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Computer Essay Topics & Paper Examples

Traditional Classes and Online Classes

What is your thesis statement? Traditional class and an online class offer three interesting points of similarities and differences in the area of environment of classroom, teaching instruments, and communication to the students. Introduction-Today, an online classes and traditional classes are two choices for students. Sometimes students are confused about deciding which class is better for them to take. II. First main point: area of environment of classroom a.Supporting details – The classroom environment in traditional class is different from the one in an online class. Subdetails – Traditional classes are in stationary buildings, set days, and set times that cannot be moved. Distractions are minimal if any and lectures are long for hours at a time. b. Supporting details…

Gender Differences in Computer Literacy

Information Technology (IT) has had a positive impact on health care delivery system worldwide, particularly in the areas of disease control, diagnosis, patient management, teaching and learning. Anuobi (2004) pointed out that man has scientifically placed himself in an environment that is global and digital, which predisposes him to constant use of information, its location notwithstanding. Shanahan (2006) believes that the health care industry is in a state of constant and rapid change and due to the increase in scientific knowledge and rapid technological advances, there has been a growing emphasis on the physicians need to efficiently access, retrieve, and use scientific evidences to improve patient care ( Li, Tan, Muller & Chen, 2009). Masood, Khan & Waheed (2010) noted…

Research Papers in Computer Science

Since we recently announced our $10001 Binary Battle to promote applications built on the Mendeley API (now including PLoS as well), I decided to take a look at the data to see what people have to work with. My analysis focused on our second largest discipline, Computer Science. Biological Sciences (my discipline) is the largest, but I started with this one so that I could look at the data with fresh eyes, and also because it’s got some really cool papers to talk about. Here’s what I found: What I found was a fascinating list of topics, with many of the expected fundamental papers like Shannon’s Theory of Information and the Google paper, a strong showing from Mapreduce and machine…

Internet Cafe Administration and Monitoring System

Internet cafes are very abundant nowadays. Managing networked computers, payment, time in and time out of the client PCs are very important especially to the cafe owner or employee. In a computer cafe, the recording of time is under the responsibility of the cafe owner or employee who must work consistently, timely, efficiently and patiently to make his business work. Since system computerization is becoming a trend, the cafe owner needs a system to serve its customers better and efficiently. How will an Administration and Monitoring System for Ledion Internet and Networking Cafe help the business manage the client pc start and end times efficiently and accurately? Ledion Internet & Networking Cafe have their existing computerized system but is not…

Computers Science

Living just for existence has never been the objectives of my life.I have always looked forward to get the best out of my life. As a student of Bachelor of Technology in E.I.E(Electronics&Instrumentation Engineering), I look to graduate study to widen my ken, which would facilitate in fulfilling my ambition of doing Master’s program in Computer Science Engineering. Technology and its myriad aspects fascinate me! Specifically the Computers stream that pervades all areas of business in today’s world. I have been interested in problem solving from a very young age, especially problems related to mathematics. Now that I have completed my bachelor’s degree, and working as a programming developer in Cloud computing Technology for 13 months,has made me to so…

Computerization of the World

The computer is great invention, which can be used in many fields such as mechanical, electronics, robotics etc., Hence, usage of computers in modern society is increasing significant. This invention may cause change in our life style and it has been saving our time, also it has been a common device in our homes now. Computer technology and it’s implementations are updating very fast. In the near future, in banking sector going to become a fully computerized network, which may be used any where in the world. Therefore, customers can access their accounts anywhere in the world, and they may have the ability to make any kind of transactions. Furthermore, due to the huge development of software engineering, image processing…

Associate Program Material

Hard Drive Hard drives are complex storage devices in a computer. When installing a hard drive, you must consider numerous interface standards. You also must think about specific factors, such as the computer’s application, the type of motherboard, speed and noise, gigabyte barriers, subsystems, future storage needs, and archival issues. Refer to Ch. 8 of A+ Guide To Managing & Maintaining Your PC for a deeper understanding of these issues. You may measure hard drive performance by looking at three different sources of information. The first is the data rate, the number of bytes per second the driver can deliver to the processor. The second is the seek time, the amount of time it takes when the processor requests information…

Library System Documentation

A. Introduction A computer plays a vital role in our life and in our society. Business and some government agencies have long been using computer-based system. In schools and private office computer plays a vital role in their advancement and development. With the emergence of computer technology. Efficiency and accuracy were achieved. Even with the emergence of this technology, there are still many establishments today which still are used manual system in their operations. With the problems being encountered, such as inaccurate results and workloads, computers will of great help. Through an automated system, problems will be lessened with ease accuracy and efficiency. The Library, being the focal point for academic in college and university campuses plays a vital role…

Management Information Systems

Information Systems Failure: The Case of Computer-Aided Dispatch (Cad) System at London Ambulance Service 1. Introduction The LAS covers a geographical area of just over 600 square miles and handles emergencies for a resident population of 6.8 million people. The CAD project is one of the most frequently quoted UK-based examples of information systems failure that took place in early 1990s. The prominence of this particular case is due to the ‘safety critical’ nature of this system and the claim that 20-30 people may have lost their lives as a result of CAD failure. 2. Description of the Manual Dispatch System The manual dispatch system consists of: a) call taking, b) resource identification, and c) resource mobilization. Call Taking: Emergency…

Online Reservation for Catering Services

The Apple II became an instant success when released in 1977 with its printed circuit motherboard, switching power supply, keyboard, case assembly, manual, game paddles, A/C powercord, and cassette tape with the computer game “Breakout.” When hooked up to a color television set, the Apple II produced brilliant color graphics. The Kenbak-1, the first personal computer, advertised for $750 in Scientific American. Designed by John V. Blankenbaker using standard medium-scale and small-scale integrated circuits, the Kenbak-1 relied on switches for input and lights for output from its 256-byte memory. In 1973, after selling only 40 machines, Kenbak Corp. closed its doors. The Commodore PET (Personal Electronic Transactor) — the first of several personal computers released in 1977 — came fully…

Technology and modern enterprise

Today billions in advertising dollars flee old media and are pouring into digital efforts, and this shift is reshaping industries and redefining skills needed to reach today’s consumers. Firms are harnessing social media for new product ideas and for millions in sales. Many of the world’s most successful technology firms—organizations that have had tremendous impact on consumers and businesses across industries—were created by young people. Today, tech knowledge can be a key differentiator for the job seeker. It’s the worker without tech skills that needs to be concerned. The aspiring investment banker who doesn’t understand the role of technology in firms and industries can’t possibly provide an accurate guess at how much a company is worth. Lecture 2 Chapter 2-4…

Computer Virus and World Wide Web

1. Workstation and desktop devices are prone to viruses, malware, and malicious software, especially if the user surfs the Internet and World Wide Web. Given that users connect to the Internet and World Wide Web, what security countermeasures can organizations implement to help mitigate the risk from viruses, malware, and malicious software? Organizations can restrict specific sites, key words like blogs, mirror sites and such. Organizations can also make sure specific ports are shut down; this can prevent back doors when accessing a site. There are a lot of web sites out there that do not need accessibility, especially for a work environment. 2. Your employees e-mail file attachments to each other and externally through the organization’s firewall and Internet…

Thesis Syanadt Payroll System Uploaded

Computers have the great impact on the profession of accounting. With the rapid growth of technology today, there is no doubt that computer will become a common asset in all profession. As computer technology changes at such fast phase, many businesses sectors try to cope up by upgrading computer system constantly in order to stay competitive. The multi-function ability of technology for its advance system is also an important factor for a company to use software. As our project the payroll system is one of the software that the professional is develop, thesystem is good for its specialty in the fields of accounting, it is easy to use and effective and efficient in organizing and calculating the payroll process and…

Motherboard

Before generation of Microprocessors i.e. in 1st, 2nd and 3rd generation computers, the computer was usually built in a card-cage case or mainframe with components connected by a backplane consisting of a set of slots themselves connected with wires; in very old designs the wires were discrete connections between card connector pins. But printed circuit boards soon became the standard practice in the late 1970s. The Central Processing Unit, memory and peripherals were housed on individual printed circuit boards which plugged into the backplane. (A backplane is a circuit board that connects several connectors in parallel to each other, so that each pin of each connector is linked to the same relative pin of all the other connectors, forming a…

Secondary Storage Devices

As we all know that the main memory stores the data in a temporary manner which means all the data will be lost when the power goes off. To keep our data safe we use secondary storage devices. These are used for storing the data in a permanent manner so that all the data will remain stored whether the power is switched on or switched off, the power will never affect the system. For storing the data in a permanent manner we use the magnetic storage devices. Advantages Of Secondary Storage Devices 1) Non-Volatile Storage Devices: The non-volatile storage devices are non-volatile in nature which means they never lose their data when the power goes off. Thus, the data which…

Local Literature of Sales Inventory System

Computerize sales and inventory system Computers began from a wild imaginative idea to the world’s highly prioritized tool. Computers today are now used as a substitute to manual processes and other past inventions like the radio, television, etc. It is now used by people for much simpler, easier and faster way to do things. Some used it as a hobby, and some use it as a job. Technology has never stopped from advancing through the years. Its new innovations helps answer the people’s further complex questions. Why not use these advantages to benefit ourselves? Many people use computers in their daily lives. Some use it for transactions, some use it for educational purposes and others use it for data storage….

Paper Critique: “Airavat: Security and Privacy for Mapreduce”

1. (10%) State the problem the paper is trying to solve. This paper is trying to demonstrate how Airavat, a MapReduce-based system for distributed computations provides end-to-end confidentiality, integrity, and privacy guarantees using a combination of mandatory access control and differential privacy which provides security and privacy guarantees against data leakage. 2. (20%) State the main contribution of the paper:  solving a new problem, proposing a new algorithm, or presenting a new evaluation (analysis). If a new problem, why was the problem important? Is the problem still important today? Will the problem be important tomorrow? If a new algorithm or new evaluation (analysis), what are the improvements over previous algorithms or evaluations? How do they come up with the new…

Effects of Prolonged Computer Usage

With today’s technology wherein multimedia equipment are already part of almost every home and where the computer has become necessary tool in today’s education, the unlimited usage of the computers has definitely affected the academic performance of PT students. The purpose of this research is to know the Effects of Internet Usage to the PT Students’ Academic Performance. Universities may take effective measures and encourage students to teach how to evaluate information, to judge what is credible and what is false. Conceptual Framework Significance of the Study… This study will be significant endeavour in knowing the effects of prolonged daily usage of computers on the academic performance of PT students. This study will also be beneficial to other students that…

Computer Revolution

Personal Computers The personal computer revolution was a phenomenon of immense importance in the 1980s. What the average American commonly refers to as a PC, or personal computer, did not even exist before the 1970s. Mainframe computers had been the norm, and they were primarily relegated to business and scientific use. With the dawn of the personal computer all Americans were allowed potential access to computers. As competition and modernization increased, issues of cost became less and less of an inhibitor, and it appeared that a new technological “populism” had developed. Companies such as Apple Computer became household names, and words such as software and downloading became commonplace. It was predicted that by 1990, 60 percent of all the jobs…

Antivuris Programs

Today, people rely on computers to create, store, and manage critical information, many times via a home computer network. Information transmitted over networks has a higher degree of security risk than information kept in a user’s home or company premises. Thus, it is crucial that they take measures to protect their computers and data from loss, damage, and misuse resulting from computer security risks. Antivirus programs are an effective way to protect a computer against viruses. An antivirus program protects a computer against viruses by identifying and removing any computer virus found in memory, on storage media, or on incoming files. When you purchase a new computer, it often includes antivirus software. Antivirus programs work by scanning for programs that…

Antivirus Programs: Methods and Benefits

Today, people rely on to create, store, and manage critical information, many times via a home computer network information transmited over networks has a higher degree of security risk than information kept in a user’s home or company premises. Thus, it is crucial that they take measures to protect their computers and data from loss, damage, and misuse resulting from computer security risks. Antiirus program are an effective way to protect a computer against viruses. An antivirus program protects a computer against viruses by identifying and removing any computer viruses found in memory, ontorage media, or on incoming files. ! When you purchase a new computer, it often includes antivirus software . antivirus program work by scanning for programs that…

Automated Grading System

Introduction Letter grades were first used in the United States in the last part of the 19th century. Both colleges and high schools began replacing other forms of assessment with letter and percentage grades in the early 20th century. While grading systems appear to be fairly standardized in the U.S., debates about grade inflation and the utility of grades for fostering student learning continue. Automation has had a notable impact in a wide range of industries beyond manufacturing (where it began). Once – telephone operators have been replaced largely by automated telephone switchboards and answering machines. Medical processes such as primary screening in electrocardiography or radiography and laboratory analysis of human genes, cells, and tissues are carried out at much…

Leap Motion: the Future Is Now

The next destination on our path to creating technology beyond the current human comprehension; is it a massive super weapon to dominate our rivals? Is it a horde of medical nanobots, which can repair your body from the inside out? Nope. This little box, about the size of an iPhone, is the Leap Motion, a completely hands-free virtual reality mouse. It may not be as nice as the nanobots, but it’s definitely useful for the common nerd! When plugged into the USB port of your computer and its software installed, this device creates a 3D interaction space around it’s sensor bar, containing an area of approximately eight cubic feet. Leap Motion Inc. , the developer of Leap Motion, claims this…

Choosing a Secondary Storage

Introduction Nowadays, data is the lifeblood for today’s digital organization. The integrity, availability and the protection of the date are vital to a business productivity and successfulness, therefore storage solutions are still the priority in IT budgets. G&J Consultation Sdn Bhd currently is facing a storage problem. Their storage system performance’s bottlenecks having a serious impact on their business productivity. The sluggish primary storage performance and maintenance issue were slowing down the company’s response to customer request which affecting the overall business productivity. Besides, their backup solution was becoming difficult to effectively protect date within ever shrinking back up window. Thus G&J Consultation Sdn Bhd now needed to search for a secondary storage which can solve all the problems. They…

Technology Infrastructure

Information Technology Infrastructure is the integrated framework upon which networks operate. The infrastructure is the physical hardware used to interconnect computers and users or in some cases it is viewed as everything that supports the flow and processing of information, the transmission media, which includes telephone and cable television lines and also the routers, repeaters and other devices that control transmission paths. The software used to send, receive and manage the signals that are transmitted is also part of the infrastructure and should be managed and designed accordingly in other to have an effective network. In this final paper I will assess, compile, update and synthesize all the information that I have collected throughout the 10 weeks. A proposal will…

Computers in education

Computers have rapidly become one of the most vital parts of our civilization today. Computerized applications have set no limits in technological innovations. As a result, the human history has drastically changed since the revolutionary invention of computer. In December 1943, the first electric programmable computer, the Colossus, was introduced. Since then, computers not only have propelled innumerate industries to unquestionable success, but also created new industry like Information Technology. Computer-based instruction is becoming more prevalent in secondary education in the United States. Using computers to deliver instruction can help to correct inequities in educational opportunities that exist due to race/ethnicity, budget constraints, geographical location, income, school size, and substandard teaching (Carroll, 2000). There is no doubt that most up-to-date…

Closed-Source Systems

There are several differences and similarities when discussing open and closed source software or systems. Some operating systems that are currently in operating are closed source and some of them are open source. Both closed and open source software / systems have their place in the technical world. It is difficult to say which of these types is better, because it will usually be based on numerous factors. Possible factors could be cost, convenience, flexibility, maintenance, and accessibility. The comparison will always be made when discussing open and open closed source software / systems, but it will always be a person-to-person situation based on necessity. Closed Source Software / Systems Closed source software is defined as software that contains a…

Electronic Auditing Procedures to Monitor the Computer Use of Employees

Imagining weight on a scale, when one goes up, the other one goes down. The natural order of life is the balance signaling there is always a price to pay for an achievement. In line with the explosion of the information and technology development, the quality of life has been literally perceived as jumping onto a higher level of realm. But on the other side of the scale is the humanity, the price to pay for such an advance achievement. Consequently there is the need to look into the matter on whether the technology should advance the humanity or it should be the otherwise. Therefore, this report will focus on the causes and the effects of the problems arisen, thus…

Generations of Computer

The development of the integrated circuit was the hallmark of the third generation of computers. Transistors were miniaturized and placed on silicon chips, called semiconductors, which drastically increased the speed and efficiency of computers. A chip is a small piece of semi conducting material(usually silicon) on which an integrated circuit is embedded. A typical chip is less than ¼-square inches and can contain millions of electronic components(transistors). Computers consist of many chips placed on electronic boards called printed circuit boards. There are different types of chips. For example, CPU chips (also called microprocessors) contain an entire processing unit, whereas memory chips contain blank memory. Computer chips, both for CPU and memory, are composed of semiconductor materials. Semiconductors make it possible…

Geo Mapping and Small Industries

1. Identify the key software applications used by The Tea Collection. The Tea Collection used information technologies very successfully to create their business and to make it one of the fastest growing private companies in the US. They do not only use software to design their clothes, they also use applications to sell their products. The executives use geographic data- mapping software to target new selling areas, where are not that many stores for children’s clothing but good demographic circumstances. The Tea Collection has also created a tool bag-in-tool for their retailers to make it easier for them to order new products over the internet. 2. How does the geo-mapping software help the company grow? Explain how sales reps use…