Essays On Computer Science

WIMAX TECHNOLOGY FOR TELE COMMUNICATION OVERVIEW: WiMAX (Worldwide Interoperability for Microwave Access) is a telecommunications protocol that provides fixed and fully mobile internet access. The current WiMAX revision provides up to 40 Mbit/s with the IEEE 802. 16m update expected offer up to 1 Gbit/s fixed speeds. The name “WiMAX” was created by the WiMAX Forum, […]

The media is a communication tool that is used worldwide to keep individuals informed and entertained. It can be accessed through various channels including computers, television, newspapers, phones, and radios. In education today, the widespread use of media and technology is evident as laptops are commonly utilized by students to enhance their academic studies. Media […]

People nowadays are using cellphones more than they use to, especially the ones with internet connection and amazing applications because they tend to stay in touch with family, friends or use those features found in their mobile phones that allow them to fulfill their daily need. These ones became more than a communication tool because […]

In Mexico, the use of mobile phones while driving is a well-known problem, with 78% of drivers participating in this risky behavior. This can be attributed to the increasing popularity of cell phones because of technological advancements and higher demand. Many people choose cell phones because they are modern, small, compact, and easy to use. […]

1. What are the differences between ZeNmap GUI (Nmap) and Nessus? NMAP is primarily a host detection and port discovery tool. Instead of using Nessus to look for specific vulnerabilities against a known quantity of hosts, NMAP discovers active IP hosts using a combination of probes. On the other hand Nessus takes the open ports […]

Digital Signal Processing (DSP) is the technology developed to analyze and/or manipulate information for specific applications. Compared to ordinary digital processing, DSP is distinguished by the unique type of data it uses: signals. These signals, as the term suggests, are to be in digital form for processing techniques to be applied. Because these signals originate […]

Computer networking OSI model has seven layers. Data link layer is the second of the seven layers. It is part of the TCP/IP reference model link layer (Bagad & Dhotre, 2009). It is a protocol layer that is involved in data transfer between network nodes, which are adjacent in a wide area network, or between […]

According to Microsoft Windows Server TechCenter (2010), proper authorization and configuration of DHCP servers on a network is crucial for efficient provision of administrative services. This ensures prevention of unintended harm caused by unauthorized or incorrectly configured DHCP servers on clients. Unauthorized DHCP server activation can lead to issues like assigning incorrect temporary IP addresses […]

Explain how Bibliofind might have used firewalls to prevent the intruders from gaining access to its transaction servers. Firewalls need to be placed at a company’s Internet entry point as a first layer of protection in a company’s IT security system, so, however many entry points, Bibliofind may have had, they should have had a […]

1.0 Introduction 1.1Company Background Astro Malaysia Holdings SdnBhd (ASTRO) is the dominant cross-media group in Malaysia, operating in four main areas: direct-to-home (DTH), satellite Pay TV, Radio, Content, and Digital. They provide a diverse range of channels that offer up-to-date entertainment, news, and sports information. Established in 1996 as a subsidiary of Astro All Asia […]

What are the contributing factors to the popularity of Personal Navigation Devices and what technological advancements are necessary for their success? Personal Navigation Devices have become popular for their ability to help drivers navigate and provide real-time updates on road congestion and toll roads. They also offer alternative routes when needed. With cities constantly expanding […]

Through the years, Verizon has become one of the most innovative companies and almost every year the company showcases different forms of new plans and projects for the improvement of every consumer’s delight and for progress on the side of the company. Customers of the Verizon FiOs are going to acquire another boost in speed. […]

Everyone fantasizes about staying in a home where everything is automatically controlled and we just enjoy the show. This project aims at building a Smart Futuristic Home where all the devices are controlled through a CPLD/FPGA, the parameters for which in turn are passed through the PC. This project is a combination of a Security […]

Thank you for using ZTE USB Modem. To guarantee the modem always in its best condition, please read this manual carefully and keep it for further use. The pictures, symbols and contents in this manual are just for your reference. They might not be completely identical with your modem. We operate a policy of continuous […]

Previously, users found the concept of a regulated internet worrisome. However, our perspective has evolved with time. While an entirely unregulated and unrestricted internet may appear ideal, it is challenging for any central authority to effectively monitor. As a result, the internet continues to be fundamentally free but certain entities such as schools, workplaces, internet […]

The aim of this report is to assist students in comprehending the reasons and methods behind their time usage. Surveys have demonstrated that a considerable amount of students’ time is devoted to making phone calls and listening to music. Consequently, research has inferred that mobile phone usage consumes a substantial portion of students’ time, resulting […]

In India, the recognition of the need for e-governance has remained consistent considering its vast population of 1.1 billion people and various industries. Initially, the focus was on connecting government departments and developing applications for defense, economy monitoring, planning, elections, census, tax administration, and other data-driven tasks using IT. However, during the 1970s to early […]

In the world where an assortment of technology is emerging and is changing not only how human beings live their lives, it also extends to how businesses are conducted for a more efficient and effective operations. From the simplifications of computing that evolved from the bulky desktop computer to the handy tablets, to the ever […]

Would American’s lives be the same without having telephones, light, transportation, or labor laws? That’s what Americans would be missing in life without having the Industrial Revolution occurring in history. The Industrial Revolution was a time of changes from working at home to working in factories with machines and engines. There were new inventions, upgrades […]

Do you know the best ever invention in the world? I know and now I will tell youthe invention of the world’s best ever. Until now,scientists and inventer have made a lot inventions in the world. All of these were important and necessary. But,internet is the must important invention in the world because of two […]

Solid Clientele (S1) – SmarTone boasts of a robust clientele, ensuring the company’s consistent financial health. Morgan Stanley data reveals that it has 1.3 million subscribers, ranking it as the fourth-largest market player with the most revenue per subscriber. The rising usage of data services by this extensive customer group will boost the company’s revenue […]

Smith, Smith, Smith, and Smith is a regional accounting firm that is putting up a new headquarters building. The building will have a backbone network that connects eight LANs (two on each floor). The company is very concerned with network errors. What advice would you give regarding the design of the building and network cable […]