Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25

- Free Preparation Discussions

BCS Exam CTFL4 Topic 5 Question 1 Discussion

Actual exam question for BCS's CTFL4 exam

Question #: 1
Topic #: 5

[All CTFL4 Questions]

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?

A1

B2

C3

D4

Show Suggested Answer

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.

by Marci at Jun 24, 2024, 12:29 AM

Limited Time Offer

25%

Off

Get Premium CTFL4 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Jame

2 months ago

Sure, let me explain. In the diagram, there are four separate states that the system can be in - initial, fingerprint authentication, password authentication, and logged in. So, I believe the answer is D) 4.

upvoted 0 times

...

Lorenza

2 months ago

Four states, huh? Looks like someone's been playing too much Tetris.

upvoted 0 times

...

Kanisha

2 months ago

Hmm, I see your point. Can you explain why you think there are four distinct states?

upvoted 0 times

...

Malcom

2 months ago

3 states? Nah, I'm going with 2. One for fingerprint, one for password. Simple as that.

upvoted 0 times

Lisha

22 days ago

Yes, it seems like the diagram only shows 2 states, one for fingerprint and one for password.

upvoted 0 times

...

Lisha

1 months ago

I agree, there are only 2 distinct states in the diagram.

upvoted 0 times

...

...

Ayesha

2 months ago

Wait, is that a fingerprint or a blob of jam? I can never tell the difference.

upvoted 0 times

...

Jame

2 months ago

I disagree, I believe the answer is D) 4 because there are four distinct states visible in the diagram.

upvoted 0 times

...

Lonny

2 months ago

I count 4 distinct states in the diagram. Easy peasy!

upvoted 0 times

Nadine

20 days ago

Yes, I'm sure. There are definitely 4 distinct states in the diagram.

upvoted 0 times

...

Pamella

23 days ago

I counted 3 states, are you sure about 4?

upvoted 0 times

...

Maia

25 days ago

I agree, I also counted 4 states.

upvoted 0 times

...

Myra

1 months ago

I think there are 4 distinct states in the diagram.

upvoted 0 times

...

...

Kanisha

2 months ago

I think the answer is C) 3 because there are three distinct states shown in the diagram.

upvoted 0 times

...