INF1511 Visual Programming I (INF1511)
University of South Africa
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INF1511-Visual Programming I EXAM PACK 2022.
- Exam (elaborations) • 100 pages • 2022
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INF1511-Visual Programming I EXAM PACK 2022. Question 1 Multiple-choice questions [10] 
e) A class may have two types of methods, namely class methods and static methods 
Briefly explain a difference between these two types of methods You may use a coded 
example to clarify ( 4) 
d) Explam why garbage collecnon rs required m programmmg You may use a coded 
example to clarify (1) 
c) Motivate one benefit of usmg classes m programming (1) 
b) Given the class definition above, explain how an instan...
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