Saturday, November 5, 2011

Tutorial 4 - Chapter 4


a) i) What is a user interface? 2 marks

ii) Explain what is meant by the usability of a user interface. 1 marks

iii) State THREE characteristics of a good user interface. 3 marks

b) i) What is the purpose of a dialogue box? 2 marks

ii) State TWO (2) advantages of having standard layouts for user interfaces. 2 marks

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