الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
EL 120: English Phonetics and Linguistics
TMA: Spring Semester 2014-2015
TMA: 20 Points
Cut-off date: Week 11 (April 25-30/ 2015)
(The exact date will be announced in time)
Prepared by Course Chair: Dr. Manar Shalaby
Proposed word length: 800 words
This TMA has two parts. You should answer BOTH questions in two separate essays each in about 400 words. Each essay will be marked out of 10 points.
Question 1:
Learning the description of consonants and vowels helps you to pronounce English sounds correctly and thus improves your spoken English. State how we describe English consonants and vowels. Start by explaining how letters differ from sounds, and how consonants differ from vowels. Support your answers with examples.
(Refer to Units 2-4)
Important Guidelines:
When you write on this topic, you can refer to the following ideas:
a. Difference between letters and sounds. (1 point)
b. Difference between consonants and vowels. (1 point)
c. How consonants are described. (3 pts)
d. How vowels are described. (3 pts)
e. Introduction and conclusion (1 point)
f. Reference citation (1 point)
Question 2:
Prosody is a feature of human spoken language. Define what prosody is; and clarify the three main components of prosody. Support your answers with examples.
(Refer to Unit 6)
Important Guidelines:
When writing on this topic, you can refer to the following ideas:
a. Definition of Prosody (1 point)
b. Definition of Stress, some of its rules and examples (3 points)
c. Definition of Rhythm, and examples (2 pts)
d. Definition of Intonation, and examples (2 pts)
e. Introduction and conclusion (1 point)
f. Reference citation (1 point)
• Use at least two sources from the e-library, the Internet, etc. to help you support your answers with definitions, examples, or others.
You could refer to some of the following references, but make sure to find some references of your own.
References:
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
مقرر SP 334 طرق تدريس ذوي صعوبات التعلم
موضوعات الواجب
الموضوع الأول : (10 درجات)
يُعتبر الاستيعاب القرائي مشكلة أساسية للعديد من ذوي صعوبات القراءة، لذا يحتاج هؤلاء الطلبة الى تعلم استراتيجيات تساعدهم على فهم واستيعاب النصوص التي يقرؤونها، في ورقه علمية وضّح هذه الاستراتيجيات بالتفصيل كما بينها مجلس القراءة الوطني (2000).
الموضوع الثاني : (10 درجات)
هناك الكثير من المبادئ التي يمكن أن تؤدي الى تدريس الرياضيات بشكل فعّال، منها الانتقال من المحسوس إلى المجرد وتوفير الفرص للممارسة وتدريس المفاهيم والحقائق الرياضية في ورقه علمية وضّح هذه المبادئ بالتفصيل مستعينا بإحدى الدراسات العملية في هذا الخصوص.
مقرر SP 334 طرق تدريس ذوي صعوبات التعلم
موضوعات الواجب
الموضوع الأول : (10 درجات)
يُعتبر الاستيعاب القرائي مشكلة أساسية للعديد من ذوي صعوبات القراءة، لذا يحتاج هؤلاء الطلبة الى تعلم استراتيجيات تساعدهم على فهم واستيعاب النصوص التي يقرؤونها، في ورقه علمية وضّح هذه الاستراتيجيات بالتفصيل كما بينها مجلس القراءة الوطني (2000).
الموضوع الثاني : (10 درجات)
هناك الكثير من المبادئ التي يمكن أن تؤدي الى تدريس الرياضيات بشكل فعّال، منها الانتقال من المحسوس إلى المجرد وتوفير الفرص للممارسة وتدريس المفاهيم والحقائق الرياضية في ورقه علمية وضّح هذه المبادئ بالتفصيل مستعينا بإحدى الدراسات العملية في هذا الخصوص.
مقرر SP 340 العمل مع أسر غير العاديين
الفصل الدراسي الثاني للعام الأكاديمي 2014/2015
موضوعات الواجب
الموضوع الأول : (10 درجات)
تمثل النظرية بشكل عام مجموعة من الافتراضات المناسبة والمترابطة بطريقة منظمة تهدف الى فهم وتفسير ظاهرة معينة من اجل فهمها والتنبؤ بها وضبطها اذا امكن ذلك، ومن هذه النظريات نظرية التحليل النفسي والنظرية السلوكية والاتجاه المعرفي في الارشاد والعلاج النفسي،،، في ورقة علمية من خمس صفحات وضّح الفروق بين هذه النظريات الثلاث وتطبيقاتها العملية على ارشاد أسر ذوي الإعاقات.
الموضوع الثاني : (10 درجات)
تترك الإعاقة جملة من الآثار النفسية والاجتماعية على إخوة الطفل ذي الاعاقة، وتحدثت الكثير من الأدبيات المعاصرة عن هذه الآثار بالتفصيل، في ورقة علمية من خمس صفحات بيّن الاثار التي تتركها الإعاقة على إخوة الطفل ذي الاعاقة، ووضّح الدور الملقى على الوالدين للتخفيف من حدة هذه الاثار ومساعدتهم على تقبل إعاقة أخيهم.
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
LB160: Professional Communication Skills for Business Studies
PART 1 (10 points)
Purpose:
• To check the student’s skill in applying SWOT when analyzing a case study (B1S4, pp122).
Learning Outcomes (B1S4, pp.109)
• To look at how different framing techniques- including a new one called SWOT- can help in problem identification.
• To practice using these techniques in writing your own problem analysis.
In about 300 – 400 words, write an essay analyzing the below case study using the SWOT framework.
Nissan Motor Co. Ltd.
PART II (10 points)
‘Downsizing is the process of purposely becoming smaller by reducing the size of the workforce or shedding divisions or businesses.’ Moorhead, G & Griffin, R. W.,(1998)” “Managing People and Organizations’ in “Organizational Behavior” p.35
Choose an organization, preferably in your country, and discuss the effects of downsizing on the organization and the employees (two effects each) in a well-written essay of around 500 words.
At least 2 outside resources are to be used. The resources are to be submitted to the tutor. The criteria on pp. 50-53 of B2S2 should be observed while locating source material.
[100 marks]
The TMA:
Income (Y) in an economy flows from one part to another whenever a transaction takes place. New spending (C) generates new income (Y), which generates further new spending (C), and further new income (Y), and so on. Spending and income continue to circulate around the macro economy in what is referred to as the circular flow of income.The circular flow of income forms the basis for all models of the macro-economy, and understanding the circular flow process is key to explaining how national income, output and expenditure is created over time.
The following diagram shows the circular flow for an economy. It illustrates the interaction of firms and household in markets. This TMA requires you to write a structured essay in which you try to use this diagram to illustrate the flow of spending and money in the economy. Your essay can be written through the following guidance:
Guidance notes for TMA
For this TMA you are required to write a structured essay of no more than 1000 words. This means that your TMA should be in four steps:
Step 1:
Review the chapter material. This TMA is about the nature of the circular flow of income, so you may want to review the section “The Circular of Income”, which begins on page 312 of your text book Economics and Economic Change. Provide brief explanation about the circular flow showing its importance in measuring economy. (20 points)
Step 2:
Use the above diagram to illustrate the interaction of firms, government and households in markets. Explain the flow of spending and money in the economy. How can we measure GDP as the total income received by households? What is the relationship between firms and the government?How the interaction is made between the financial system and the rest of the world? (50 points)
Step 3:
Economists use GDP to measure total production in the economy. For that purpose, we would like GDP to be as comprehensive as possible. Discuss whether there are shortcomings in GDP as a measure of total production and as a Measure of well-being. (30 points)
Your essay should be within the specified range of words, and you must follow the Harvard Style of Referencing. You are expected to present a well structured and organized piece of work that is of your own. Plagiarism will be penalized by deduction of marks. The assessment of the quality of your essay will be based on how you impress the reader (grader) about your knowledge and understanding of the topic. Attempt to use your own words and avoid using copy-paste. Your TMA should be attached with the following PT3form.
Good luck..
[100 marks]
This TMA expects you to produce an essay d on what you have learned in your DD202A course, chapters four and five, “Economics and Economic Change”. It is marked out of 100 and is worth 20% of the overall continuous assessment. This TMA requires you to apply the course concepts to your own experience and to discuss the economic change of such an application.
The TMA is intended to:
• Develop your evaluative skills in analysing factors that affect demand and supply in competitive and monopoly markets and to examine the relationships between numbers of economic factors.
• Show how the relationship between demand and supply can be explained using the graphics.
The TMA:
This TMA requires you to write a structured essay in which you try to analyse the price changes in the oil market. The oil price has fallen from $115 a barrel in June 2014 to nearly $60 a barrel in February 2015. The OPEC, which controls nearly 40% of the world market, failed to reach an agreement, sending the price dropping. Unlike earlier oil price collapses, this time both demand and supply moved and both pushed the prices down. The question of this TMA is to discuss the factors that were responsible for dropping the oil price. Why is the price of oil falling? You are expected to write a well-structured essay in four parts and in no more than 1200 words considering the following guidelines.
Guidance notes for TMA
For this TMA you are required to write a structured essay of no more than 1200 words. This means that your TMA should be in the four parts indicated in the question above. It is acceptable to use headings for each of the four sections, but you should not number your paragraphs or include an executive summary or s sheet. For this TMA, part (a) can be considered as alent to the introduction to the essay and part (d) can be considered as the conclusion.
Part (a)
In this part you need to describe the oil market status and how it has changed during the last two or three years. Try to use this part as an introduction to your essay and provide a brief deion on the current world oil market trends d on the latest data. Give some figures that show the trends of oil prices during the last 5 years, which would enable you to analyse it in the following parts of your essay. It is probably best to spend no more than 250 words on this part. (20 points)
Part (b)
In this part of the TMA you are required to select course concepts from chapters 4 and 5, Economics and Economic Changes, book and use these concepts to analyse the situation described in part (a). You may discuss briefly a theory associated with the relationships between oil price movement and economic change, provide some conclusions from previous studies related to oil market movements and build the necessary theoretical background. Again this part should not exceed 250 words. (20 points)
Part (c)
This part of the TMA asks you to discuss the demand and supply factors that were responsible for changing prices in oil market. The oil price drops in the early 1980s were driven by increased supply from the North Sea; falling oil prices reflected slower economic growth. This time, there are several factors that might have affected both demand and supply sides resulting in a large drop in oil prices. Describe these factors using latest data from reliable sources. You may translate your data into diagrams to illustrate your findings. Show whether there is a shift in demand or in supply curves or both. You should spend no more than 500 words on this part of the TMA. (40 points)
Part (d)
This final part can be considered as a conclusion to your essay. This part of the TMA asks you to think about how the issues you have discussed in parts (a) (b) and (c) could have some socioeconomic implications upon the economic growth of your country, whether your country is exporting or importing oil. If you feel there are no socioeconomic implications whatsoever to this change, you should explain why you think this is the case. You should spend 150 to 200 words on this part of the TMA. (20 points)
Good luck..
Hassan Sharafuddin, PhD
Course Chair 
Course Title: Economics and Economic Change Course Code: DD202A
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
T205B – SYSTEMS’ THINKING THEORY & PRACTICE
2014/2015 SEMESTER II
T205 B - TMA- Semester II - 2014– 2015
_____________________________________
Introduction
Question 01 (100 % marks)
(a) Read through the attached article “Organizational Structure: The Case of Toyota”. As you read through the article create one spray diagram to summarize the case content respecting the conventions, and techniques. It is advised that students submit hand drawn diagrams as opposed to computer generated ones. Photocopies of diagrams should not be accepted. Reflect on your diagram in no more than 200 words. (15% marks).
(b) Based on what you learned in T205B concept file 04 section II “Control”, and based on the content of the article, and taking “Fixing a failing structure” as your goal draw one closed loop control model diagram to show the various inputs, and the transformation process, that can lead to reaching this goal. You need to show all the components of the control model diagram, the inputs’, processes, control (actuator, comparator, sensor), that can lead to goal achievement . Reflect on your diagram (15% marks)
(c) Using an essay format of no more than 2500 words, and based on what you learned in T205B concept file 04 section I “Organizations are They Rational”, readings 01 and 07, section III “Structure”, section IV development, section V culture and climate, and section VI “Decision Making” and based on the ideas put forth by Taggart in the attached article:
1- Discuss the concept of organizational structure and assess which type of task related structure is required to meet Toyota’s communication needs. (Word Count 500; 15 Marks)
2- Discuss the concepts of organizational culture and climate and assess Toyota’s culture and climate. (Word count 400; 15 Marks)
3- Assess the extent to which Toyotas structure, culture and climate played a role in its failure to react to the defect problem, (Word count 400; 15 Marks).
4- Discuss the different perspectives on decision making and assess how the decision making process at Toyota has affected its ability to respond to the defect problem (Word count 400; 15 Marks).
5- Discuss the concept of organizational learning and assess whether Toyota is a learning organization; justify your answers with evidence from the case (300 words; 10 Marks).
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
B203 A: Business functions in context I
Using Sponsorship to increase brand awareness
Answer the following three questions:
Question 1 (30 marks, 300 words)
Analyze the difference between above-the-line and below-the-line promotional activities. Support your answer with an example of a specific organization that uses both types of promotional activities.
Question 2 (35 marks, 400 words)
Evaluate how partnering with Red Bull Racing and Sebastian Vettel had helped Infiniti to achieve its key marketing objectives of international growth.
Question 3 (35 marks, 400 words)
Using an organization other than Infiniti as an example, evaluate how the marketing mix elements are used to position the products within the minds of consumers.
B121: Managing in the Workplace
TMA: B121 – Managing in the work place.
Cutoff date: April, 25, 2015 unless otherwise indicated by the deanship
Introduction
The aim of this TMA is to familiarize students with the theoretical understanding of how and why managers do what they do in organizations.
Short Business Case
UPS Store
The UPS Store grew out of United Parcel’s acquisition of Mail Boxes Etc. This acquisition happened in 2001. Mail Boxes Etc. providing copying services, a place for individuals to pick up their mail , and mailing services with firms such as UPS.This acquisition by UPS was intended to give the package delivery firm a retail connection. Thereafter, UPS allied itself with office Depot and Staples to provide shipping services in their stores. As a part of enhancing its services UPS has been consistently adding on-line tracking and other possible services.
The goal of developing these connections has been to create a seemless integration of technology that makes it easier for consumers to choose UPS. Thus, there was not a separate technology strategy, but instead, technology was a key part of what enabled the strategy.
References
Podmolik,M.E. 2004.UPS promotes commerce, supply chain capabilities. B to B,89 (12):18-20
TMA Questions
Answer the following questions, using an essay format, with reference to the above case study. You need to draw and use the theoretical concepts, techniques, principles and models which you have learned in B121: The Manager’s Good Study Guide and external resources like e-library resources.
Question 1. (200 words, 20 marks)
Identify the advantages and challenges of working with others in a technology mediated environment, with reference to the UPS store.
Question 2. (400 words, 40 marks)
Use your e-library search to find three articles that discusses techniques for group work. By integrating the ideas derived from the articles, write an essay on “Techniques for Group work”.
Question 3. (400 words, 40 marks)
3. Choose the organization you are working with or the one you are familiar with, and find the uses and experiences of Peer relationship as a strategy for learning at work, by interviewing at least five employees.
B301 B: Making Sense of Strategy II
SPRING Semester 2014 – 2015
Question
For the purposes ofthis TMA you should imagine that you are the director for strategy and policy commission in your country (Bahrain, Jordan, Lebanon, Oman, Saudi Arabia, Egypt or Sudan)
Following a rapid growth of Multinational Corporations- MNCs in your country, it was noticed that amongst other things:
ïƒک Many small business enterprises were closing down.
ïƒک Figures of imports were rising disproportionatelyto export figures.
ïƒک Rate of unemployment among the locals was rising
ïƒک The tenure of MNCs in the country was decreasing gradually.
As a strategist you are required to discuss:
1.Measures you would put in place to address each of the above four issues. (15x4= 60 Marks 2000 words)
2. Critically compare and contrast any MNCorganization and corporate parent organizationin your country based on their structure and strategy adopted by each of them. (40 marks 1000 words)
B301 A: Making Sense of Strategy I
SPRING- Semester 2014 – 2015
Question
For the purposes of this TMA you should imagine that you are working as a strategist in an industry in your country. (Bahrain, Jordan, Oman, Kuwait, Saudi Arabia, Lebanon, Egypt or Sudan) You have been asked to critically analyze the strategy adopted by any two *firms doing similar business in the same industry.
You are required to discuss:
1. Structure of the chosen industry (150 words Marks 10)
2. Why the two similar firms are different in their performance (350 words Marks 20)
3. Based on Question No.2 above you are required to discuss:
a) Strategy to be adopted by the high performing firm to sustain its competitive advantage. (1000 words Marks 35)
b) Strategy to be adopted by the low performing firm to improve its performance. (1000 words marks 35)
*You should choose, using any criteria, one firm that you believe is performing strongly and a second firm you believe is not doing so well
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
BE200 – Marketing Management
TMA 01
Case Study: Harley-Davidson
Few Brands engender such intense loyalty as that found in the hearts of Harley- Davidson owners. Long ago, Harley Davidson realized that the best way to create lasting relationships with its customers was to understand them on their own terms. The company spends a great deal of time and money in pursuit of that goal. It wants to know who its customers are, how they think and feel, and why they buy a Harley. That customer-centric strategy has helped build Harley-Davidson into a multibillion–dollar company with the largest company-sponsored owner’s group in the world.
Harley-Davidson has learned that it sells much more than motorcycles. The company sells a feeling of independence, individualism, and freedom. These strong emotional connections have made Harley- Davidson ownership much more of a lifestyle than merely a product consumption experience. To support that lifestyle, Harley- Davidson recognizes that its most important marketing tool is the network of individuals who ride Harleys. For this reason, Harley- Davidson engages its customer base through company-sponsored travel adventures, events, and other things, such as clothes and accessories both for riders and those who simply like to associate with the brand.
Answer the following questions:
Question 1: (30 Marks)
The first four steps in the marketing process involve building customer relationships. The final step involves capturing value in return.
a. Describe what is meant by customer relationship management (5 Marks)
b. Explain how does Harley-Davidson build long-term customer relationship? (10 Marks)
c. Describe the five marketing management concepts and explain which one describes best Harley- Davidson marketing strategy? (15 Marks)
Word count: 400 words
Question 2: (35 Marks)
a. Explain the difference between marketing segmentation, targeting, differentiation and positioning (15 Marks)
b. Compare and contrast undifferentiated, differentiated and concentrated targeting strategies. Which strategy do you think is the best? (12 Marks)
c. Based on the case and on your personal information, explain in details who are the segments targeted by Harley-Davidson. (8 Marks)
Word count: 300 words
Question 3: (35 Marks)
a. Explain and analyze the decision process buyers of motorcycles go through before purchasing their motorcycle. (15 Marks)
b. Do Harley-Davidson fans go through the same process? Explain. (10 Marks)
c. How might a marketer influence a consumer’s information search through each of the four information sources of the decision process? (10 Marks)
Word count: 400 words
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
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الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
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حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
BE322 – Entrepreneurship and Small Business Management
TMA - Spring 2014-2015
I- CASES TO STUDY and QUESTIONS
SITUATION 1
Siblings Rob 37 and Julie 36, work in their family’s $15 million medical products firm. Both are capable leaders and have experienced success in their respective areas of responsibility. Compared to Julie, Rob is more introverted, more thorough and methodical in his planning, and much better with detail and follow-up. In contrast, Julie is more creative, more extroverted and stronger in interpersonal skills. Since childhood, they have been rather competitive in their relationships. Their 62-year-old father is considering retirement and the possibility of co-leadership, with each child eventually holding a 50% ownership in the company.
Question 1: What are the strengths and weaknesses of the co-leadership idea? Would you favor it or reject it? Justify your answer. (300 words – 25 marks)
SITUATION 2
A young journalist is contemplating launching a new magazine that will feature wildlife, plant life and nature around the world. The prospective entrepreneur intends for each issue to contain several feature articles – about the dangers and benefits of forest fires, the features of Rocky Mountain National Park, wildflowers found at high altitudes, and the danger of acid rain, for example. The magazine will make extensive use of color photographs, and its articles will be technically accurate and interestingly written. The proposed publication will avoid articles dealing with the general culture and confine itself to topics related to the natural world. Suppose you are a prospective investor examining a business plan prepared by this journalist.
Question 2: What details and important points would you look for in the business plan of this young entrepreneur? (250 words - 25 marks)
Question 3: Do you think this entrepreneur would need to raise closer to $1 million or $10 million in startup capital? Justify your answer.(150 words – 15 marks)
SITUATION 3
Question 4: Write a paragraph of 400 words, describing your personal qualifications and traits personality that are in favor of launching a new business at your country: Automobile retailing store. Then conduct a SWOT analysis of your regional market for this kind of small businesses. (350 words – 35 marks)
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
B203 B: Business functions in context II
Second Semester 2014 – 2015
Delivering a superior customer service
Introduction
Why is customer focus so important?
Recognising the people behind the promise
Conclusion
Essay Question (100 marks)
Write an essay to evaluate how developing employees enables an organization to benefit customers through delivering superior customer service. In your essay make sure to discuss all the following points:
1- Definition of customer service
2- The difference between training and development
3- The benefits of training and development
4- Potential drawbacks of training and development
5- The contribution that employees can make to the brand image of the organization
6- Potential performance indicators that an organization could use to measure the level of customer service
7- Relevant examples
(1000-1300 words)
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
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Plagiarism Warning:
As per AOU rules and regulations, all students are required to submit their own TMA work and avoid plagiarism. The AOU has implemented sophisticated techniques for plagiarism detection. You must provide all references in case you use and quote another person's work in your TMA. You will be penalized for any act of plagiarism as per the AOU's rules and regulations.
Declaration of No Plagiarism by Student (to be signed and submitted by student with TMA work):
I hereby declare that this submitted TMA work is a result of my own efforts and I have not plagiarized any other person's work. I have provided all references of information that I have used and quoted in my TMA work.
Name of Student:………………………………..
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Question 1
This question carries 30% of the marks for this assignment
Using the AOU e-library and/or any internet reliable resource (you are encouraged to use Google Scholar for scientific research), select a recent scientific publication that presents a digital watermarking algorithm/technique. You should refer to your course tutor to validate your selection. The selected paper after reading the paper , you are asked to answer the following questions.
1. List the following information about the paper (6 marks)
a. Paper title
b. Paper Author(s)
c. Type of publication (conference, journal, master thesis, PhD thesis, technical report, etc.)
d. Information of the publication type (conference name, journal name, etc.)
e. Publication date
2. In Block 2 - Part 4, you have seen that there are a number of requirements for a digital watermarking algorithm (you can refer to Block 2 - page 117 or to the corresponding PowerPoint slides). Based on your thorough reading of the selected paper, you are asked to explain – using your own words- how the authors of the paper addressed these requirements (you should at least consider four requirements). The outcome of this question should be as follows:
a. List the four selected requirements (4 marks)
b. Explain how the selected paper addressed each of these requirements (20 marks)
Mark deduction: The following mark deduction will be applied:
- Up to twelve marks for not using your own words
- Two mark for exceeding the word count limit (700 words)
Question 2
This question carries 70% of the marks for this assignment
The purpose of this question is to provide you with a hands-on practice on some of the cryptographic primitives that you have seen in Block 2- part 2. In particular the symmetric, asymmetric and hybrid encryption algorithms. In order to do so, you will be using a teaching cryptographic tool named Cryptool.
CrypTool – as introduced by its developers - is a “comprehensive free educational program about cryptography and cryptanalysis offering extensive online help and many visualizations”. In order to complete this question, you need to install CrypTool-1 on your personal computer/notebook. You can download it from the Cryptool-1 download page [2]. The software will also be made available on the Moodle course website. Alternatively, you may use computers located in the computer lab which have CrypTool-1 already installed on them (refer to your course coordinator regarding the Moodle course website and the computer lab information).
A hybrid cryptosystem is a combination of symmetric and asymmetric system designed to solve the limitations of each type of cryptosystem while combining their advantages. In this exercise, you will be using a hybrid cryptosystem consisting of the combination of AES (symmetric) and RSA (asymmetric) cryptosystems.
1- Prepare plaintext file (2 marks)
a. Create a text file (.txt) that will serve as a file to encrypt using the hybrid cryptosystem. This file should include your first/last name and your student ID in the first line and any other text of your choice. Save this file as “plaintext-xxxx.txt” (xxxx should be replaced with your student ID, for instance if the student ID is 090011, the file name will be plaintext-090011.txt).
2- Run Cryptool
3- Generate RSA key pair: (10 marks)
a. From the menu bar, click on the menu item: Digital Signatures/PKI -> PKI -> Generate/Import Keys, and follow the steps to generate RSA Key pairs (2048 bits). Use your last and first name as identifiers and use 1234 as a PIN code. (You should explain the role of this PIN code in your answer)
4- Export key pairs (8 marks)
a. After generating the keys, click on “Show Key Pairs” Button and from the next window, Select the key you have generated in step 3 and click on export “PSE (PKCS#12)”. Again use 1234 as the PIN code. (You should explain why there are two PIN codes in your answer).
b. Save the file as “privatekeys-xxxx.p12” (xxxx should be replaced with your student ID, for instance if the student ID is 090011, the file name will be privatekeys -090011.p12).
5- Hybrid cryptosystem: encryption process (35 marks)
a. Open the plaintext file you have created in step 1. Then, click on the following menu Item: Encrypt/Decrypt -> Hybrid -> RSA-AES encryption. This will show you the process of the hybrid encryption (Figure 1).
b. Using your own words, explain how a hybrid key cryptosystem works. (8 marks)
c. Encrypt the plaintext file using the hybrid RSA-AES cryptosystem. During this process, you will use the public key that you have generated in 3. Explain each step of the process. Screenshots should highlight the progress of the encryption process and the output of each step (session key, Asymmetric keys, encrypted document, encrypted session key, and final output). You should explain each of the outputs. (25 marks)
d. Save the encrypted file as “ciphertext-xxxx.txt” (xxxx should be replaced with your student ID, for instance if the student ID is 090011, the file name will be ciphertext -090011.txt).(2 marks)
6- Hybrid cryptosystem: Decryption process (15 marks)
a. Open the ciphertext file you have created in step 5.d. Then, click on the following menu Item: Encrypt/Decrypt -> Hybrid -> RSA-AES decryption, and follow process of the hybrid encryption (Figure 1). Explain each step of the process (screenshot for each step with explanation).
Figure 1. Hybrid Cryptosystem - Encryption process
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
T215B /4 2014-2015/Secon1 d
Faculty of Computer Studies T215B Communication and Information Technologies – Part B
T215B /4 2014-2015/Secon2 d
Part A: Vigenère cipher and Caesar cipher with digraph coding (20 marks) You have studied several algorithms of encryption during your study of T215B course. This part focuses on two types of encryption algorithms; Vigenère cipher and Caesar cipher with digraph coding. Use your own words to answer the following questions. 1. Define Vigenère cipher and Caesar cipher with digraph coding (4 marks) 2. List two advantage of Caesar cipher with digraph coding over the traditional Caesar cipher. (4 marks) 3. List two disadvantage of Vigenère cipher. (4 marks) 4. How the drawbacks of Vigenère cipher can be solved, give your answer in details? (8 marks) Note: You should provide proper references and use citation (2 marks) Part B: RSA Cryptosystem (40 marks) RSA [1][2] is a symmetric-key algorithm for the encryption, which you studied briefly in T215B. This task aims to assist you in learning more about the RSA. Your answer for this task should be as report which starting with introduction and ending with conclusion, the report should be within 1000 – 1200 words (long report, you should adhere to word count), the report must have proper citations and references. The body of your report should answer the following questions: 1. Define RSA? (5 marks) 2. Mention briefly the history of RSA? (2 marks) 3. Describe the key generation of the RSA algorithm? It is preferable to answer it as a list of points. (11 marks) 4. Describe the RSA Encryption step? (8 marks) 5. Describe the RSA Decryption step? (4 marks) 6. The security of the RSA cryptosystem is based on two mathematical problems, list and define them? (6 marks)
T215B /4 2014-2015/Secon3 d
Your answer should be within the range of (1000 – 1200) words count. (2 marks) Any extra words mean deduction of marks. You should provide at least one figure or table. Part C: RSA – Key Generation and Encryption (30 marks) This part is a practical one. Based on the previous study of RSA in Part B, you have to test the algorithm of Key Generation, Encryption, and Decryption. 1. ASCII code is a fixed-length coding scheme. Using the 7-bit ASCII code table [3] or any other references, find the corresponding code for the first letter of your first name (Y), this number should be expressed in decimal format. Based on that, find two prime numbers such that the first number is the largest prime number which is less than (Y), and the second prime number is the smallest prime number which is greater than (Y). (For example: if Y = 11 then the first prime number is 7 and the second one is 13.(10 marks) 2. Based on the understanding of Question 3 of Bart B, use the two prime numbers calculated in the previous question to generate the private and public keys using the RSA-key generation algorithm. (12 marks) Your answer should be detailed, you should show each output of each step of the algorithm besides the final answers. 3. Use the value (Y), which you find in question 1 of Part C, to encrypt it by RSA encryption algorithm based on the understanding of Question 4 of Bart B, use the generated keys of Q2 – Part C to encrypt the message (Y) of Q1 – Part C using the RSA encryption algorithm. (5 marks) Your answer should be detailed, you should show each output of each step of the algorithm besides the final answer. 4. List two practical applications of RSA? (3 marks) REFERENCES: [1] Avi Kak. "Public-Key Cryptography and the RSA Algorithm", Lecture Notes on “Computer and Network Security”, February 19, 2015.
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
الكويت البحرين عمان الأردن لبنان مصر البحرين حائل الرياض الدمام جدة المدينة المنورة الاحساء
(.turnitin./ ) فحص التشابه وفقا لنظام الجامعة عن طريق موقع كشف التشابه
رد مع اقتباس
