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ICT2622 - Assignment 3 S1-2020
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ICT2622/104/1/2020ASSIGNMENT 3 QUESTIONS
Assignment Administration
Due Date Refer to your Tutorial Letter 101
Submission Procedure Electronically via myUnisa
Number of Questions 15
Total Marks 15
Contribution to Year Mark 30%
Unique Assignment Number 723539
Assignment Questions
Question 1
A(n) “_______” is a guideline to help an analyst complete a specific task and often includes
step-by-step instructions to do something such as how to create a model.
1. tool
2. SDLC
3. technique
4. methodology
Question 2
Referential integrity is normally enforced by the ____.
1. database management system
2. application programmer
3. operating system
4. user
Question 3
The _____ approach is an SDLC approach that assumes the output of each phase are frozen
before moving on to the next phase.
1. iterative
2. prototyping
3. spiral model
4. waterfall model
Question 4
An input window class is an example of a(n) ____ design class type.
1. entity
2. control
3. boundary
4. persistent
3
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