You are designing test cases based on the following state transition diagram: What is the MINIMUM number of test cases required to achieve 100% valid transitions coverage?

State transition diagram showing hotel room booking flow with states: START, REQUESTING, WAITING LIST, CONFIRMED, END and their valid transitionsState transition diagram with 8 nodes showing hierarchical flow and cyclic paths between states

選択肢

A.3
B.2
C.5
D.6

正解

A: 3

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