Token ring is a local area network protocol which resides at the data link layer (DLL) of the OSI model. It uses a special three-byte frame called a token that travels unidirectionally around a star-wired logical ring. Token ring frames travel completely around the loop. The name 'Token Ring' is misleading since the physical topology is a loop. Each station passes or repeats the special token frame around the ring to its nearest downstream neighbor. This token-passing process is used to arbitrate
Mesh, Bus, Ring and Star Topologies Mesh A mesh topology typically refers to a Wide Area Network where there are multiple paths connecting multiple sites. A router is used to search multiple paths and determine the best path for the data. Routes are determined by least cost, time of day and performance. A three or four site mesh network is relatively easy to create, whereas it is impractical to set up a mesh network of 100 sites or nodes. Mesh networks are used in Wide Area Networks (WANs) where
Introduction Have you ever listened or sat in on a concept or network design meeting and been fed an alphabet soup of acronyms and words or technical jargon that just didn’t make sense to you? Well, the chances are that Ethernet, Token Ring, FDDI, and Wireless were among some of those being spoken. In this writing, the author plans to help one understand, in simple terms (where possible), what exactly these technologies are and where they may belong. He provides an overview of each, explains the
cell phone usage so that he becomes active in completing his assigned chores at a satisfactory level and frequency. Additionally, it has been found that token economies are highly effective in households where someone refuses to do chores. In one study, consisting of 5 graduate students who had previously refused to do chores in their houses, a token economy was enacted. After the system had been removed for two weeks, the individuals were still doing the chores as they had been doing when the
The Rings of Power: Symbolic Exchange in The Merchant of Venice Rings are significant to the narrative of The Merchant of Venice for several reasons. Firstly, as symbols of love, wealth and power. Secondly, as a means through which Portia gives and then regains control of herself, her weath and power and finally, the theft and sale of Leah's turquoise ring acts as a source of sympathy towards Shylock and allows him to parallel the Christian husbands, Bassanio and Graziano. A ring is, in and
A token economy is an intensive, in-class positive reinforcement program for building up and maintaining appropriate classroom performance and behavior. A token program may be needed when other positive reinforcement programs, such as selective use of teacher attention or a home-based reinforcement program. In many different education settings a material reward program can be conveniently managed through a token reinforcement program. Token programs involve the distribution of physical tokens (for
of additional device, mobile phone is adopted as security token. This paper introduces a concept where mobile miss call is used as an additional password to the application. For lot of security reasons one generally requires a very secure password, to implement the same the focus of this paper is on Authentication using mobile phone as security token and a mobile missed call is a unique one. Keywords— Strong Authentication, Security token, Two-factor authentication I. INTRODUCTION In many areas
Executive Summary Wynn was among the first 3 concessionaries to enter Macau when its gaming industry was liberated and quickly became one of the most profitable casinos in Macau relative to its size. Junketeers have contributed greatly to win's success, along with government initiatives. Though gambling is illegal in many parts of the world, the industry is growing and competition is increasing, particularly in the east By 2015, the Asian gaming market is expected to be the biggest in the world
RSA is the encryption and network security division of EMC, assisting top organizations to solve complex IT security challenges. RSA’s products and mission consist of a combinations of business-critical controls, encryption, and tokenization to secure access to organizations IS infrastructure. The Security Division offers a wide range of two-factor authentication solutions to help organizations assure user identities and meet regulatory compliance requirements. The authentication keys come in a variety
The Lord of the Flies William Golding’s book, The Lord of the Flies is a wonderful, fictional book about the struggle and survival of a group of boys trapped on an uninhabited island. This book kept me very interested and made me want to keep reading. The characters were very diverse and each had very appealing qualities in themselves. The setting is brilliantly described and the plot is surprisingly very well thought out. Many things like these make this book such a classic. Although there are not
What is a Ring-giver? Those who’ve been asked for the definition of a ring-giver have answered with a dumbfounded facial expression, “Does it have anything to do with the movie Lord of the Rings?" Or others might simply think that the word "ring-giver" basically means a person who gives out rings. This word can be considered a vague term because it might sound like it has one implication, but in fact, it actually has a deeper meaning. During the Anglo-Saxon period, the word "ring-giver" is also
an aluminum ring, a computer and a Christmas stocking. These particular items have impacted me greatly; they have influenced my life forever. Hence my ring, stocking and computer represent me and my ever developing culture. The first object I selected to represent myself was an aluminum ring I made in metals class; I chose it because of the significance it holds. Over the years, my development as a person has led me to love engineering and its sisters, science and mathematics. This ring was formed
The Malabar Gold & Diamond advertisement consists of varying cultures of men and women participating in their specific traditional marriage practices. The capstone of subliminal messaging in the ad resides in the Indian marriage ceremony and how its relationship is integral with gold. In Indian practice, a bride that isn 't draped in a multitude of gold on the day of her wedding would be extremely abnormal. In Indian culture, the bride is typically decorated with gold all over her body. This comes
master their abilities and skills. Toys like stacking rings allows the infants explore the shapes and what will happen wh... ... middle of paper ... ...he floor. Modeling, before I challenge them to put the rings on the giraffe or roll the rings on the floor, I will show them how to do it. Telling, explaining, and informing, I will name the colours of the rings, the shape of it and what animal is it. For example, “You are putting the red ring on the giraffe”. Lew, T. (2012, September 28). Children
“Maaaaadge,” a small voice cried from the direction of the street. Both women swiveled around to see five-year-old Callie Coleman rushing up the stone steps to Madge’s prominent Victorian home. Stepping onto the porch Callie lurched toward her, gasping for breath. Madge caught the little girl and steadied her, “What is it, child?” “Please, I need your help. It’s Poppy. I can’t get to her.” “What do you mean, you can’t get to her?” Callie grabbed Madge’s arm, tugging at her in vain toward
in school. He got good grade and never was a problem for his parents or the teachers. As a child, Leonard loved to read comic books. He had a friend who was someone who fought in lots of fights and was f... ... middle of paper ... ... in the ring, Leonard decided to retire in 1984. Sugar Ray did not stay retired because in 1987 he started fighting again. As more fights passed, he decided to retire for good in 1997 with a record of 36-3-1 and 25 knockouts. In that same year of 1997 Ray Leonard
spear stabbing the man through the back out to the middle of his chest. The last man had a strange ring on his finger, this was the man that slashed him in his early battle. Nathan drew his bow and the last man backed up to a nearby tree, Nathan shot the man in the stomach sticking him to the tree, Nathan drew another arrow shooting him the forehead killing the man instantly. Nathan grabbed the ring from the commander and walked back his long voyage back to the elven forest.
Miamoto Musashi and Bushido During the ancient period of Japan there existed a time of war and power struggles. There were many people who followed the Bushido code or way of the warrior. These people were called samurai. Of the countless men who devoted their lives to the Bushido code there were none greater than Miyamoto Musashi. Musashi was one of if not the most famous samurai to ever walk the lands of medieval Japan. He was a legend in his own time. Miyamoto Musashi was born in 1584 in
are observed as painless, round, red patches in the skin which swiftly become filled with pus with surrounding redness. A blister forms in the middle and as it spreads, it evolves into a gangrenous ulcer with a black or grey scab surrounded by a red ring. In as little as 12 hours, an early lesion can transform into a necrotic ulcer (DermNet NZ Trust,
Tolkien's Lord of the Rings as a Catholic Epic It will be the contention of this paper that much of Tolkien's unique vision was directly shaped by recurring images in the Catholic culture which shaped JRRT, and which are not shared by non-Catholics generally. The expression of these images in Lord of the Rings will then concern us. To begin with, it must be remembered that Catholic culture and Catholic faith, while mutually supportive and symbiotic, are not the same thing. Mr. Walker Percy