Information Technology Essays

It's pointed out that while accessing an X-stream server from a remote location like home, several network and protocol processes take place in the network. This report is intended to provide an insight into how packet data travels through the networks, the role of various protocols, and about various processes that occur within the network.

The airline is the largest and most consistently profitable airline. This company is in the airline industry which is greatly affected by environmental factors such as politics and economics that decrease the number of passengers. Many companies in this industry develop strategies that enable them to be more effective.

In modern times advanced programming languages are in place that allows for fast interpretation and fast execution of operations. There are different types of programming languages subject to their usage and application. While some are restricted to advanced level operations and interpretations, others are relatively user friendly.

Data within tables can relate with each other and the database administrator has the responsibility of ensuring that there is the effective management of each data table. Effective management of data tables involves the accurate joining of single or multiple tables. Database administrators manipulate data in tables using Structured Query Language.

Otherwise, computers connecting from local area networks are likely to have permanent IP addresses or be issued with a temporary address from Dynamic Host Configuration Protocol. All in all, any computer connected to the X-Stream will have an individualized IP address. Connection to the X-Stream might involve the conversion of alphabetic texts.

The computer interconnectivity, which is dependent, on the global internet, however, makes its components an easy target for attackers who try to deplete their resources and launch denial of service attacks against them. The DoS attacks can be described as a single group or person’s spiteful attack to cause the site.

The Internet is an important tool for collecting knowledge and information. For that reason, it is viewed as a basic right for all human beings. Infringement of these rights has further given rise to cybercrime, privacy concerns digital insecurity and defamation issues. Governments are today grappling with ways of addressing these concerns.

It's pointed out that several risks now surround businesses functioning in the cyberspace due to which business has to be extremely cautious by evaluating risks and implementing certain controls. As a core product, Mc Bride Financial Services aims to offer an efficient and user-friendly mortgage application process.

It is common knowledge that rarely does anything tend to function according to plan and as such, it is found that program projects are no exception to this rule. In essence changes in program, systems are evidently bound to happen and the manner in which one deals with them will determine just how successful a given project will become.

One of the most important ways of understanding and exploiting these opportunities is relying on important information sources to research and identify key aspects of prime importance. Realizing the importance that information and technology play in businesses, organizations have started making strategies.

Sociotechnical systems are approaches that relate to organizational work design with complexities that takes cognizance of people and technology at their workplaces in the context of organizational development. It simply describes the manner in which the infrastructural complexities in the society interact with human behavior. 

This report critically reviews the features of Information and Communication Technology and the Supply Chain Management issues relevant to the expansion. It identifies key issues that the owner, Ogonwe, needs to be sensitive to and provides logical recommendations on how to optimize resources and attain the best results in implementation.

A business model is defined as an approach adopted by organizations to integrate the description of a product and services provided by an organization, the level of information movement within the organization. It demonstrates the degree of innovation of an organization and its responsiveness to consumer needs and changes in taste preferences.

This is the competition. Notably, these sites currently do not make provisions for clientele to design their own products. The proposed intends to stay unique by providing a platform for buyers to design their own products. This will be facilitated by having clients draw sketches or upload pictures of their preferred designs.

The author of the following paper states that the students can access their personal and course-related material from all the widely used internet browsers through their desktop systems. The purpose of the mobile application is to allow the students to access the same resources through their mobiles as well.

In today’s changing world, agile software development is accepted as the best way to deliver high quality and trusted software. Scrum method is one of the most popular agile methodologies. However, the scrum method does not support engineering practices. Extreme programming is regarded as the best practice of software engineering disciplines.

When data were processed with conventional files, it fulfilled the need existing during those eras. With increasing complexity in data as well as an enormous volume of data generation, users started to feel the need for data processing, filtering, monitoring and even controlling it. At present, almost every organization needs to access, monitor.

The market for music reflected numerous modifications and this change as a whole has been examined very minutely by the record labels for devising strategies (Barnet and Burriss 125). These strategies helped the record labels to understand the changing taste and preferences of the consumers and their nature of devotion towards music.

The opinions about cloud computing differ from one person to the other. For example, Schneier (2009) emphasized the fact that “cloud computing is nothing new”, but the contemporary version of the time-sharing model of 1960s. The author also mentioned that the notion of time-sharing eventually came to an end with the developments of a personal computer.

It can also be perceived as a branch of computer science concerned with the creation of brainy machines that have the capabilities to mimic human intelligence, thereby reacting like a man. Such aspects in contemporary computing as machine learning, voice recognition, use of computers to solve problems.

More versions of user friendly, machine friendly, and secure software packages are being released by vendors very now and then. For years, Microsoft has released different versions of their windows server. The different versions come with improved features and capabilities that suit the user requirements for competitive advantage.

Brooks explains that the launch and recovery method of a drone is always conducted by a task of an external operator who is on the ground or an automatic system that is computerized. On a historic note, UAVs are aircraft that are remotely controlled; however, autonomous control of the aircraft is on an increase.

The author of the paper points out that the fact that evolution is huge and it is happening continuously from multiple directions leads to a very complicated situation and a very difficult puzzle for the company's decision-making people that they have to decide in which direction they will lead their companies.

The author points out that the reason behind this has to do with the fact that the technology of several decades ago was much simpler than it is in the current time. For instance, understanding data management in the 1950s or 1960s was only a question of where information was physically stored and how it was organized.

It can be affirmed that UAVs help in enhancing the overall effectiveness of military tasks along with providing complete assistance to NASA for performing its operations effectively. UAVs are drones that are usually larger in size and require an airstrip for take-off. Since UAVs are quite expensive and risky in terms of collision.

It's pointed out that an unmanned aerial vehicle is an aerial vehicle specifically designed for use without the need of a pilot. The unmanned aerial vehicle is widely known as a drone. Drones are mostly used in the military zones by the U.S. and other developed states to provide surveillance for troops on the ground.

The author of the paper states that these products have been strong sources of fascination for decades given that it tends to defy long-held conventions of how it ought to work organizations as large as this. This article will delve into each aspect involved in this process of development, design, and validation in detail.

The author states that the revolution in computing in the past few decades is an indication that the use of information technology will continue at a rapid speed. The growth of e-commerce is creating fundamental changes in society, governments, and economies with political, social, and economic impacts.

It has been anticipated that the server will soon end up followed by an irreversible breakdown. Correspondingly, the current situation of the server has forced the organization to find alternative solutions for the issue that it might face later or sooner. In this regard, it has been reckoned that the organization has three possible alternatives.

The stadium runs as a business, independent of the teams that play there. The stadium management needs to gather for the needs of various users of the stadium such as guests, visitors, fans, and press officials. Currently, it is assumed that the stadium has no LAN connection to gather for the needs of the users.

The author states that it will be in every dog owner’s mobile phone. While it is not difficult to pet a dog, it is even easier if u can see all the data related to them and choose from various cool outlets, parks, and socializing areas on a single map on your cell phone. The app provides much more than just a social app.

The term data-centric refers to software architecture in which databases play a huge role in defining the infrastructure, This can also mean Business Intelligence, data science, and other crucial elements that define the organization’s zeal to capture data. In addition, data-centric revolves around ERD.

The author states that the virus causes devastating effects on the functionality of the operating systems leading to irreversible significant damages. The virus is intentionally created by computer expatriates with ill intentions and once its initial transmissions have taken place it becomes very difficult to regulate.

Increased use of IT has affected societies in both positive as well as negative manner. The two positive societal effects of increased use of IT could be witnessed in the arena of education and sharing information. The education system with the implementation of IT is facilitated in providing education services to students in an effective way.

The layer under discussion in this paper is the application layer and applications. The application layer is the layer that provides the interface existing between the applications used in communication and the underlying network where messages are transmitted. This layer in the OSI model serves as the first step of ensuring that data is on the network.

To make UNIX portable, Ritchie and Thompson were compelled to rewrite it in a novel programming language named C, something that led to its wide use in institutions (Negus, 2013). Richard Stallman, in 1983, began the GNU project with intent to create an operating system that was similar to UNIX, but free, and created the GNU General Public License (GNU GPL).

This paper explains the differences between analog and digital signal processing and controls. Analog signal processing and control can be carried out in real-time and takes up less bandwidth while digital signal processing and control does not assure real-time processing, but takes up more bandwidth to convey the same data. ASP applies analog circuit components like rheostats, capacitors, and transistors.ASP has been in use for numerous years.   

The Internet has made lives easy by giving us a platform through which we can access information regarding any subject across the globe. On the other hand, it even serves as a tool through which we can easily communicate with our friends or relatives or even with unknown people located in any corner of the world.

The paper shows that in 2011, the IBM Watson supercomputer competed and won against two competitors, namely, Ken Jennings and Brad Rutter in the challenges of Jeopardy. This supercomputer has the power to retrieve a human's ability by using natural language with a higher accurateness, speediness, and confidence.

The author of the paper states that business units in the present day context have been under high alert with regard to their security towards information from cybercriminals. Likewise, companies have strengthened their cybersecurity procedures, so that confidential business data would be secured effectively.

The author states that in the conventional licensing method, the developer is the owner of the software copyright, but in the open-source, copyright belongs to a group or entity although the source code of the software must be open for scrutiny and any user or researcher can adapt and modify the software code.

The successful emergence of the IoT vision, however, will require computing to extend past traditional scenarios involving portables and smart-phones to the connection of everyday physical objects and the integration of intelligence with the environment. Subsequently, this will lead to the development of new computing features and challenges. The main purpose of this paper, therefore, was to investigate the features, challenges, and weaknesses.

In the present modern era ‘Information Security Management’, has been one of the most crucial factors with the help of which organizations can ensure their efficiency and effectiveness. Thus, most of the SMEs and large organizations are interlinking systems, which specifically aim towards safeguarding the digitized information.

AT&T underwent a cyber breach in 2010 affecting one hundred and fourteen thousand accounts. A cyber security breach affected nearly forty three thousand to fifty five thousand customers of Bartell Hotels in 2014. Zendesk suffered a cyber security breach in 2013 that affected its three consumers, Tumblr, Pinterest and Twitter. The hackers attacking Booz Allen Hamilton in 2011 targeted ninety thousand military email addresses and passwords. The company, Vacationland Vendors Inc. underwent a cyber breach that affected nearly forty thousand people in 2011. 

The company that we have selected is The Telemarketing Company, people who provide service to other organizations. They have a lot of information data available to them regarding different organizations. It becomes their duty to ensure that the data is protected all the time and no confidential information is leaked through their portals.  

Digital media includes the information and contents that can be created, distributed, viewed, reserved as well as modified on computing devices. Due to the widespread use of personal computing and the internet, digital media has become very commonly used media for collecting and distributing content.

These aspects comprise elaborating the functions of VPN, techniques to be used for securing valuable data and analyzing the facets of VPN over the system of satellite communications. In order to determine the aforesaid objective of the study, a qualitative approach of research method will be used. 

The development of web 2.0 is among the recent developments in web technologies that have transformed the way people communicate and collaborate. Unlike web 1.0, web 2.0 allows users to create web content and this way they are able to interact. Social networking sites, such as Facebook, Twitter, and various blogs are based on web 2.0 technology.

Software engineers should identify a methodology that suites the project. Software engineering works through the incorporation of distinct phases and activities, which focus on the improvement of planning and management of a development project. Methodologies and principles used in software engineering include deliverables and artifacts that are created and completed during the process of developing an application.

My Ph.D. research focused on the development of vehicular & mobile ad hoc networks, as well as artificial intelligence and real-time communications systems. I started my Ph.D. with strong knowledge in data mining and artificial intelligence fields that I gained during my master of computer science degree from UTM.