Computer Communications & Networks Essay Example | Topics and Well Written Essays - 2000 words

Computer Communications & Networks - Essay Example However, in order to examine the processes, methods and techniques, we must first understand the TCP/IP protocol suite itself. Considering Internet Protocol (IP) first is vital because the rest of the TCP/IP suite is constructed on the IP. Likewise, it is also called as a mechanism that is incorporated for data packaging, transferring and routing via TCP/IP internetwork (Kozierok 2005). Moreover, IP is also involved in constructing and packing all data grams in a similar fashion while managing them between devices in an intelligent way. Before getting into more detail, the prime objective for having a network, internetwork and TCP/IP suits is to empower and enable networking application. For online accessibility, these applications are now operational via web browsers. For instance, anyone wants to upload pictures, multimedia contents to share with family, similarly, chatting with friends and colleagues from Internet Relay Chat (IRC) applications. In general, a common interface is no w reachable for making communication purposeful. Accordingly, student portals are now developed and considered as an efficient educational interactive interface for universities and colleges. Likewise, apart from some examples given previously, student portals are advanced application bundled with many features and applications supports education and learning activities. In the next section, we will explore networking concepts for a student portal named as ‘X-stream server’ accessed by a student from a remote location. The X-Stream Server The first section i.e. the internal semantics will focus on connectivity of a computer internally as critical components of the computer network must be examines by a holistic approach as every component contributes to the heterogeneous system (Olifer, 2005). If anyone wants to access the X-stream server from the home computer, it must be connected to the Internet. The simplest of troubleshooting steps incorporates the ‘ping†™ command. The syntax of the command will be ‘ping (space) (destination address)’, executes via command prompt. Likewise, ‘tracert’ command can also be used to give an illustration of delays from source to the router along with end to end connectivity to and from the destination (Ross 2009). However, many devices and protocols are integrated for maintaining and identifying the computer and sustaining connectivity. The first point of interest in addressing internal semantics is Ethernet. It is considered to be the most popular Local Area Network technology that is implemented globally (Ethernet. 2007). The Ethernet connects with a shared transmission medium called as twisted pair or a cable with a multi-port hub, switch or a bridge. Most commonly, an Ethernet switch or a DSL router + Switch is most common. A typical Ethernet frame comprises of six parameters i.e. Preamble, destination address, Source address, type, data and CRC (cyclic redundancy checking) . The preamble is responsible for synchronizing clock rates for the recipient and the sender. Address is usually six bytes in size and is responsible for identifying frames as per the sender and receiver address, it transmits the data in network layer protocol. However, if the match is not made, it discards the frame. Likewise, the type indicates the protocol type. Normally it

Characters Most Responsible for Juliets Death in Shakespeares Romeo and Juleit :: Free Romeo and Juliet Essays

In the play Romeo and Juliet, by William Shakespeare, Juliet fakes her own death. Some responsibility for this goes to a number of characters in the play, with some characters being more influential and others playing small parts in the matter. Three stand out as contributors to her decision: Tybalt, Capulet, and Nurse. Tybalt did not take a direct role in Juliet’s ‘death’, but he set the course for incidents that lead to it. As a Capulet, he had long participated in the feud between his family and the Montagues. The day after he spotted Romeo at a party hosted by his family, he went out looking for him – and a fight. He accidentally murdered Mercutio, Romeo later killed him in revenge. Juliet, rather than being upset by Tybalt’s death, sobbed for Romeo, who was banished for the murder. The misunderstandings regarding Juliet’s grief led to a marriage she felt she could only escape by faking her own death. While Tybalt was not immediately involved in Juliet’s ‘death’, he played such a major role in starting the events that would ultimately lead to it that he must be deemed partly responsible. Capulet was far more direct a part of Juliet’s death than Tybalt was. Also a Capulet, he had fought with the Montagues on numerous occasions. He did not force Romeo to leave his party, but whether he was prepared to be friendly with the Montagues was another matter. Juliet believed that her father would never approve of her marriage to Rome, so she kept it a secret. As a result of being unaware that his daughter had already married, Capulet arranged Juliet’s marriage to Paris, Capulet assumed that she was crying in grief over Tybalt and would be heartened by getting married. When Juliet insisted she didn’t wish to marry Paris, he would hear none of it. He thought her ungrateful and disobedient, and he refused to change his plans. Juliet could see no way out except to fake her own death. Had Capulet been more understanding and flexible, Juliet’s fake death – and, later, her real one – could have been avoided. Nurse was a fickle character, her changeability was significant in partly causing Juliet’s pseudo death. Juliet confided in Nurse when she met Romeo. Nurse not only encouraged the marriage, but went as far as arranging it. However, when Capulet made plans for Juliet to marry Paris, Nurse told Juliet that Paris was better for her.

Food Presentation

As we all know, food is essential to our daily lives because it gives us the energy and nutrients that we need especially when we prepared it right. So our professor gave us a task to prepare a meal (good for six persons) that follows the guidelines of the Food Pyramid. During our brainstorming, many ideas came up to our minds. But we came up to a point that we should have criteria in choosing the right meal. It should be healthy, satisfying, and of course it will not cost us too much. After exchanging ideas, we finally decided that we will be having Crab and Corn soup as the appetizer, Chicken Curry for the main dish, Saging Con Yelo for the dessert, iced tea (Apple flavor) for the drinks and Apple for the side dish. After the discussion, the group leader assigned the task and set the time and place for the next meeting. I was assigned to prepare the list of ingredients that will be used for the cooking. When my group mates and I meet again, everybody was excited especially me because we will be buying the ingredients that we need for the food presentation. It’s already been a long time since I last go to a market and I really don’t know how to choose from what’s fresh or not and to buy or not to buy so I asked my group mates to teach me the basics in buying fresh vegetables, meats and fruits. Luckily, Florevil knows something about cooking so we didn’t had a hard time dealing with it. Since me and some of my group mates don’t know how to cook, we are assigned to prepare the ingredients and make sure everything is ready. While Florevil is cooking the meal, I watched every step of it so I can cook it at our house when my mom is not around. As the meal is almost done, some of my group mates prepared the dessert and the side dish, some prepared the table and set it in a presentable way and some called the guests who will taste the meal that we prepared. I couldn’t resist myself to eat when I smelled the Chicken Curry but I have to because we should serve the guests first. By the way, it is my favorite dish After the guests tasted our meal, they gave us comments. The food is well presented and the main dish and the dessert are delicious. But the appetizer is too salty and didn’t go well with the main dish and dessert. Good thing we had apples as our back up to the salty appetizer we cooked. The presentation ended. We cleaned our mess and had a last group meeting to discuss the positive and negative comments of the guests. We accepted the criticisms given by the guests whole heartedly for us to learn from it and to improve more the next time we will have an activity like this. We can also apply the knowledge that we have learned from this activity and use it for the future.

Why the Union Won the Civil War - 663 Words

Why the Union Won the Civil War Why the Union Won the Civil War Introduction The South was viewed by many in the United States and elsewhere as a robust, self-sufficient economy (Surdam, 2001, p. 1). It produced much of the worlds supply of cotton and Texans bragged that their cattle could feed the world. What the South lacked in manufacturing was compensated for by the immense wealth produced from raw cotton, cattle, and corn exports. Obviously, the predictions that the South could survive a war with the North due to its economic self-sufficiency were wrong. This essay analyzes the possible reasons for the failure of the Confederacy to win the Civil War. International Concerns President Lincoln quickly realized that the Souths tremendous agricultural wealth represented a significant strategic advantage if they chose to leave the Union and he was forced to suppress what he viewed as an internal insurrection (Surdam, 2001, p. 1). Lincoln was aware that Europe and other countries had become dependent on raw cotton imports from North America and were therefore potential commercial and military allies of the Confederacy. In addition, English aristocracy hoped for a diminution of the power of its greatest naval competitor, the United States, and an end to dreams of democracy in the New World (Woldman, 1952, p. 84-85). Russians were concerned about the breakup of the Union for the opposite reason, since it viewed the commercial competition between the U.S. and Britain as aShow MoreRelatedThe Declaration Of Sentiments And The Declaration Of Independence1020 Words   |  5 Pageswomen from the men. This is also the reason why the women modeled the Declaration of Sentiments after the Declaration of Independence. The Declaration of Independence declared freedom from Britain, so the women figured the Declaration of Sentiments declared their freedom from the men. 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By Amelia E. Hicks On April 10, 1865, General Ulysses S. Grant surrendered to General Robert E. Lee of Confederate forces and delivered a farewell address to his Union soldiers, â€Å"After four years of tiring service, marked by supreme courage and commitment,† said Grant, â€Å"the Union Army has been forced to concede to overwhelming numbers and resources.† According to Grant, the Union lost the Civil War, more commonly referred to in its time as the â€Å"War of NorthernRead MoreThe American Civil War : Three Perspectives1629 Words   |  7 Pages The American Civil War: Three Perspectives Jason M. Russell Reedley College History 11 â€Æ' Introduction The analysis of how the Southern States lost the Civil War is based on three articles, each with a different perspective. According to Died of Democracy by David Donald, the Confederates were defeated because of internal challenges facing the 11 Sothern States seeking independence. Some of the challenges facing the Confederate States of America included a predominantly agricultural economy andRead MoreThe Battle Of The Civil War1127 Words   |  5 Pagesshaken by the Civil War because some states wanted to separate themselves from this unity that had lasted for approximately 100 years. The American Civil War is a historic affair and one of the bloodiest battles in history of the US (Engle, Krick, 2003). It is considered one of the bloodstained happenings in the history of the US because more than 600, 000 people died. A majority of this number were soldiers. This fatal battle happened between the years 1861 to 1865. The Civil War emerged because