...Business Data Communications and Networking 9th Edition Jerry Fitzgerald and Alan Dennis 1-1 Introduction to Data Communications 1-2 Outline • Brief history of Data Communications – Communications, Information Systems and the Internet • Data Communications Networks – Network components, network types • Network Models – OSI model, Internet model, transmission via “layers” • Network Standards – Standards making, common standards • Future Trends – Pervasive networking, integration of voice, video, and data, new information services 1-3 Information Age • First Industrial Revolution – Introduction of machinery – New organizational methods – Changed the way people worked • Second Industrial Revolution – Information Age – Introduction of computers – Introduction of networking and data communication – Changed the way people worked again • Faster communication Collapsing Information lag • Brought people together Globalization 1-4 The Collapsing Information Lag Historical developments in electronic communications telegraph sped up the rate and volume of transmission of information 1850 Information took days or weeks to be transmitted 1900 Information transmitted in minutes or hours 1950 2007 large quantities of information transmitted in a fraction of a second growth of telecommunications and especially computer networks Globalization of networks 1-5 Advances in Phone Technology Phone invented 1876 first...
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...ĐỒNG QUỐC TIẾN The Impact of Social Networking in Traveling Websites Introduction As has been noted by different authors, the advent of information technology and the internet has gave way to different changes on the way how business, marketing and other transaction or social networking is done. Since, different industries and business wanted to gain competitive advantage through the use of information technology, most of these enterprises are considering changes. There is a notion that users surf the internet, there are many enterprises that have their own website and thousands of advertisement are open with just a blink of an eye (Donthu & Garcia, 1999). The use of websites is available for any enterprise who wants to make each and every target consumer aware of their existence. In addition website development may enable the enterprise to be known worldwide since more and more users are being independent on the internet as a tool to get essential information. It is considered today as the most significant part of the travel marketing strategy in the world where competition is very stiff, and that is the market environment. In today’s generation, travelers or visitors are not only visiting a specific place or events, simply just for fun. Most of them are looking for excitement, and more importantly learning process and tourists and travelers are looking for new products and services that would satisfy their needs. This is one of the reasons why, more and more countries...
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...logged into the student website to view this document. • Instructor policies: This document is posted in the Course Materials forum. University policies are subject to change. Be sure to read the policies at the beginning of each class. Policies may be slightly different depending on the modality in which you attend class. If you have recently changed modalities, read the policies governing your current class modality. Course Materials Fitzgerald, J. & Dennis, A. (2009). Business data communications & networking (10th ed.). Hoboken, NJ: Wiley. Iniewski, K., McCrosky, C., & Minoli, D. (2008). Network infrastructure and architecture: Designing high-availability networks. Hoboken, NJ: Wiley-Interscience. Turban, E. & Volonino, L. (2009). Information technology for management: Improving performance in the digital economy (7th ed.). Hoboken, NJ: Wiley. Supplemental Resources Element K. (2010). Fundamentals of Data Communication: Level 1. Element K. (2010). Fundamentals of Data Communication: Level 2. Element K. (2010). Network Security Fundamentals. Article References Aird, C. L. & Sappenfield, D. (2009, June). IT the 'enabler' of global outsourcing. Financial Executive, 25(5), 62. Chtioui, T. (2009,...
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...Influence and evolution of social networking on marketing communication about viability about sustainability of Social Networking as a marketing communication tool Things which can be included in topic are- 1. What is Social Networking? (in brief) 2. IMC 3. Role of social networking as marketing communication 4. Influence of Sn on Mc 5. Evolution of Sn on Mc 6. Sustainability of Sn as Mc 7. Future scope 8. Conclusion Social Networking A social network is a social structure made up of individuals (or organizations) called "nodes", which are tied (connected) by one or more specific types of interdependency, such as friendship, kinship, common interest, financial exchange, marketing communication etc. [pic] There are many SOCIAL NETWORKING SERVICES as online services platform, or site that focuses on building and reflecting of social networks or social relations among people, who, for example, share interests and/or activities. A social network service consists of a representation of each user (often a profile), his/her social links, and a variety of additional services. Most social network services are web-based and provide means for users to interact over the Internet, such as e-mail and instant messaging. Online community services are sometimes considered as a social network service, though in a broader sense, social network service usually means an individual-centred...
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...Naoimh Noelle McConville Communication is a vital tool within every organisation. The theory surrounding communication has progressed and diversified from the early studies of Taylor and Weber which observed autocratic and bureaucratic managerial styles as being the fundamental approach and communication was viewed as a managerial tool to command and control employees. However the study of communication has evolved extensively and organisational communication has become more complex than was traditionally observed. “Our global economy is complicated, our connections with other nations are complicated...nowhere is this complexity more apparent than in consideration of communication processes.” (Miller 2009) Miller highlights the impact of globalisation in her latest offering, suggesting changes in global demographics, diversification and technological advances have attributed to such major changes within the area of organisational communication. The emergence of web2.0 which was coined in 1999 by DiNucci was launched into the business jargon by Tim O Reilly in 2004. he term is describe new way in which software developers and end-users started to utilize the World Wide Weparticipatory and collaborative fashion.” The traditional online services were affected by the burst of the dot.com bubble in the early 2000’sthe enhancement of the newer Web 2.0 services saw a new era in computer mediated communication. The move from the traditional social software’s of email, IM etc was...
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...the past, due to geographical distances and economic concerns, connections between people were limited. A social network is made up of individuals that are connected to one another by a particular type of interdependency. It could be ideas, values, trade, anything. Social networks operate on many levels. Initially social networking happened at family functions where all relative and friends would gather under one roof. Social networking has always been prevalent, it is just that in these times the face of social networking has changed. Where earlier the process was long drawn, involving a chain movement where in one person led to another through a web of social contacts, today the process is highly specialized. Communication has been instrumental to a large extent to the growth of social networking. With the advent of Internet and the cell phone a lot of social interaction is captured through email and instant messaging. Today there are a lot of online social networking sites where individuals volunteer information about themselves and their social networks. Social networking allows for like- minded people to interact with another. An online social networking site is a place where a user can create a profile and build a personal network that connects the user to other users. What used to be just a niche activity has today taken the proportions of a global phenomenon that engages tens of millions of Internet users. What is “SOCIAL MEDIA”? Social media refers to...
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...Social Networking - Its growing disadvantages and how to over it Literature Review Over the past decade the world has seen great advancements in technology in communicating on a global level. Social networks such as Facebook, Twitter, LinkedIn, and MySpace have provided the world a way to interact with others and share information fast and easy through the internet. However, social networks also have consequences to them that many may not be aware of. ‘’Privacy in the age of social web’’ an article by Greg R. Notess, published in 2009, discusses how social networks and search engines can access and share the information users provide online, and how to users can increase their privacy. The author highlights how social networks can save our information provided and once the information is shared it is difficult to delete it. Increasing privacy settings to determine who can view the users profile and information is also discussed. However, the article lacks in arguments as to how much users could actually be harmed by social networks, apart from deleting previously shared information, photos, videos etc. Overall the source is very informative to social networks user on how social networks could use the information they provide and how to increase their privacy against this. A newspaper article ‘’(AE)EU/DIGITAL: Minors not protects enough on social networking sites’’ published by Agence Europe in 2011 shows readers that social networking sites are not as safe as they...
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...been an enormous boom in communication methods. One of most beneficial has been social networking which has exploded in popularity among teenagers, professionals and people living away from home. However, some people have misused social networking. Infant predators, identity thefts and others similar individuals have raised a big concern among society about social networking. Introductory Paragraphs: Since the beginning social networking sites have attracted several types of users, and in most cases, these people have incorporated these websites into their daily practices. While some sites support existing relationships, others help creating new relationships in different interests such as political views, religious, activities or even just gaming! While supporting that the impact of social networking in today’s society is beneficial, I have found several factors that go against it, such as cyber bulling. Indeed, social networking provides society a lot of good tools, nonetheless society have taken social networking for granted. Early Overview: The intention of this report is to provide a conceptual and informative context about the benefit and harmfulness of social networking in today’s society. We begin by exposing some of the benefits of social networking, for instance communication with relatives and family, business networking, advertising. Following this, we’ll go over the facts that cause harm to society through social networking such as sexual predators...
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...Higher Cert in Business Written Communication Mark Dunne 20067332 Workplace Impact of Social Media 1 Introduction This report summarises an article written by (Bennett et al.,2009). It will focus on the benefits of social networking and the disadvantages of social networking. 1.1 Social networking Social networking is the practice of expanding ones business contacts or social contacts by making connections with people all over the world. 1.2 Benefits of social networking in the workplace. Social networking now plays an instrumental part in today’s world of business. Nardi (2002) argues that employee’s social networks lay an important place in the workplace, stating that social networking is crucial to businesses that require teamwork. Lange (2008) supports this view and says that social networks are very efficient means of initiating and maintaining contacts with a company’s different sectors anywhere in the world. By maintaining contact anywhere in the world, tasks can be done quicker and more efficiently even if you are somewhere else in the world. These sites help provide workers with a chatroom, instant messaging, discussion groups, blogging, emails and videos of work. When social networking entered the public domain, many recognised it as an opportunity to further enhance work-based communication practices (Nardi, 2002). 1.3 Critique I find with this article that it highlights all the benefits of social networking. It praises social networking, and it gives no...
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...relationship management which is a company-wide business strategy designed to reduce costs and increase profitability by solidifying customer loyalty and explores it in context to e- business. It goes ahead to relate social networking revolution and its implication to business both positively and negatively and its impact on electronic Customer Relationship Management. Index Terms - Customer Relationship Management, Electronic-business, Electronic Customer Relationship Management INTRODUCTION The effective management of the customer has become the dominant objective for firms seeking to sustain leadership in their markets and industries. With their expectations set by world class companies and interactive technologies, today’s customers are demanding to be treated as unique individuals and requiring their supply chains to consistently provide high-quality, configurable combinations of products, services, and information that are capable of evolving as their needs change. Companies know that unless they can structure agile infrastructures and supply chains that can guarantee personalization, quick-response delivery, and the ability to provide unique sources of marketplace value their customers will quickly migrate to alternative suppliers. At the start of the second decade of the twenty-first century, the power of the customer has grown dramatically and has morphed into new dimensions amplified by the Internet and social networking revolution. The ubiquitous presence of the...
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...Online Social Networking John Smith SOC100 February 23, 2012 Abstract In today’s society social media dominates the lives of millions of computer users around the world. Social media allows users instant communication with family and friends, sharing of information and photos, and reuniting with family and friends not seen for years. There is an array of social media websites used by society; Facebook, Tweeter, MySpace, and Linked In are a few of the more popular sites. Social users take advantage of the ability to post up to the minute information of their activities, whereas companies use the sites to post their business, and collect social followers. Online Social Networking Technology has taken us by storm that can imagine life without a computer or a cell phone? Facebook is a social network building and connecting with high school classmates, family and friends from the past and they can be a miles and miles away and even make new friends. With this social network you can share ideas, get together and this is just a simply way to connect digitally in today’s technology. A privacy concern brings up an important factor in this matter. With identity theft on the rise is it wise to post personal information, such as, marital status, and current events? Companies use Facebook to investigate and get information about you before hiring potential candidates. For example, a person post pictures having a wild time and showing body parts. Would...
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...INTERNATIONAL BUSINESS ( DRS 3283 ) Name : Norsyafinaz Binti Shah Rizal Thomas ID No : 012011110183 Lecturer name : Sir Anuar Sulaiman A research paradigm for international business communication On this journal that can sumarize with this conceptual paper aims to present a research paradigm for international business communication research, with special reference to the problems of Japanese corporations and to develop a paradigm, the obstacles Japanese corporations face in international business as methods used to deal with obstacles and foster bettel global mangement and interculture comunication. International business prescribes the “arena” for international business communication and is shaped by international business transactions and international management. The reason for this is found in the special characteristics of international business transactions. The beginnings of international business transactions were nothing other than trading between cultures and peoples with different commercial practices. On the second point arena of international business communication and illustrates the following situations although we are speaking of international business communication or Intercultural business communication, it does not necessarily mean that this Communication occurs between countries, cultures, or businesses. the agents of international business communication are the actual...
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...BUSINESS COMMUNICATION TRENDS Business Communication Trends Lorren Rodriguez COM 285 Kathleen Ives November 17, 2011 Business Communication Trends Good communication in business is crucial to the individual’s success and to the business’ success. Current trends in business communication include social-networking tools, personal digital assistants (PDAs), and video conferencing (Locker & Kienzler, 2008). Business communications play a vital role in a person’s day-to-day activities at work. Business communications help an individual manage his or her daily work activities by allowing the individual to keep in constant communication with employees and clients. The trends that have been seen in the current workplace include the use of e-mail, video conferences and PDA’s. The message types that resulted from these trends are e-mails, instant messages, and text messages. Success in the workplace is dependent on the individual’s ability to communicate with his or her employer and clients. Current Trends in Business Communication Current trends in business communication include social-networking tools, personal digital assistants (PDAs), and video conferencing. These trends are some of the most popular workplace devices that improve productivity (Locker & Kienzler, 2008). Social-networking sites like MySpace, Facebook, and Twitter are becoming very popular networking sites for business. “These networking sites allow users to post a profile, blog, or useful links...
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...Tiffany’s Networking Request for Proposal for a Technology Network Infrastructure May 6, 2011 1 Purpose The purpose of this Request for Proposal (RFP) is to invite prospective vendors to submit a proposal to supply a Structured Cabling solution to Tiffany’s networking. The RFP provides vendors with the relevant operational, performance, and architectural requirements for the solution. 2 Coverage & Participation The intended coverage of this RFP, and any agreement resulting from this solicitation, shall be for the use of all departments at Tiffany’s networking along with any satellite offices. Tiffany’s networking reserves the right to add and/or delete elements, or to change any element of the coverage and participation at any time without prior notification and without any liability or obligation of any kind or amount. General Information The Enterprise Insert Enterprise Description Here Describe the enterprise in a few brief paragraphs. State the core business of the enterprise, the number of employees and the general size of the IT infrastructure: number of workstations, servers, etc. Include a description of the business and location including any satellite offices that will be involved in the project. Describe the overall objectives of the Structured Cabling solution purchase. Focus on larger business goals, not technical specifications. For example, most enterprises put the purchase of a Structured Cabling solution...
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...5 Differences Between Social Media and Social Networking May 04, 2010 Sarah Hartshorn LinkedIn 2 Email The differences between social media and social networking are just about as vast as night and day. There are some key differences and knowing what they are can help you gain a better understanding on how to leverage them for your brand and business. 1. By Any Definition Social media is a way to transmit, or share information with a broad audience. Everyone has the opportunity to create and distribute. All you really need is an internet connection and you're off to the races. On the other hand, social networking is an act of engagement. Groups of people with common interests, or like-minds, associate together on social networking sites and build relationships through community. 2. Communication Style Social media is more akin to a communication channel. It's a format that delivers a message. Like television, radio or newspaper, social media isn't a location that you visit. Social media is simply a system that disseminates information ‘to' others. With social networking, communication is two-way. Depending on the topic, subject matter or atmosphere, people congregate to join others with similar experiences and backgrounds. Conversations are at the core of social networking and through them relationships are developed. 3. Return on Investment ...
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