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BCS Exam CTFL4 Topic 3 Question 22 Discussion
Actual exam question for
BCS's
CTFL4 exam
Question #: 22
Topic #: 3
[All CTFL4 Questions]
Topic #: 3
The following state transition diagram describes the functionality involved in a system using fingerprint and password authentication to log onto a system.
How many distinct states of the system are visible in the above diagram?
Suggested Answer:
C
The state transition diagram provided shows three distinct states:
Waiting for fingerprint
Waiting for PIN
Valid PIN/ask menu selection
Each state represents a different stage in the system's operation, with transitions based on user actions and system responses.
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