Exam (elaborations)
ICT2621 Assignment 3 solutions 2023
- Institution
- University Of South Africa (Unisa)
ICT2621 Assignment 3 solutions 2023
[Show more]
1 review
By: 1leville1tg • 1 year ago
Content preview
ICT2621/101/3/2023ASSIGNMENT 03
Study material: Prescribed book chapters 5, 8, 9, 11 and 12
Excluded: Objected-oriented analysis and design sections
Assignment type: Written
Submission procedure: Via myUnisa on the indicated due date on the module site
Year-mark weight: 60%
Compulsory: It contributes towards the year mark.
Submit your assignment via myUnisa by the due date. Do not be concerned if myUnisa is down on the last
submission date. We are notified when this happens, and will take this type of delay into consideration.
Provide detailed solutions to all the questions. The solutions of the questions will be uploaded on myModule site
as Tutorial Letter 202
The mark that you achieve will contribute 60% towards your semester mark.
Total: 100 mark
ASSIGNMENT 03 2023, Total: 100 marks
Chapter 5 – Data and process modelling
Question 1 [21]
NB: When drawing data flow diagrams (DFDs), use the Gane and Sarson
symbols/notation set.
Draw, name and describe the four symbols used in a data flow diagram (DFD). You may use a table to present
your answer. (6)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller hiltontutorials. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R205,00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now