فيسبوك تويتر RSS



العودة   مجلة الإبتسامة > الموسوعة العلمية > تحميل كتب مجانية

تحميل كتب مجانية كتب مجانية , كتب للتحميل , كتب اسلامية , كتب علمية , كتب هندسية



إضافة رد
 
LinkBack أدوات الموضوع انواع عرض الموضوع
  #4  
قديم October 31, 2015, 02:39 PM
 
رد: aoua الحلول المضمونة 0544321455 حل واجبات الجامعة العربية المفتوحة (جروب الامتياز)

حلول واجبات الجامعة العربية
المفتوحة
2015-2016
السلام عليكم ورحمة الله وبركاته

نتقدم بخدماتنا المميزة لطلاب وطالبات
الجامعة العربية المفتوحة 00966544321455
واجبات الجامعة العربية المفتوحة
فلقد تميزنا من بداية انشاء الجامعة العربية المفتوحة منذ عام 2003 بتقديم اروع الأمثله و النماذج في حصول الطلاب على اعلى التقديرات بحول الله تعالى في مختلف تخصصات الجامعة العربية المفتوحة فهناك تخصص ادارة الأعمال الذي يقوم بالإشراف عليه نخبه من دكاترة و حملة الماجستير في تخصص ادارة الاعمال و البيزنس لطلاب الجامعة العربية المفتوحة
وكذلك تخصص تقنية المعلومات و الحاسب و الذي يقوم بالإشراف عليه نخبة من المهندسين والاساتذة والمعيدين المتخصصين
(00966544321455 -a_al_shora@************)
شعارنا هو التميز والاستمرارية و بحمد الله فنحن مستمرون من 12 عام في تقديم النموذج الباهر والنجاحات المتعدده ولا يأتي هذا النجاح من فراغ بل من تفوق طلابنا بأعلى الدرجات ولله الحمد
نضمن لكم عدم التكرار ولا التشابه بين الواجبات المختلفة فنحن على يقين بأن نجاح الطالب هو الضمان الوحيد لنجاحنا و استمراريتنا
يمكنكم التواصل عن طريق البريد الالكتروني a_al_shora@************
او عن طريق رقم جوال : 00966544321455 او واتس أب +966544321455
يسعدنا تلقي استفساراتكم وطلباتكم على مدار 24 ساعه يوميا

وسيتم سرد قائمه بأسماء المواد التي نقوم بتقديم الحلول النموذجية والمنفرده طبقا لنظام التشابهTurnitinالذي يضمن عدم تشابه الواجبات سواء من مصادر الانترنت واجبات الطلاب و بعضها

مواد تقنية المعلومات بدأ من
حل واجب مادة TU170
حل واجب مادة M150a
حل واجب مادة M150b
حل واجب مادةM363
حل واجب مادةM180
حل واجب مادةTT284
حل واجب مادةM256
حل واجب مادة T324
حل واجب مادة T325
حل واجب مادة T490
حل واجب مادة M257
حل واجب مادة M275
حل واجب مادة t103
حل واجب مادة M105
حل واجب مادة T175a
حل واجب مادة T175b
حل واجب مادة M256
حل واجب مادة M359
حل واجب مادة T471
حل واجب مادة M129
حل واجب مادة M131
حل واجب مادة M132
حل واجب مادة M130
رد مع اقتباس
  #5  
قديم October 31, 2015, 02:42 PM
 
رد: aoua الحلول المضمونة 0544321455 حل واجبات الجامعة العربية المفتوحة (جروب الامتياز)

وفر حل واجب M129 2015-2016
مع أفضل المعيدين والاساتذه والمهندسين المتخصصين
متوفر الان حلول واجبات:
M180, M256, M363, M150A, M150B, M275
M359, M129, M130, M131, M132, TT284
مع أفضل المعيدين و الاساتذة والمهندسين المتخصصين : حلول مضمونه وغير مكرره

حل واجبات الجامعة العربية المفتوحة حل واجبات الجامعه العربية المفتوحه مع الشرح لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد حلول نموذجية مضمونة
حل واجبات الجامعة العربية المفتوحة
حل واجبات الجامعه العربية المفتوحه مع الشرح
لجميع فروع الجامعة ولجميع التخصصات ولجميع المواد
KSA-Kuwait - Bahrain -Oman - Jordon -Lebanon -Egypt-Sudan

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

اتصل : O544321455 - OO966544321455
واتس اب: 966544321455+
ايميل : a_al_shora@hot mail.com
سكايبي : a_al_shora

M129: Applied Calculus
Tutor Marked Assignment
Cut-Off Date:--------, 2015 Total Marks: 40
*******s
Feedback form …………………..…………………….…...….. 2
Question 1 …………………………………………………..……… 3
Question 2 …………………..………………..………………………3
Question 3 ……………………..………………..……………………4
Question 4 ………………..………………………..……………… 4
Question 5 …………………………………………………..……… 5
Question 6 …………………………………..……………………… 5
Question 7 …………………………………..…………………… 6
Question 8 ……………………………………..…………………… 6
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.
**** of Student:
Signature:
Date:
M129 TMA Feedback Form
[A] Student Component
Student ****:
Student Number:
Group Number:
[B] Tutor Component
Tutor ****:
QUESTION 1 2 3 4 5 6 7 8
MARK 5 5 5 5 5 5 5 5
SCORE
TOTAL
Tutor’s Comments:
This TMA covers only chapters 0, 1, 2, 3 and 4. The TMA consists of eight
questions for a total of 40 marks. Please solve each question in the space
provided. You should give the details of your solutions and not just the
final results.
Q−1: [3+2Marks]
a) Given
,





Find the zeros of g(x) and f(x).
b) Find the points of intersection, if any, of the pair of curves :


,
Q−2: [2+2+1Marks]
a) Let
.
(I) Find f(g(x)).
(II) Find g(f (x)).
b) Find the domains of g(f (x)).
Q−3: [2+3 Marks]
Use the definition of the derivative to find f ′(x) if
a)

b)


Q−4: [2 + 3 Marks]
a) Find an equation of the tangent line to the graph of




at the point whose x-coordinate is 1.
b) Find the equation of the tangent line to the curve
 
2
x y x    2 1
at
the point (4,1).
Q−5:[2.5+2.5 Marks] differentiate the following function:
a)







b)


Q−6: [5×1Marks] Let





a) Find f ′(x) and f ′′(x).
b) Find the intervals on which f (x) is increasing or decreasing.
c) Find the local maximum and minimum of f (x), if any.
d) Find the intervals on which the graph of f (x) is concave up or
concave down.
e) Find the inflection points of f (x), if any.
Q−7:[5 Marks] Poster is to be designed with 50 in2
of printed type, 4 inch
margins on both the top and the bottom, and 2 inch margins on each side. Find
the dimensions of the poster which minimize the amount of paper used.
Q−8:[5 Marks]Use the logarithmic differentiation to differentiate the function

رد مع اقتباس
  #6  
قديم October 31, 2015, 02:47 PM
 
رد: aoua الحلول المضمونة 0544321455 حل واجبات الجامعة العربية المفتوحة (جروب الامتياز)

الان بادر بالحجز افضل حل نموذجى لواجب M359 2015-2016
مع أفضل المعيدين والمهندسين المتخصصين
متوفر الان حلول واجبات:
M180, M256, M363, M150A, M150B, M275
M359, M129, M130, M131, M132, TT284
يمكنكم التواصل عن طريق البريد الالكتروني a_al_shora@************
او عن طريق رقم جوال : 00966544321455 او واتس أب +966544321455
يسعدنا تلقي استفساراتكم وطلباتكم على مدار 24 ساعه يوميا
يمكنكم التواصل عن طريق البريد الالكتروني a_al_shora@************
او عن طريق رقم جوال : 00966544321455 او واتس أب +966544321455


M359 Relational data****s: theory and practice
TMA01 Fall 2015

Question 1 (8 marks)
Contrast the modern relational data**** approach with the old file systems approach. Provide a critical evaluation of the current technology with respect to the following questions:
i. What kind of interface does each approach provide?
ii. What are the advanes of the style of interface provided by the modern data**** approach?
iii. What sort of data**** maintenance problems can be solved by the new data**** approach?
iv. Explain how is the new style of data**** interface implemented in the modern data**** approach?
8
Question 2 (8 marks)
Use the e-library and other resources to the answer the following questions about Big Data and Big Data Analytics:
i. Give definitions of what Big data is and what is meant by big data analytics and what are its benefits? You can quote experts to answer this part, but you need to state your reference.
ii What are the characteristics of big data?
iii what are some of the sources of big data today ?
iv. What are the different types of big data in terms of how they are structured? Give examples.
8
Question 3 (8 marks)
Develop a conceptual model for the following scenario:
It is desired to build a data**** for AOU. The following is a modified version of the data**** scenario. Develop a complete Conceptual data Model for it. The data model should consist of the usual 5 components: E-R diagram, Entity Types including entity type identifiers, assumptions, additional constraints, and limitations.
1. AOU needs to keep details of its staff and students and courses. Details of the performance of the students and their academic history should be made available as well. Information about all semesters and all years should be kept.
2. Staff are employed by exactly one branch and students are admitted to exactly one branch. Each branch is identified by a branch number in the range 00-99, inclusive. Other branch details include its ****, address and telephone number.
3. Personal information about each student are recorded initially when the student is first
40
4
admitted to the university. This includes the student's ID (issued at the time of admission), ****, address and date of admission. Each student is admitted in one particular branch, but students may change their branch later on. Initially, admitted students will not have any registered courses, but they can register courses in each semester. Every time the student registers a course, the registration date is recorded.
4. Information recorded for each member of staff includes the staff number, ****, address, telephone number and email address and the branch in which the staff member is employed.
5. Staff may teach zero or more course groups each semester but each group must be assigned exactly one staff to teach it. Each staff member may or may not be assigned the role of General Course Coordinator (GCC) for one or more courses. A staff member may also be assigned the role of Branch Course Coordinator (BCC) for one or more courses. Information about only the current GCC and BCC assignments need to be kept.
6. Students may or may not register in any course groups during a particular semester. Initially, groups may not have any registered students, so each group may have zero or more student registrations at any given time. Students may register a maximum of 16 credit hours per semester. Student scores on each course (tma, mta, final and letter grade) need to be kept. Students cannot register in any course group unless it has a tutor assigned to it.
7. A course may have zero or more groups but each group must be associated with exactly one course. Each group meets once weekly. It has a group number that is unique only within the same course, same term and same year. The number may repeat for a different course, a different term or a different year. A group also has a meeting place (********), start time and end time. Each course group has an upper limit on the number of students registered in it that is different for each course. This limit is recorded in the data**** for each course and no group is allowed to exceed this limit. Students cannot register in more than one group for the same course, during the same year and the same term.
8. Each course is given a course code that consists of two letters, followed by three digits. For example, CS100, CE234, and so on. Each course also has a title and a value for credit hours – either 1, 3, 4, 5 or 8 credits.
9. Each course has a single Tutor Marked Assignment (TMA), a single Mid Term Assessment (MTA), a single Final exam and, obviously, a single letter grade. The scores of those assessment items will be entered in the data**** as they become available. So, there could be a time after student registration and before the assessments' marks are entered when those marks will not be available. Keep in mind, however, that null values are not allowed in the data****.
Note: you should expect about 10 entity types, 12 relationship types, 57 attributes, 13 additional constraints, 5 assumptions and 4 limitations in the CDM for this application.
5
Question 4 (8 marks)
i. Convert the following relational representation back into a CDM using two relationships and three entity types. Explain how the constraint is being represented in the CDM.
relation user
user_Id: user_Ids
****: ****s
primary key user_Id
relation tweets
user_Id: user_Ids
tweet_Id: tweet_Ids
primary key tweet_Id
foreign key user_Id references user
foreign key tweet_Id references tweet
constraint ((project tweet over tweet_Id) difference (project tweets over tweets_Id)) is empty
relation tweet
tweet_Id: tweet_Ids
date_time: date_time
tweet_****: ****
primary key tweet_Id
ii. use the relation schema below to answer the following questions:
marriage (man_id, woman_id, marriage_date, man_****, woman_****)
fd1: man_id, woman_id  marriage_date, man_****, woman__****
fd2: man_id  man_****
fd3: woman_id  woman_****
a. what is the highest normal form to which the relation complies ? show why the above relation conforms to the normal form you identified and why it does not comply with the next higher form.
b. normalize the above relation into the next higher normal form
8
6
Question 5 (8 marks)
16
You will need to refer to the University data**** to answer this question. Write SQL queries to perform the following operations. in each case show the SQL statement you used and the output from MySQL.
a) List the student details for all students registered after 1st of January 2004.
2
b) List all region numbers for regions that have students registered in them (with no duplicates).
2
c) List the staff no. and **** only for all staff in regions 1, 2 and 3 only
2
d) return a list of student ****s and the titles of courses each student is enrolled in, ordered by student ****s
2
e) get the ids of all students not currently enrolled in any courses
2
f) Write a query to get the number of courses enrolled by each student, orederd by student ****.
2
g) Write a query to get for each course, the ids of the students who achieved an examination mark that is above the average examination mark of the course.
2
h) Write a query to retrieve the **** of the students with the highest examination mark for each course
رد مع اقتباس
إضافة رد

مواقع النشر (المفضلة)

أدوات الموضوع
انواع عرض الموضوع



الساعة الآن 10:47 AM


Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.0 PL2
المقالات والمواد المنشورة في مجلة الإبتسامة لاتُعبر بالضرورة عن رأي إدارة المجلة ويتحمل صاحب المشاركه كامل المسؤوليه عن اي مخالفه او انتهاك لحقوق الغير , حقوق النسخ مسموحة لـ محبي نشر العلم و المعرفة - بشرط ذكر المصدر