حلول واجبات الجامعة العربية المفتوحة (لعــspring2015ـــام)

حلول واجبات الجامعة العربية المفتوحة لجميع تخصصات الجامعة ولجميع فروع الجامعة حلول واجبات – مشاريع تخرج – ملخصات هامة Mobile: 00966542495275 حلول واجبات الجامعة ا
 
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 Page 1 / 3 TU170 Tutor-marked Assignment – Spring 2014-2015 Cut-off date: April 25, 2015 Total marks: 20 Submitting your work This TMA should be submitted to your tutor electronically through the LMS system before the cut-off date indicated above. Please

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مُساهمةموضوع: Page 1 / 3 TU170 Tutor-marked Assignment – Spring 2014-2015 Cut-off date: April 25, 2015 Total marks: 20 Submitting your work This TMA should be submitted to your tutor electronically through the LMS system before the cut-off date indicated above. Please    الأربعاء مارس 04, 2015 3:47 am

Page 1 / 3
TU170
Tutor-marked Assignment – Spring 2014-2015
Cut-off date: April 25, 2015
Total marks: 20
Submitting your work
This TMA should be submitted to your tutor electronically through the LMS system before the
cut-off date indicated above. Please note that it is your responsibility to ensure that your work is
submitted in the correct format. Anything submitted after the midnight deadline will not count
for assessment purposes.
The TMA is marked out of 20, for the continuous assessment grade.
It consists of 4 questions. The total marks for each question are shown at the beginning of each
question. The marks allocated to each part of a question are indicated in the margin.
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.
Important note: Before you start working with this assignment, you need to refer to the
plagiarism tutorial posted in LMS.
By submitting the TMA through the LMS system, you are declaring that this submitted TMA work
is a result of your own efforts and you have not plagiarized any other person's work.
Arab Open University
Faculty of Computer Studies
TU170 Computing Essentials
Page 2 / 3
Part 1 [5 marks]
Use the common forum in LMS, in TU170 page, to initiate a discussion and to share your ideas with your classmates about one of the following topics:
 Hackers and crackers
 Internet uses
 Plagiarism
 Social Networking
 Privacy
You should provide screenshots (NOT copy and paste) of all the thread messages in your solution for this part. The thread must contain at least ten messages; five of them should be yours.
Part 2 [6 marks]
1. Give an overview about the origins of the Internet and the web. [2 marks]
2. Define search services, search engines and specialized search engines with examples. [2 marks]
3. List and explain the measures (ways) to protect computer security. [2 marks]
For each question you must use your own words, within the range of 80-120 word count.
Part 3 [3 marks]
In your LMS, search the e-library using one of the keywords cybercrime, computer security or computer viruses.
For this part you are required to:
 Copy at least two paragraph from any source selected. [0.5 mark]
 Provide the reference of your source. It must be a link directing the user to the source. [0.5 mark]
 Provide two screenshots of:
 list of hits (the result that contains the keyword). [1 mark]
 the source you have selected. [1 mark]
Page 3 / 3
Part 4 [2 marks]
Open your email (if you don’t have an email account, you can create a new one using one of the webmail providers such as Hotmail, Yahoo or Gmail). Send an email using your own words to your tutor’s email address describing what are the computer essentials, knowledge, skills that you gained from studying the course TU170.
For this question, you should provide one screenshot of the email sent to your tutor.
Notes:
 Sending an email to your tutor without providing a screenshot will not be counted when marking this question.
 Minimum word count required for this part is 80.
TMA presentation [4 marks]
The TMA word document must satisfy the following:
 Header contains student’s name and id
 Page numbering
 Page borders
 No grammar and spelling mistakes
How to submit the TMA
 Submit ONLY one word file contains your solution for this TMA
 Name your TMA file as studentId_firstName_ surname

_________________
الإجــابة النمــوذجية
----------------------

[عزيزي الزائر يتوجب عليك التسجيل لمشاهدة الإجابة النموذجية ، للتسجيل اضغط هنا] || الكاتب: [عزيزي الزائر يتوجب عليك التسجيل لمشاهدة الإجابة النموذجية ، للتسجيل اضغط هنا] || المصدر: [عزيزي الزائر يتوجب عليك التسجيل لمشاهدة الإجابة النموذجية ، للتسجيل اضغط هنا]






خدمات مجانية – حلول واجبات الجامعة العربية المفتوحة
لجميع تخصصات الجامعة ولجميع فروع الجامعة
حلول واجبات – مشاريع تخرج – ملخصات هامة
http://learn.123.st/
Mobile: 00966544321455  or 0544321455
Watsapp: 00966544321455

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متوفرمدرسين ومدرسات لجميع المواد والتخصصات
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Page 1 / 3 TU170 Tutor-marked Assignment – Spring 2014-2015 Cut-off date: April 25, 2015 Total marks: 20 Submitting your work This TMA should be submitted to your tutor electronically through the LMS system before the cut-off date indicated above. Please
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