...(Carrier Sense Multiple Access/Collision Detection) The transmission method used in Ethernet networks. When Ethernet was designed in the 1970s, it was a shared medium. At any moment, only one frame from one station was transmitting in one direction (half duplex). With CSMA/CD, if the network is busy when a station wants to transmit (carrier sense), the station waits a random number of microseconds before trying again. However, if two stations coincidentally transmit their frames at exactly the same time, their signals will collide. Both stations detect the collision and back off a random duration before retrying. Today, collisions have been mostly eliminated, because shared Ethernet gave way to full-duplex, point-to-point channels between sender and receiver (see switched Ethernet). However, CSMA/CD provides compatibility for older shared Ethernet hubs that may still be in place. Ethernet is a data link protocol, and CSMA/CD is a MAC layer protocol. Token Ring is a data link technology for local area networks (LANs). It operates at layer 2 of the OSI model. Unlike all other standard forms of LAN interconnects, Token Ring maintains one or more common data frames that continuously circulates through the network. These frames are shared by all connected devices on the network as follows: a frame (packet) arrives at the next device in the ring sequence, that device checks whether the frame contains a message addressed to it. If so, the device removes the message from the frame. If...
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...at times, as some students have families, fulltime jobs, or serving our country in the United States Armed Forces, so we put together a tutorial on how to access and use your new OLS student forums, access and understand the class materials, effectively communicate in the forums and the instant messenger chat, how to post to your personal forum, and post assignments. We at the University of Phoenix commend you for deciding to further your education and creating a brighter future for yourself. Login The University of Phoenix (UOP) is designed to allow its students to succeed. This is done through an online format. Students are required to logon to the UOP website at ecampus.phoenix.edu and enter their password to participate in their classes. Once the student has logged on, they are directed to the University’s home page. In the red bar, next to the Home tab, notice a Classroom tab. Highlight this tab and left-click it once with the mouse. Welcome to your classroom this is the main place where communication occurs between the instructor and students. Notice that directly underneath the Classroom tab there are four more tabs: * Materials * Discussion * Assignments * Grades Main Forum With the mouse, left-click on the Discussion tab. This is the Main Forum. The Main Forum has access to: * Answer discussion questions * Receive instructions from instructor D * Direct questions to instructor * Access Course materials Notice the table in the center...
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...Transitive trust is a relatively easy concept to understand. Transitive trust is the implicit trust of another by an individual. I will use my Mother and Father as the example. My Father wants to keep me the asset safe but the one person he trusts more than anything is my Mother. He trusts my Mother so much that if she trusts or believes in someone else for my safety say my Aunt, my Father will then also trust her as well. This can be a destructive path in the long run from what I see. If my Mother has the transitive trust in my Aunt, she could then trust my Aunt’s neighbor Bill who my Aunt trusts with anything. My Mother would then trust Bill because my Aunt does which in turn would cause my Father to trust Bill as well. Bill though could be a Trojan looking to cause trouble and then would gain access to me by knowing the right person. This would then cause havoc in everything that my Father wanted to keep safe. In terms of a computer you would just have to change my Father to the computer’s owner, my Mother would be a file of a trusted friend that was created on my Fathers computer and My Aunt would be a torrent site that my Father’s friend likes to frequent that had malicious malware. The malicious malware would alter the file that is trusted by the computer’s owner because he did not know where the file was from or altered by. (Smith, 2013, p.165) Smith, Richard E. (2013) Elementary Information Security. Burlington: Jones and...
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...The purpose of this speech is to get American’s rallied around the fact that they need to aid Britain in stopping Hitler from taking over the last line of defense to our democratic freedom, to stand up for the very freedom that they hold so dear to them. Harold Ickes uses Logs, ethos, and pathos in his speech to the American public. First the uses pathos, starting off calling some Americans “scared chickens” (Ickes), and playing further into the high emotions of times which included nervousness about entering such a war, pride that we have in our own freedom and country, and even selfishness to look at the fact that by entering the war we are actually protecting our own futures, “We Americans know that freedom, like peace, is indivisible. We cannot retain our liberty if three-fourths of the world is enslaved. Brutality, injustice and slavery, if practiced as dictators would have them, universally and systematically, in the long run would destroy us as surely as a fire raging in our nearby neighbor's house would burn ours if we didn't help to put out his.” (Ickes). He uses ethos because he is one drawing on the fact that everyone knows who he is and will listen to what he says as a matter of authority to some degree. Ickes also used logos to appeal to the American public. He states, “If we are to retain our own freedom, we must do everything within our power to aid Britain. We must also do everything to restore to the conquered peoples their freedom. This means the Germans...
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...classmates on the forum: * What is the purpose of security policies, and why do organizations need clear and concise policies for the proper use of employer-owned equipment and services? * What is the importance of an effective acceptable use policy (AUP) for a user and an employer? Be sure to include examples from your research to substantiate your responses. Participation Requirements: Discussion forums improve the online learning process by allowing students to engage in meaningful discourse. You can increase your participation grade by following these guidelines: * You should post your responses to the above questions and then respond to a minimum of two of your classmates' posts. Take a position on each question and justify your opinion on the basis of the textbook, the lesson, documents found in the ITT Tech Virtual Library, and your personal or professional experience. The quality of your submissions is a critical element in the evaluation process. Your submissions should not be of the type that state "I agree" or "Good post" as these responses neither have substance nor give any new information for a productive discussion. * If possible, share your own subject-related job experience. Remember, the goal is to learn from the experience of others. * Post your initial reply earlier in the week to maximize the opportunity for thoughtful exchanges between you and your classmates. Evaluation Criteria: Click here to view the forum rubric that will be...
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...speakers’ chosen forum. The Supreme Court breaks down forums into three types: traditional public forums, designated forums, and nonpublic forums. See Perry Educ. Ass’n v. Perry Educators’ Ass’n, 460 U.S. 37 (1983). Finally, some public property is not a forum at all. Traditional public forums include public parks, sidewalks and areas that have been traditionally open to political speech and debate. Speakers’ in these areas enjoy the strongest First Amendment protections. In traditional public forums, the government may not discriminate against speakers based on their views. This is called “viewpoint discrimination.” The government may, however, subject speech to reasonable, content-neutral restrictions on its time, place, and manner. When considering government restrictions of speech in traditional public forums, courts use “strict scrutiny.” Under strict scrutiny, restrictions are allowed only if they serve a compelling state interest and are narrowly tailored to meet the needs of that interest. Sometimes, the government opens public property for public expression even though the public property is not a traditional public forum. These are designated public forums. After opening a designated public forum, the government is not obligated to keep it open. However, so long as the government does keep the forum open, speech in the forum receives the same First Amendment protections as speech in traditional public forums. Examples of designated public forums include municipal...
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...Masangcay, Maureen Joy, M. BSA-3102 14th POLITIKAPEKONOMIYA Tomorrow’s Forecast: Our future is Now Forum create discussion environment by saving any information posted on a certain topic for others to see at any time, thus people can have high-quality discussions since they would have time to think about and research the topic or comment at hand. It also improves the ability to express and see differing views and opinions on a diverse range of topics. The forum was called “Politikapekonomiya” The purpose of the event is to discuss political and economic issues over a cup of coffee. The theme of the forum was “Tomorrow’s Forecast: Our future is Now” The mechanics of the event discussed by Ms. Gina Bonifacio. The invited experts were introduced by Ms. Rica Ani. The speakers were Mr. Carl Joseph Sammocte, Mr. Arnel Lopez S Jose. Nparrato Jr., Ms. Marissa Argente and Mr. Romeo Sulit also attended. Two issues were discussed and were presented through video clips. The first issue was "What Pnoy and administration has done and if the statistical data reflects the real situation of the country and what can be done by the next administration?" It is an economic issue. The second issues tackles about "Information Shortcut." Information shortcut refers on how educated we as a voter. It is a political issue. After the discussion of each issue, there is an open forum. Questions from the audience are entertained and answered by the experts. Ms. Shien Guhit did the synthesis and Ms. Bendalyn...
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...You can access the Main forum by singing into your student webpage. Once there you click on the Classroom tab and then the Discussion section. From here you will see a forums menu box you will then click on the section titled Main. You can access the Individual forum by singing into your student webpage. Once there you click on the Classroom tab and then the Discussion section. From here you will see a forums menu box you will then see a section titled Individual Forum you will click on your name under that section. To find the Orientation Workshop readings you will sign into your student webpage, click on the classroom then the materials section. All the reading materials you will need underlined in blue text and are clickable all beginning with the word Reading. After you log into your student webpage you will go to the classroom tab and then click on the Assignments section. From there you will click on the week you are doing the assignment for in the Assignments menu under the summary section. You then will see the list of assignments for the week; you will click on the due assignment and then upload it from your folder on your computer by clicking the browse button. It will automatically upload when you select the file from your computer. Class discussions for participation take place in the Discussion section in the Main Forum. For participation you will reply to the DQ threads two times a day for four days. To read replies in the main forum you will click the Discussion...
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...corresponding feature or function in New Classroom that most closely matches the one listed for OLS. Explain how each feature or function influences your learning experience. Submit the completed worksheet as an attachment via the Assignment tab. |OLS Feature or Function |Which New Classroom feature or function most |How does this feature or function support your | | |closely matches the OLS feature or function? |learning experience? | |Main forum |The main forums are no longer necessary in new |It support my learning experience by display | | |classroom, because there are no main, private,or|the full calendar week of assignments, messages | | |learning team forums in the new classroom. |and learning activities. | |Individual forum |The Individual forum are know situated below the|This allows the students to communicate in | | |discussion box. |private with your instructor. | |Syllabus |The syllabus is placed in the weekly learning |Situated in the weekly learning platform at the | | |platform at the top of the page. |top of page. This will let my see what is in | | | ...
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...Currently, I approach weekly course reading material in a fairly unconventional way. My weekdays are usually incredibly hectic between my job of working with my clients and my day to day personal life with my children, so finding any quality reading time is hard during the day time hours. I generally have all reading material downloaded to my laptop in advance as we all should so I can get in a bit of reading time during my break time and my clients nap time. The problem with this is, even though it is quiet and my break time, there is still quite a bit of activity going on around me having to deal with small odds and ends, breaking any concentration I have and understanding of the text. I do get a small amount of time in peace when I get home and right before the kids get home after school in which I use to get in some reading and study time. This time is definitely quality time as my concentration is at its greatest and I can get something done. The night hours, usually after dinner, is where things have been really difficult as this is the time where the bulk of my study and reading time is. Thankfully my fiancée has begun to rectify this problem for me (when he is home from work himself) by keeping the kids busy with various things and away from me during this time so I can actually get quite a bit done in peace and...
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...Discussion Board Forums Grading Rubric Student: Criteria | PointsPossible | PointsEarned | * The provided prompt is answered completely with a clear, logical flow. * The major points are supported by the reading/lecture material or by Scripture, as necessary. * The thread’s required length of at least 100 words is reached. | 0–5 | | * Format/style/grammar is correct (first person is acceptable in the Discussion Board Forums). | 0–2 | | * The reply (at least 1) brings clarity to the issues discussed and includes new and relevant points. * The reply’s required length of at least 50 words is reached. | 0–3 | | Total | | =============================================================Discussion Board Forum 3Topic: Read the Lecture Notes: Math Anxiety found in this module/week's Reading & Study folder and then respond to the following questions:Do you have a fear of math? If so, what in your math history do you think led to that? If not, then what has given you confidence in the past? Do you have any advice for your fellow students to help ease their math anxiety?Submit your thread by 11:59 p.m. (ET) on Thursday and your reply by 11:59 p.m. (ET) on Monday. | I am really not fear about math, I am surprised how math, in the history helped and help everywhere to discovery. In the past, I was having problems with the numbers, specially in the accounting area. But with God, I passed any of those courses. I would like to say to everyone, with our praying...
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...Note: Course content may be changed, term to term, without notice. The information below is provided as a guide for course selection and is not binding in any form, and should not be used to purchase course materials. BUSI 610 Syllabus COURSE SYLLABUS BUSI 610 ORGANIZATIONAL DESIGN AND STRUCTURE COURSE DESCRIPTION This course provides graduate-level instruction regarding the design, redesign, and implementation of effective organizations. Special emphasis is placed on the analysis, planning, implementation, and evaluation of both the social and technical systems of organizations with emphasis on the structural changes necessary to improve and maintain productivity and quality of work life. RATIONALE Organizations are collections of people working together under a defined structure for the purpose of achieving predetermined outcomes through the use of financial, human, and material resources. There are a number of approaches to the structuring and managing of organizations. This course will provide the student with a comprehensive understanding of the theoretical constructs regarding the field of organizational design and structure as well as strategies for moving from theory to practice. I. PREREQUISITE For information regarding prerequisites for this course, please refer to the Academic Course Catalog. REQUIRED RESOURCE PURCHASES Click on the following link to view the required resource(s) for the term in which you are registered: http://bookstore.mbsdirect.net/liberty...
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...Applied Payroll Management (APM) Online Learning Course Outline Total Hours: 5 – 8 hours per week Prerequisites: Introduction to Payroll Management, Organizational Behaviour Management, Managerial Accounting, and Compensation & Benefits Management Course Description: This course is the final core payroll course in the Certified Payroll Manager (CPM) certification program. Applied Payroll Management provides professionals with the opportunity to apply relevant management processes in a payroll department context. Benchmarking, best practices development and human resources skills - such as monitoring, motivating, assessing and supervising personnel - are utilized to enable the payroll professional to achieve organizational and career goals. Upon completion of Applied Payroll Management, you should be able to: Define the legislative compliance role of a payroll professional, including how payroll can expand its role in an organization Analyze payroll's relationship with the finance, human resources and information technology departments in an organization Participate in continuous improvement strategies through benchmarking and the application of best practices Identify the processes required for evaluating, implementing and maintaining new payroll systems Participate in the development of payroll employees through the use of cascading objectives, job design, professional development, succession planning and performance measurement ...
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...John Tyler Community College PSY 225 - N01B - Theories of Personality Summer of 2013 10 Week Session May 20 - July 30 Instructor: Dr. Marcus Forbes E-Mail: mforbes@jtcc.edu[->0] OR mforbes@bop.gov[->1] Virtual Office Hours: Since I am an adjunct instructor, I have no permanent office. As such, I am always just a phone call or e-mail away. I will have a virtual office hour from 4:00 - 5:00 pm on Tuesdays. Phone: 804-504-7200 x-1143 Course Text (Required): Friedman, H.S., & Schustack, M.W. (2012). Personality (5th ed.). New York: Pearson. Course Description PSY 225, Personality studies the major personality theories and their applications. It includes the study of psychodynamic, behavioral, cognitive and humanistic perspectives. Prerequisite Psy 200, 201, or 202. Course Objectives: Upon successful completion of this course, students will be able to: 1. Describe the theoretical bases and research methods used to study personality. 2. Describe the psychoanalytic and neoanalytic perspectives on personality and discuss the strength and limitations of these theories. 3. Explain the biological approach to understanding personality and provide examples of research studies that illustrate this approach. 4. Discuss how behavioral principles can be applied to personality. 5. Describe the cognitive and social-cognitive perspectives on personality as well as the empirical foundations of these theories. 6. Explain...
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...online course environment, in lieu of a traditional classroom you will have a Forum which is where all the interaction takes place between you, the instructor and the other classmates. In the Forum, the instructor can post helpful tips, tricks, and questions to provoke discussion about the topics that week. The Threaded Discussion feature helps out tremendously with keeping everyone on the same page and all discussions and sub-discussions organized. However, this would not be easy, if at all possible, without there being Asynchronous Communication. This allows everyone in the class to participate wherever there are and whenever they want; the time of day is no issue. Everyone can be involved in deep discussion and other class activities. Just like traditional classes, assignments and due dates are still very much important. Each week the instructor has several days set aside for when Discussion Board responses are to be posted and when the deadline is for certain assignments. Online does give an added bonus to assignments, depending upon the instructor, you can get in-depth constructive Feedback on the work that you submit! However, feedback does not end with the instructor, depending on the circumstances of that week you can also get feedback from other classmates. Traditional classes are not for everyone, especially for those who need flexibility during their weeks. But with the features of online Forums, threaded...
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