Category: Tech & Engineering 2928

Introduction The present era is characterized by rapid technological changes and advancements. Globalization has made it possible for many companies and individuals to engage in continuous research and development (R&D). One of the current technological trends that have redefined human activities is the drone. Grant indicates that a trend is a powerful process usually driven…

Abstract Security in online payment is an issue that has gained massive attention in the recent past due to the increasing cases where online fraudsters gain access and steal from online shoppers. This is happening despite the effort made by banks and retail outlets to protect their customers. This paper confirms that the main reason…

Table of Contents Space Shuttle Columbia Report British Airways Flight 268 Valujet 592 Alaska Airlines 261 Japan Airlines Boeing 787-8 JA829J Reference List Space Shuttle Columbia Report Investigation of any serious air accident demands an in-depth analysis of the root causes that preconditioned the emergence of the unexpected situation and failure of a flight. It…

Table of Contents Introduction Point-to-Point Protocol Packet Switched Protocol Circuit Switched Protocol Conclusion References Introduction WAN means a global network. It is many times greater than LAN (local-area network) in its scale. When a network interface is connected to this global network, it is assumed that WAN is accessible from the Internet. WAN can be…

Table of Contents Introduction Users of information systems Designers of information systems Functions of information systems Advantages of information systems Challenges of information systems Conclusion References Introduction Many companies use information systems to have successful operations, assemble data, and achieve goals and objectives. Information systems comprise of data; individuals and devices that assemble, manage, produce,…

VPN is a virtual private network, a set of technologies that allows providing one or more network connections over another network. Deciphering the name: a network is an association of several devices by some type of communication that allows exchanging of information. Virtual intangible, not physical; that is, it does not matter through which communication…

The modern world is becoming more and more technically equipped every year. People buy a large number of devices where they store personal information, work documents and other equally important information. However, in connection with this, there is a constant danger of data leakage and hacking of social networks, phones and computers by scammers. Thus,…

There are many aircraft crashes, which occur in many parts of the world. The crashes often result in large fires which if not contained lead to massive loss of property and human life. Airport managers worldwide make sure that they put in place the most effective mechanisms of fire fighting techniques to contain any fire…

Table of Contents Introduction Design of the Intel Galileo Intel Galileo vs. Raspberry pi/Arduino Conclusion Works Cited Introduction Design is an important element of marketing because it determines the uniqueness and competitive edge a product will have when released into the market. Effective design methods consider technical and market factors before developing and releasing products…

Definition of Expert and Decision Support Systems Expert systems (ES) are computer systems that combine computer hardware and software components and information to solve various problems in a specific restricted field. It is a branch of artificial intelligence used to emulate human logic. A decision support system (DSS) is an information technology system used to…