Interview Questions

Analyse the following highly simplified procedure:

Software Testing Exam from The Information Systems Examinations Board (ISEB)


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Analyse the following highly simplified procedure:

Analyse the following highly simplified procedure:

Ask: “What type of ticket do you require, single or return?”
IF the customer wants ‘return’
Ask: “What rate, Standard or Cheap-day?”
IF the customer replies ‘Cheap-day’
Say: “That will be £11:20”
ELSE
Say: “That will be £19:50”
ENDIF
ELSE
Say: “That will be £9:75”
ENDIF
Now decide the minimum number of tests that are needed to ensure that all the questions have been asked, all combinations have occurred and all replies given.
a) 3
b) 4
c) 5
d) 6

Answer:

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