described as an assistive technology. It assists the teacher make the learning experience worth while especially for those students with special needs.

It is used now by Air Force of thirty countries. F-16 aircraft has computers that are fixed inside its structure. These computers provide high-tech solutions for complicated environments that pose multiple threats of modern generation of weapons. The core strength of computers fixed in F-16 is its software which is known as the Operational Flight Program (OFP).

According to Leidner and Jarvenpaa (1995, pg. 1), “To use information technology to improve learning processes, the pedagogical assumptions underlying the design of information technology for educational purposes must be understood.” .” The problem, however, reaches beyond integrating information technology into classrooms.

Professor simply means that whoever has access to use economic, political, and other important information first could better position them to get advantageous terms or situations. Whoever gets information on the newest business opportunity first could quickly position him so that he will earn much higher than anyone who will avail of that business.

Computer Numerical Control (CNC) popularly known as Numerical Control (NC) is the automatic control that is integrated into machine tools and equipment used in manufacturing mass products. These automated instructions are abstractly encoded into a program that is used as a language by the tools.

This number is just for just one website or server, so you can imagine how hard it would be if the client needed to have to type each and every IP address for every single website that they enjoyed visiting on a daily basis. For example, a website called "Albaheer" could have an IP address of 208.113.201.163, a number that most people would not be able to easily commit to memory.

The Therac-25 system was set at a certain level in order to allow the operator to maintain control over the machine at all times. It is given in the assignment that Although the computer is under operator control

Analysis of chemical composition of matter is the supporting pillar to the development of any new product or structure. The collective term used for the various laboratory procedures available to separate matter into its constituent compositions to analyze their chemical nature is known as Chromatography

The author states that while Microsoft had begun from desktop operating systems, such as DOS and Windows 3.0, Novell was initially oriented at network operating systems. But later, when Microsoft successfully entered the network operating systems market with its Windows for Workgroups and Windows NT, Novell attempted to challenge Microsoft.

 Singularity is a Microsoft Research project to develop techniques and tools for building dependable systems that address the challenges faced by contemporary software systems. Singularity is approaching these challenges by simultaneously pushing the state of the art in operating systems, run-time systems, programming languages.

"LMS or Learning Management Software is a "Software that automates the administration of training. The LMS registers users, tracks courses in a catalog records data from learners; and provides reports to management. An LMS is typically designed to handle courses by multiple publishers and providers.

Vodafone is the largest network operator in the world with equity interests in 25 countries and partner networks in almost 36 countries. The most unique thing about the company is the very local nature of it services. It uses its experiences of several other markets especially that of Europe in developing new markets through joint ventures

Upon encoding the web address, the author was redirected to the new InfoGate 2007. There was a choice of reverting to the old InfoGate, but then s/he thought to use the new InfoGate so s/he chose it by waiting for the redirecting process to finish. The Interface that appeared on the computer’s screen is shown in Figure 1 (blue and pink arrows supplied).

If anyone wants to add an XML view onto existing database or repository, there is a need to consider the benefits of enterprise integration of native XML database and also data integrity issues. It's also necessary to share the data with applications which are not XML-aware; this is often true for data-oriented XML.

The author of the paper states that NIBIN houses a database of digital images of the markings made on used ammunition recovered from a crime scene or a crime gun test fire. The digital images are then compiled within hours into a file which is next compared to the images already in the database.

The association’s mission is to define meaningful, user-centric models and metrics, develop standards, measurement methods, processes, and new technologies to improve performance against the defined metrics; and promote the adoption of energy efficient standards, processes, measurements and technologies.

The author states that the general environment consists of a wide economic, technological, demographic, sociocultural, environmental, and political-legal environment. The forces have a profound impact on the industry and on the organization. The global economic recession will affect both the national economies and the organization.

The author states that in the past several years, a host of articles that examine some of the more gruesome results of teenagers communicating through Myspace have become quite popular. But is MySpace really to blame for these results or should teenagers be expected to behave in a more responsible manner to ensure their own safety?

Positive results have already been observed due to the organization’s initiative in the utilization of information technology in the country. Farmers have been able to maximize their productivity through the different information that they obtain from telecentres. The internet encourages global marketing and promotion.

The success of a project is highly dependent on the ability of team members to complete different tasks within time and schedule, without compromising the quality. It is hence, imperative for project managers to recognize the right human resources and to manage them properly. In such a situation, communication plays a vital party.

The journey of 4G began in the 1970’s when the first generation (1G) was launched that mainly used analog system. The second and third generation (2G & 3G) used digital system that was embraced by the people. 4G is expected to change the life of people entirely through various ways such as in communication sector.

The conclusion from this study states that millions of people in all parts of the world use social networks as the only way to stay connected to their families, relatives, and friends. On the other hand, millions of people suffer the damages caused by weak privacy protection in social networking. To a large extent, social networking is more a benefit rather than a problem.

Hiding implementation details allows programmers to rework the implementation details of say a method within a class without changing the code that calls the altered method (Sierra & Bates, 2008). This way, encapsulation protects the data and code of one module from being randomly accessed by other modules.

This type of approaches is ultimately purposed to realize high-end computing being performed in an exceptionally secure and trustworthy environment in solving extremely complex problems.

According to the author, in the strategic basis of implementation, one of the first things to consider is the mission statement. A mission statement is a motto or theme, which is usually the first basis that is set. The mission statement gives the people involved in the project a general idea of what is to be achieved.