Computer Science Essay Examples and Topics

One of the major contributions of the computer technology in the world has been the enhancement of the quality of communication.

The development of computer technology is characterized by the change in the technology used in building the devices. The semiconductors in the computers were improved to increase the scale of operation with the development of [...]

Overall, one can identify several important trends that profoundly affected the development of hardware, and one of them is the need to improve its design, functionality, and capacity.

For example, even the author of this paper is not only using the computer to type the essay but they are also relying on the grammar checker to correct any grammatical errors in the paper. [...]

The differences between a human being and a computer can be partly explained by looking at their reaction to an external stimulus. To demonstrate this point, one can refer to chess computers that can assess [...]

The physical devices can still be the components that are responsible for the execution of the programs in a computer such as a microprocessor.

The name of the company was changed to Micros Systems in 1978. The vision of Micros is to be "the world-leading IT company in the hospitality and retail sectors".

The system analysis, development, and implementation phases reflect a framework that the system analyst used to design the order processing system that could be implemented to solve various problems related to the existing system.

Memory management is one of the primary responsibilities of the OS, a role that is achieved by the use of the memory management unit.

The interface of this program includes a table with a large number of cells for data entry and ribbon tabs that give access to various functions.

The development of microcomputers began in the 1970s with the conception of the Intel 4004 microprocessor in 1971. The processor is the brain of the microcomputer.

Mounting entails the process by which the directories and files on the computer storage drives, such as the hard drive and the CD-ROM, are made available for the users to access through the computer system.

Overall, the threat of new entrants is high in the software segment and moderate in the hardware segment of the industry.

One is able to put all of his/her ideas in a model, carry out tests on the model using graphical applications, and then make possible changes.

He says that according to strong AI, the computer is a mind if it is well programmed, that is, it can be said to understand things if it is given the correct programs.

In spite of the computers being in existence since the abacus, it is the contemporary computers that have had a significant impact on the human life.

Preparation and Materials In order to build a personal computer, it is necessary to choose the performance that you want by considering the aspects such as the desired processor speed, the memory, and storage capacity. [...]

The validity and reliability of the data is also analyzed by a variety of tools and techniques feeded in the system just to enhance total quality management and other related knowledge.

Information on the country in which the organization operates is relevant to the organization because it provides the relevant information regarding the existing business opportunities in the country and the possibility of their exploitation.

The figure below indicates the usage of the Brutus AET2 tool in a computer where the tools request for the user file or content that need to be decrypted and the mode in which the [...]

The choices available are Western Digital 320GB and Seagate 320GB and my advice would be to go for Western Digital as it is a good performer all along.

The perpendicular incorporation technique is used in the manufacture of Mac into which the entire Apple hardware parts are integrated and also the personal operating system of the Mac is preinstalled.

This is a network or sub-network with a high speed that interconnects different types of data storage devices that have associated data servers on behalf of a larger network of users. Through this, data can [...]

It is a scope of study that explores how individuals view and ponder about computer related technologies, and also investigates both the human restrictions and the features that advance usability of computer structures.

The duration taken to restore the machine varies depending on the cause of the breakdown, expertise of the repairing engineer and the resources needed to restore the machine.

When I was introduced to the internet, I learned to use the search bar, the chat, the email facility and the facility to play a video or watch a movie.

Chrome is well poised to remain the number one choice for web users because it is available in both desktop and mobile platforms.

Many people have become too dependent on IT as a means of life, and this has made IT a major human need in many areas of the world.

This proposition is based on the three-layer hierarchy model of the network topology, which is an improvement of the initial non-redundant flat topology.

This continued until the end of the first half of the twentieth century. This led to the introduction of first-generation computers.

In spite of the fact that globalization may be defined as a serious problem in different spheres of life, it is wrong to believe that the future of IT may undergo negative effects; it seems [...]

A recent trend in the field of software is the open source genre, and it can rightly be said that the Linux operating system has become the embodiment of this genre.

I believe Windows 10 Pro is the best and most advanced version of Windows currently available. Similarly, when a new update is downloaded, Windows 10 Pro notifies users before installing and restarts to avoid work [...]

This made me to look into and compare the different models of computers which can be good for the kind of work we do.

Recognizing the variety of benefits of using Wordfast in the translation process, it should be noted that the use of this ACT program can have a number of unintended negative implications for the quality of [...]

Upon examination of articles written about Gates and quotations from Gates recounting his early childhood, several events stand out in significance as key to depicting the future potential of Gates to transform the world with [...]

Windows XP ensures that any free memory in the RAM is allocated to a certain process so as to help in improving the performance of the operating system.

Upon return of the product, the computer will be evaluated, and the student will be billed fully for the full time the product was rented. Therefore, students attending the university will be the target market [...]

In the dependability on computer systems, reliability architects rely a great deal on statistics, probability and the theory of reliability. The purpose of reliability in computer dependability is to come up with a reliability requirement [...]

The objective of the usability test is to learn the formal methods of a usability test of an existing system, research the features of the system, and present solutions to the problems discovered.

Furthermore, they have the same long-term goals: the support of strategic architecture planning and the use of an architecture knowledge base that supports and maintains the architecture evolution.

In my future presentations, I will consider some of the techniques mentioned in this article that include creating client newsletters, marketing postcards and presentation folders to enhance efficiency and exhibit a level or organization.

In the development of the information systems, the first stage is to describe and model the real problem that provides the need for the system.

However, factors such as; support, poor documentation, issues of proprietary software's and legal challenges have noted as major problems affecting the operations and success of Open Source Project The term "Open Source" is a common [...]

Computer Technologies and Geology In fact, computer technologies are closely connected to any sphere of life, and it is not surprisingly that geology has a kind of dependence from the development of computers and innovative [...]

The read permission for a file allows a person to view the application's information, whereas the read capability for a folder merely enables the individual to access the directory's components.

An example of such devices used to define the position of a pointer on a screen are the mouse and trackball.

The second stage is instruction decode, where instructions are decoded, and file register retrieved to acquire the register values used in the instructions. ALU operations, branch resolution, memory address calculation, and CSR read/write are done [...]

In order for a computer to function, stuff such as data or programs have to be put through the necessary hardware, where they would be processed to produce the required output.

Thus, Digital Image Processing can be said to be the process where the digital images are refined through some computer algorithms to extract information that the computer can interpret.

The specification of each will depend on the major activities the user will conduct on the computer. The inbuilt software is also important to note.

This will depend on the discretion of the staff to look into it that the rules that have been set in the system are followed dully. This is the work of the staff in this [...]

The computerized system is used to show how items within the gallery and the way they are presented in the catalog.

Despite the original aim of producing the series of popular video games NBA 2K is a popularization of basketball among the representatives of the modern situation, the release of the series also focuses on advertising [...]

Tim Washer, attempts to highlight some of the issues that affect the effectiveness of a PowerPoint presentation and how one can solve these issues. In addition, Washer suggests that developing a story relevant to the [...]

The word 'networking' is obtained from the word 'network', which, is formed by joining two English words namely; 'net' and 'work'. The latest invention of the use of the word networking is in the business [...]

The CPU of the computer determines the ultimate performance of a computer because it is the core-processing unit of a computer as shown in figure 2 in the appendix.

On the other hand, a symmetric data encryption, also referred to as conventional data encryption, uses a common key to encrypt and decrypt data.

The tools that are necessary in the technological exodus from the traditional mode to higher fashions have posed a challenge in the labor force in relation to the level of expertise.

Due to the complexity of the subject matter it is necessary to digress once more and discuss briefly the history of the World-Wide-Web so that there is a clearer understanding of what it is all [...]

The essential components of a computer include the processing and control device, the processor; storage; and input and output devices. Storage devices are designed to store various amounts of information on the PC: the amount [...]

The profession of a system analyst in the modern labor market is one of the most demand due to the rapid development of information technology.

The advances in the evolution of devices and the achievement of a new stage of development critically impacts MIS and creates the basis for the emergence of multiple changes towards the achievement of better outcomes [...]

This layer is generally called Virtual Machine Monitor or Virtualization Layer and manages the control of VMs that are abstractions of the hardware resources on a single server.

During the database design, it is not possible to delete the primary key fields in the datasheet view until one changes to the design view, since the primary key represents a unique identification field of [...]

This proposal is about the design of a network for a small billing business. After a thorough discussion with the small billing business the following needs were identified: Workstations: 2 pieces A quality printer: 1 [...]

Tripwire refers to software that confirms the integrity of a system. Tripwire is a tool that informs the user about changes in the system.

Therefore, this paper provides a description of the Excel spreadsheet tool and the relevant applications of spreadsheets in finance, marketing, and accounting activities.

The humanity dreams about innovative technologies and quantum machines, allowing to make the most complicated mathematical calculations in billionths of a second but forgets how quickly the progress of computers has occurred for the last [...]

All a researcher should do is to open the file in the software itself, underline the piece to be coded and haul the code from the code administrator.

The preceding edition of Safari for Windows noticeably altered the nature of the browser from something of an incomplete curiosity to a substitute with critically quick chops. The investment has now extended to include the [...]

It is treated as a reliable machine able to process and store a large amount of data and help out in any situation."The storage, retrieval, and use of information are more important than ever" since [...]

The former thought that it would be more efficient to outline the scope and directions of the software project in just few pages and give it to specialists which would realize it.

Accessibility and suitability: most of the school and student do not have computers that imply that they cannot use computer programs for learning, lack of availability of internet facilities' availability also makes the students lack [...]

The personalization of web services has been seen to improve the interaction that the user will have with the information presented by the machine.

Although it is true that watching TV and playing video games can be mentally stimulating activities, it is important to remember the value of selecting shows and video games that can help children accomplish the [...]

The main thing that people need to know is how this breach of security and information occurs and also the possible ways through which they can be able to prevent it, and that's why institutions [...]

Allegedly, the use of the Internet is considered to be a potential threat to the privacy of individuals and organizations. Internet privacy may be threatened by the ease of access to personal information as well [...]

Are the benefits of playing violent video games, on the one hand, and the benefits of playing pro-social video games, on the other, can be considered qualitatively different?

The industry of video games has developed in the recent past, and this has created a lot of competition. The video have plenty of benefits games in the modern world.

For instance, the company can decide to focus on durability and by doing so, the company will have a competitive advantage in the market.

Therefore, the information system is a collection of data, facts, or knowledge integrated in an intentional manner for the purpose of collecting, processing, and storing.

For example, a reduction in the number of jobs in an organization can lead to a decrease in the quality of service, and then to the loss of customers.

The Agile SDLC paradigm is a blend of iterative and incremental modeling techniques that emphasizes process scalability and service quality through the fast turnaround of a functional software package.

The diagram below shows a simplex communication mode Half-duplex mode is one in which the flow of data is multidirectional; that is, information flow in both directions.

The PACT analysis is conducted to find the utility of the tool in the optimum resource management at a call center. The usefulness of the Call Center Traffic Monitoring System is to be measured by [...]

The system will make it possible to carry out underwater sensing and imaging experiments using three communication layers namely: "the interface stations over the ocean surface; underwater base stations; and the sensing and imaging units, [...]

It is important to note that the first evolution of a personal computer occurred in the first century. This is because of the slowness of the mainframe computers to process information and deliver the output.

But, windows VISTA domain configuration is a group of computers managed together and it is mainly used by the users in the business field. Some of the strengths and weaknesses of Windows Vista are given [...]

The administration usage of the computers is represented by A. 255 as the address range of F Administration = 176.16.1.

The modern computer is the product of close to a century of sequential inventions. We are in the information age, and the computer has become a central determinant of our performance.

In this model, the computer server of the electronic mail system is the one that receives, sends and stores the messages instead of the users themselves.

Among all the Address Spaces it has, the first address space is called Database Service Address Space that provides the database capability to manipulate the DB2 data structures.

For a computer to be functional it must meet three basic requirements, which are it must provide services, communications and most of all a connection whether wireless or physical.the connection is generally the hardware in [...]

The introduction of computers, therefore, has improved the level of service delivery and thus enhances convenience and comfort. Another benefit accruing from the introduction of computers is the ability of the world to manage networks [...]

A solid router capable of managing the network of a small business, in case the four ports it is equipped with will be enough.

The two brands are known to produce good quality machines, and consumers prefer these models over the rest of the models in the markets.

Starwood Hotels could also mount a touch-screen on the wall and this would contain information on the nutritional contents of the various foods served in the hotel.

The present essay will seek to discuss computer-based information systems in the context of Porter's competitive strategies and offer examples of how computer-based information systems can be used by different companies to gain a strategic [...]

A graphic card, usually, referred to as a video card or a graphic accelerator card is an electronic circuit installed on the motherboard inside the central power unit, mostly on Laptops and desktop computers.

Thus, the scope of the project includes the history of crucial inventions for data storage, from the first punch cards to the latest flash memory storage technology.

The paper aims at analyzing the case and answering the questions regarding the nature of the innovation, aspects of the value proposition, and details of the used business model.

The WinCap technology, therefore, should be regarded as a major support for a subtitler and an impressive foot forward in the design of translation technology.

At the end of it all, internet piracy will hurt the same people who are profiting from it because they will have fewer materials to sell or distribute in the future.

If a security breach occurs, then the attacker will only have access to that part of the operating system, thereby preventing access to the entire system.

Public cloud providers need the intervention of homomorphic encryption to promote security on the access of information. The access of information on the Internet may be dangerous because other competitors may be able to access [...]

With live system data, the aim of the investigator is to capture information concerning volatile data that may disappear when a device powers off or it is disconnected from the network.

The main purpose of this computer program is going to be the more effective identification of the hooligan groups and their organisation with the purpose to reduce the violation actions.

Given the fact that there is indeed a logically sound rationale to such a suggestion, throughout the course of conducting my study, I remained thoroughly observant of the article's classification-related suggestions, in regards to the [...]

In addition to this, the physical security of nodes in a MANET cannot be guaranteed since unlike in traditional wireless networks, nodes in a MANET may exist in hostile environment where a node can be [...]

With the use of antivirus software, it is easy to remove viruses and spyware that has already infected a computer to protect important data.

With the physical security set-up, the management should now focus on technological aspects of the security plan, this are the process and procedures security maintenance to ensure that the information of a company is secure [...]

The advantages of ethical hacking The following are some of the advantages associated with the use of ethical hacking in an organization.

Introduction of personal computers led to the increase in the number of hackers as well as hacker targets were widened. Many hackers lack the skills to damage network systems in a major way.

The OS of a computer is a set of instructions communicating directly to the hardware of the computer and this enable it to process information given to it.

The search mechanism is the system that allows for the searching of the database for the retrieval of the information stored in it.

On the other hand, the computer relies on software program to generate the words encoded by the computer user. The typewriter user has to press the keys of the typewriter with more force compared to [...]

The possible advantage of cooperating with hackers for security systems mangers of international organizations and governmental organizations is the probability to recruit them and use their knowledge to empower different organizations to improve their security [...]

The linked list begins with a HEAD, which designates the beginning or the location in memory of the first node. The pointer to the list's first node is found in the circular linked list's last [...]

The spatial resolution of a digitized image is affected by the sampling rate, whereas the amount of grey levels in a digital snapshot is controlled by the quantization level.