All Categories of Degree Level Computer Science Essays

Question: What is Heuristic Evaluation?

Answer: Heuristic evaluation was used by Jakob Nielsen in 1990 to describe a type of inspection method, for identifying usability problems of computer software and, in particular, the user interface. Heuristic evaluation is the most informal method of usability inspection methods and ‘involves having usability specialists judge whether each dialogue element conforms to established usability principles.......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

Question: FEASIBILITY STUDY FOR A SMALL-SCALE WIRELESS LAN PROTOTYPE FOR LAPTOP USERS ON 4TH FLOOR OF POOLE HOUSE AT TALBOT CAMPUS.

Answer: Wireless Local Area Network (WLAN) technology is rapidly becoming a crucial component of computer networks and has developed extremely during the past few years. Thanks to the finalisation of the Institute of Electrical and Electronics Engineers (IEEE) 802.11 wireless LAN standard, wireless technology has emerged from the world of proprietary implementation to become an open solution. It provides ......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

Question: What is a computer generated Virtual Reality? (VR) What is the history of VR? Assess it’s possible applications, benefits and disadvantages.

Answer: The concept of re-creating reality is not new. Spaces of illusion were popular since the sixteenth century. Painters often utilised perspective to project space onto Chapel frescos and ceilings. (Fig A) Andrea Pozzo’s The Nave of Sant’ Ignazio depicts a vision of heaven on the ceilings of the church. He used techniques of illusion in order to extend the physical limits of the ceiling, as if ......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

Question: Finding information on the Web or on organisational Intranets is becoming more difficult, time-consuming and frustrating as the volume of information increases. Can metadata provide a solution to these problems? Write an essay in which you discuss and critically evaluate the role, current use and potential future use of metadata, including particular metadata schemas, in supporting more efficient and effective information retrieval within the context of either web sites or organisational Intranets.

Answer: Cawkell (1999), describes the web as ‘an informal mixture of records linked to pages consisting of articles, advertisements, people’s CVs, situations vacant, pornographic pictures, movie reviews, motion video, minutes of meetings, recipes and other items covering all aspects of human endeavour’. Clearly there is a need to bring order to the chaos of the web. In this essay I will introduce me......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

Question: 1. Which properties of HTTP waste bandwidth? What is the additional problem using HTTP/1.0 together with TCP? How does HTTP/1.1 improve the situation? 2. Why is HTTP/HTML not suitable for mobile applications and devices? Describe some approaches that might help wireless access and provide system support for mobile www. 3. What is WAP? Simply describe the functions of each layer in WAP protocol stack. What are major differences between WAP 2.0 and WAP 1.x? What influenced the WAP 2.0 development?

Answer: The Hypertext Transfer Protocol (HTTP) is a stateless application protocol. An HTTP transaction consists of an HTTP request issued by a client and an HTTP response from a server. Stateless means that all HTTP transactions are independent of each other. HTTP does not remember and transaction, request, or response.......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

Question: A Mobile Application For Banking Processes

Answer: ABSCTRACT The purpose of this project is to discuss the issues associated with the deployment of a secure, WAP-based, transactional banking system, and to build a solution with these issues in mind. There are many pitfalls and problems that have to be overcome when developing a m-commerce solution, ranging from security to providing support for the multitude of WAP-enabled devices that are curr......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

Question: Ubiquitous Computing - Topic Overview

Answer: Ubiquitous Computing (Ubi Comp), or pervasive computing is hyped as the ‘third wave’ in computing (Weiser, 1996) and is best described by its creator Mark Weiser, (1996, p1) as “ invisible, everywhere computing that does not live on a personal device of any sort, but is in the woodwork everywhere”. Ubiquitous computing therefore attempts to create technologies that mar the boundary betwee......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

Question: Studying Computing involves developing both subject-specific and transferable skills. Describe the skills you have used prior to university, and discuss how you would expect those skills to develop while studying for your degree.

Answer: Subject specific skills are skills which are solely for the subject or field it is acquired in, for example writing law reports for law. Transferable skills refer to skills which can be used in a number of subjects, these are known as key skills. Key skills are: ‘the generic, transferable skills that the government and much of industry consider to be essential for successful lifelong learning......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

Question: Disk store management

Answer: Over the years the hard disk evolved as time as gone by and at the present time they are very fast. We will discuss the things which effect hard disk performance and the things which increase hard disk performance. Also discuss how a hard disk is assembled and works internally. Finally how disk scheduling works and the different types of methods or options available.......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

Question: Critically review a conventional approach to system development and outline the applications of the underlying assumptions of the different stages of the development process in a conventional approach.

Answer: The essay will be introduced by describing the user groups, organisation and technology used for the database system in UEL. The first section deals with the introduction of the case study. I shall critically review a conventional approach to system development and outlined the applications of the underlying assumptions of different stages of development processes in a conventional approach.......(short extract) to download the full answer, please Sign in or Register then make a payment or submit an essay

1 2 3 4 5 Next

New customer?

Registration is quick and easy



Welcome back