CYB Week 2 Discussion Assignment Example | Topics and Well Written Essays - 250 words

CYB Week 2 Discussion - Assignment Example A ping sweep is a diagnostic method used to determine what range of Internet Protocol addresses that are in use by live hosts, usually computers. It is usually used to indicate where active computers are on a network and is sometimes used by the system administrator for identifying a network issue. Ping sweeps are also utilized by computer attackers to see which machines are active so they know where to focus their attacks (Kizza, 2005). A packet sniffer is a program that sees all of the data passing over the network of which the computer is connected to. As data creeks back and forth on the network, the program "sniffs," each packet. A packet is a section of the message that has been broken up. Example Port scanning is defined as the technique of systematically skimming a computers ports, a port is where information gets into and out of a computer, and port scanning identifies open ports to a computer. For instance, TCP Null, TCP Xmas, TCP FIN, TCP SYN, and UDP port

Overview of the Film Free

Overview of the Film Freedom Writers Essay Based on a true story, Freedom Writers is an inspiring film about a young teacher named Erin Gruell (played by Hilary Swank) who chooses to work at Woodrow Wilson High School in Long Beach, California. It is a school that is torn by gang violence and racial tension due to the recent integration program in that district. The story begins in 1994, Erin is a newly hired teacher at the high school and is assigned to teach Freshman and Sophomore English. Teaching at the school is nothing like what she expected, as fights constantly break out both inside and outside of the classroom. Additionally, students come to school strapped with guns (if they come at all). The teachers have very little faith in the students and the students have very little faith in Erin Gruell, but as time goes by she develops their trust and respect. Erin throws out her more traditional lesson plans and instead appeals to the students by having them write daily journals about their personal stories. She teaches them about the Holocaust, Anne Frank, and takes them on field trips and to restaurants. At the same time that Erin tries to reach out and inspire these young people, Erin faces a divorce and protests from her fellow coworkers. However, Erin rises above these adversities to inspire her students to soar to new academic and personal heights, none of which they ever thought were imaginable. Erin displays unwavering faith in her students and in their capacity to learn. Likewise, these students find faith in themselves and each other and previous gang, racial, and territorial divides are broken down as students like Eva, Jamal, Marcus, and Brandi gain the courage to do what’s right and improve their lives. The ending is incredibly motivational as Erin gets 35 computers to be donated to her school so that her students can compile their stories from their journals into a book that would eventually be published in 1999. Most of her students went on to college and broke from their previous lives.

The Use of Punctuation Marks in the Writing of Libyan Students Essay

â€Å"Punctuation marks are the main means of showing the grammatical organisation of what you write. Hide the punctuation and you hide the grammatical structure. And if you hide the grammatical structure, you hide the meaning of what you are trying to say.† Crystal (1996:151) maintains. As punctuation is relevant to and necessary to grammar (as above quotation states), a significant cause of EFL learner and Arab EFL writer low punctuation proficiency is the incorrect application of rules (Al-Jarf, 2001). He points out, the incorrect application of rules caused by: 1) failure to master the operational or transformational component of a rule; and 2) failure to learn a rules domain of applicability (p.16). According to Mohammed (2006), EFL learners who are unable to write in complete sentence, and constantly appear to have difficulty with understanding the concept of a sentence; their writing contains unconventional punctuation as a result. Mann (2003) believes that one should be familiar with sentence boundaries in order to punctuate correctly; moreover, he points out that to begin and end sentences is one of some difficulties learners face when they start to write. As the construction of sentence varies from one language to another, such variations may result in writing in incomplete sentence and then inappropriate use of punctuation. A simple sentence is â€Å"an independent clause expressing one idea† (Al-Khresheh 2010, p. 106), â€Å"a syntactic unit which contains a finite verb† (Fischer 1984, p. 15, cited in Polio 1997, p. 107), comprised of one subject-verb combination, though the subject may be compound and thus making up a clause with â€Å"more than one constituent† (Al-Khresheh 2010, p. 106). These features describe the English s... ...O’Grady, et al. 1996, cited in Al-Khresheh 2010, p. 106). Othman (2007) posits the differences in Arabic subordinate clauses at the helm of the differences and the cause of the impact to punctuating in English writing. Othman (2007) has conducted a study in which he has attempted to find out how subordination and coordination are commonly used in Arabic and English texts. He concludes: subordination is seen as a sign of maturity and sophistication in English writing, whereas coordination is more commonly used in Arabic writing. As Mohamed and Omer (1999) also conclude, these differences, like those in coordination efforts, manifest in several ways: Arabic subordinate clauses are semantically subordinate, but are syntactically capable equal to their main clauses, just like their main independent clauses, of acting independently as separate sentences† (p. 293).

Essay on Facing the Consequences in King Lear -- King Lear essays

King Lear:   Facing the Consequences      Ã‚  Ã‚  Ã‚   Shakespeare's tragedy King Lear is a detailed description of the consequences of one man's decisions.   This fictitious man is Lear, King of England, whose decisions greatly alter his life and the lives of those around him.   As Lear bears the status of King, he is, as one expects, a man of great power.   But, sinfully, he surrenders all of this power to two of his daughters, as a reward for their demonstration of love towards him.   This untimely abdication of his throne results in a chain reaction of events that sends him on a journey toward Hell, in order to expiate his sin.   Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   As the play opens one can almost immediately see that Lear begins to make mistakes that will eventually result in his downfall.   The very first words that Lear speaks in the play are:    Give me the map there. Know that we have divided/ In three our kingdom, and 'tis our fast intent/ To shake all cares and business from our age, / Conferring them on younger strengths while we/ Unburdened crawl to death. (I.i.38-41)       This gives the reader the first indication of Lear's intent to abdicate his throne.   He goes on further to offer parcels of his kingdom to his daughters as a form of reward for passing his test of their love:    Great rivals in our youngest daughter's love, / Long in our court have made their amorous sojourn, / And here are to be answered. Tell me, my daughters/ (Since now we will divest us both of rule, / Interest of territory, cares of state), / Which of you shall we say doth love us most? / That we our largest bounty may extend/ where nature doth with merit challenge. (I.i.47-53)   Ã‚  Ã‚      The most signif... ...      Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     All of this suffering that Lear endures can be traced back to the single most important error that he made, the decision to give up his throne.   This sin has proven to have massive repercussions upon the life of Lear and the lives of those around him, eventually leading to the deaths of almost all who were directly involved with his abdication.   After following Lear’s demise which was brought on by a single wrong turn, one cannot help but wonder what difficult corners lie ahead that may cause similar alterations in one’s own life.    Works Cited    Bloom, Harold.   Shakespeare: The Invention of the Human.   New York:   Penguin Putnam, 1998.    Boyce, Charles.   Shakespeare A to Z.   New York:   Roundtable Press, 1990.      Shakespeare, William.   King Lear.   Eric A. McCann, ed. Harcourt Brace Jovanovick.            

Discuss Social Class, Gender, Marital Status, Age, Socio Economics Statues and Their Relationship to Functionality

Discuss social class, gender, marital status, age, socio economics statues and their relationship to functionality. Social class refers to the hierarchical distinctions between individuals or groups in societies or cultures. Anthropologists, historians, and sociologists identify class as universal, although what determines class will vary widely from one society to another. Even within a society, different people or groups may have very different ideas about what makes one â€Å"higher† or â€Å"lower† in the hierarchy. Different defining characteristics have developed in societies around the world and have changed through history. Depending on the definition used, class can also be associated with social status, or one's social position in a culture. Because of the vagaries of the word, the idea of social class has been the object of much study in fields such as sociology and economics. Some of the more famous theorists of class include Karl Marx and Max Weber. Despite the work of these intellectual heavyweights, the value of the notion of social class is still questioned as it becomes even more difficult to define in an increasingly fluid and globalized society. Beyond the problems in theoretical conceptualizations, the practical impact of social class on society is important. Any system that divides people and then assigns different values to the groups is inherently problematic in the establishment and maintenance of a harmonious society. If vertical divisions among people can connote no difference in value, only in role, experience, or responsibility in society, then social class may be considered a useful concept

Romeo and Juliet Baz Luhrmanns film interpretation Essays

Romeo and Juliet Baz Luhrmanns film interpretation Essays Romeo and Juliet Baz Luhrmanns film interpretation Paper Romeo and Juliet Baz Luhrmanns film interpretation Paper The prologue creates family tension by portraying the violence and hate-filled from the very beginning. It introduces the feud to the audience and highlights how it will play a major role throughout the production. ‘From ancient grudge break to new mutiny’ this displays the confliction and rivalry between the two households. The prologue is used at the beginning of the play to inform the audience of the story line, and it is done to create pathos for the audience to help evoke emotion. It is presented as a sonnet; with three quatrains and a rhyming couplet at the end, this emphasizes the importance of the prologue. ‘From fort the fatal lion of these two foes, a pair of star-cross’d lover take their life’ this informs you of the key themes; death marked love and fate. Stars were often related to destiny therefore implying that Romeo and Juliet are destined to die. Baz Luhrmann further develops the family tension by presenting the prologue on a TV news broadcast; this heightens the tension as it shows the importance of the feud between the Montagues and Capulet’s. By using a black female reporter it shows the universal awareness, indicating the importance to be shown on national television. Using media also makes it look a lot more realistic and modernized. Luhrmann has used fire as a motif, to display the strong, hatred this is also used in act 1 scene 1. Luhrmann has projected the two household’s names on identical sky scrapers. They are in contrasting colours to emphasise. Furthermore the sky scrapers also convey their high status in society; they are both rich and powerful families. Finally helicopters have been used to evoke a sense of impression of a warzone. They are used to illustrate how the violence has subsided. Act 1 scene 5 creates further family tension, this is evident from â€Å"by his voice, this should be a Montague. Fetch me my rapier, boy. † This stresses the feud between the two household. â€Å"Rapier† is a long, thin sword commonly used in the 16th century for thrusting attacks. This therefore suggests that Tybalt is going to hurt Romeo, foreshadowing his death. Tybalt is presented as an antagonist throughout the production. He is outraged that a Montague is present at the party, however Capulet reprimands him. â€Å"He shall be endur’d† the word â€Å"shall† is a command, Tybalt isn’t given the option. This portrays Lord Capulet’s authority and hierarchy through the choice of lexis. Tension is evident between Lord Capulet and Tybalt through â€Å"I’ll make you quiet† this is an indirect threat, inferring that if he doesn’t back off he will become violent. Luhrmann further exemplifies the character through his choice of costumes. Tybalt is presented as the antagonist throughout the production. Luhrmann deliberately dresses him as a devil, because in most religions the devil is related to unnatural evil. The red costume can also be interpreted as connotation, to emphasise his anger. However, the glitter on the costume reduces the severity and intimidation of his character. Capulet is dressed as a royal emperor. He is predominantly in tyrian purple which would have only been affordable to the elites, so it is commonly associated with royalty and nobility. This further exemplifies his hierarchy and how powerful he his character is. Luhrmann interprets the scene adding extreme violence; Capulet forcefully slaps Tybalt cause inner family tension. This is then contrasted with In Act 3 scene 1, Mercutio further creates tension between the two houses by bellowing a curse on both the Capulet’s and the Montage’s . Their feud has killed him. â€Å"A plague on both your houses† The punctuation in this paragraph is very choppy. Changing the rhythm emphasizes and portrays his anger. Mercutio repeats the phrase three times during the scene to intensify the emotion and move the audience. This curse would have affected the audience them as their devout Christian belief made them very superstitious. This highlights one of the key themes; fate. Baz Luhrmann further develops this by using pathetic fallacy of thunder this is used to echo the mood of fear and add tension to the atmosphere. When Mercutio bellows this he is elevated above everyone else, making the curse more powerful and intense as if he is preaching. He uses a close up shot to illustrate the womb, Mercutio is wearing a white shirt this makes the womb look more horrific and serve. Luhrmann also inserts another clip into Act 3 scene 2 of Juliet in her bedroom; he uses a soliloquy to display her emotions and inner thoughts. The intense love displayed in the clip contrasts with the anger of Romeo before he kills Tybalt creates pathos for the audience. At beginning of act 3 scene 5, Juliet swears to her mother â€Å"I will not marry yet; and, when I do, I swear, It shall be Romeo† Shakespeare has used dramatic irony to add suspense and humour to the scene; as Juliet is already married to Romeo. This creates family tension due to the abandoned loyalty she has displayed towards her family. Juliet states she won’t look deeply into Paris’s eyes. No more deep will I endart mine eye†. In that era they believed that love entered through the eyes, she is therefore forbidding to love Paris. This contrasts with when she met Romeo for the first time. They gazed into each other’s eyes falling deeply in love. Baz Luhrmann further interpreted it as their eyes met looking into a fish tank. The fish tank represents the tranquillity, while all the chaos is happening around them. Juliet has been portrayed as a very gentle and calm character throughout the production, however in this scene she confronts her father and refuses to marry Paris. Capulet is outraged; this is evident from â€Å"my fingers itch† suggesting temptation for physical violence. â€Å"We have a curse in having her† suggesting having Juliet as a child was their misfortune; this emphasises his shame and hatred. The word â€Å"curse† would have had a strong effect on the audience as they were extremely superstitious. Capulet is so enraged he threatens to disown her if she refuses to marry â€Å"Or never after look me in the face†. This was like a death penalty to women as they were unable to earn money due in the patriarchal society they lived in. An Elizabethan audience would have found this moving. It also highlights one of the key themes of the production; honour! Baz Luhrmann further develops family tension in Act 3 scene 5 through the stage directions of the mother. Lady Capulet’s fear of talking to Juliet without the Nurse present establishes her as an ineffectual mother. Tension is created due to the lack of mother and daughter relationship which is apparent throughout the production. He also includes brutal attack and violence against Juliet this highlights the inner family tension. this by using different angles with the camera. He uses a close up shot of Capulet, concentrating on his face. This highlights the expression of anger. Capulet’s strong tone of voice portrays his anger and emotion. He uses fast music to create mood and atmosphere. Baz Luhrmann has successfully modernised Shakespeare’s Romeo and Juliet for a contemporary audience. Luhrmann uses visual techniques of lighting, colour and camera angles to convey atmosphere of tension and related emotions.

Facts and Figures About Pikaia

Facts and Figures About Pikaia During the Cambrian period, over 500 million years ago, an evolutionary explosion took place, but most of the new life forms were strange-looking invertebrates  (mostly weirdly legged and antennaed crustaceans like Anomalocaris and Wiwaxia)  rather than creatures with spinal cords. One of the crucial exceptions was the slender, lancelet-like Pikaia, visually the least impressive of the three early fishlike creatures that have been found preserved from this span in the geologic record (the other two are the equally important Haikouichthys and Myllokunmingia, discovered in eastern Asia). Not Quite a Fish Its stretching things a bit to describe Pikaia as a prehistoric fish; rather, this inoffensive, two-inch-long, translucent creature may have been the first true chordate: an animal with a notochord nerve running down the length of its back, rather than a protective backbone, which was a later evolutionary development. But Pikaia did possess the basic body plan that stamped itself on the next 500 million years of vertebrate evolution: a head distinct from its tail, bilateral symmetry (i.e., the left side of its body matched up with the right side), and two forward-facing eyes, among other features. Chordate Versus Invertebrate However, not everyone agrees that Pikaia was a chordate rather than an invertebrate; theres evidence that this creature had two tentacles jutting out from its head, and some of its other characteristics (such as tiny feet that may have been gill appendages) fit awkwardly in the vertebrate family tree. However you interpret these anatomical features, though, its still likely that Pikaia lay very near the root of vertebrate evolution; if it wasnt the great-great (multiply by a trillion) grandmother of modern humans, it was certainly related somehow, albeit distantly. You may be surprised to learn that some fish alive today can be considered every bit as primitive as Pikaia, an object lesson in how evolution is not a strictly linear process. For example, the tiny, narrow lancelet Branchiostoma is technically a chordate, rather than a vertebrate, and clearly hasnt advanced very far from its Cambrian predecessors. The explanation for this is that, over the billions of years that life has existed on earth, only a tiny percentage of any given species population has actually been given the opportunity to evolve; thats the reason the world is still chock-full of bacteria, fish, and small, furry mammals.