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INF3705 Assignment 2 2024 - DUE 6 September 2024

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INF3705 Assignment 2 2024 - DUE 6 September 2024 ;100 % TRUSTED workings, explanations and solutions. For assistance call or W.h.a.t.s.a.p.p us on ...(.+.2.5.4.7.7.9.5.4.0.1.3.2)...........Assignment 02 Total: 100 Question 1 [15 marks] Explain the difference between Development testing and Te...

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  • April 24, 2024
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INF3705
ASSIGNMENT 2 2024

, lOMoARcPSD|21997160




INF3705/202/1/2024




Advanced Systems Development
(Information Systems)
INF3705



ASSIGNMENT 02
School of Computing

IMPORTANT INFORMATION:
Please activate your myUnisa and myLife email addresses and ensure you have
regular access to the myUnisa module site as well as your group site.

, lOMoARcPSD|21997160




INF3705/202/1/2024


Assignment 02


Total: 100


Question 1 [15 marks]

Explain the difference between Development testing and Test-driven development.



Question 2 [09 marks]

What are the strategic options for legacy system evolution? When would you normally
replace all or part of a system rather than continue maintenance of the software?



Question3 [12 marks]

Name six reasons why software dependability is important in most sociotechnical
systems. Add an example to each reason.



Question 4 [11 marks]
Describe three (3) different types of fault-tolerance architectures. What is the common
characteristic of all architectural styles that are geared to supporting software fault
tolerance?


Question 5 [15 marks]
Discuss what safety engineering processes are and discuss (in detail) four (4) safety
engineering processes.


Question 6 [08 marks]
Give four circumstances (plus examples) where you might recommend against software
reuse.


Question 7 [12 marks]
List and explain the key stages in the process of system construction by composition.



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