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Linux Foundation Exam HFCP Topic 2 Question 23 Discussion

Actual exam question for Linux Foundation's HFCP exam
Question #: 23
Topic #: 2
[All HFCP Questions]

Which of the following sources provide block events?

Show Suggested Answer Hide Answer
Suggested Answer: B

In Hyperledger Fabric, block events are provided by peers. Whenever a block is committed to a peer's ledger, that peer generates a corresponding event. These events can include the full block content or a summary of the transactions within the block, allowing applications to register and receive notifications about these events. This setup is crucial for applications that need to respond to changes recorded on the blockchain in real-time .


Contribute your Thoughts:

Kaitlyn
11 days ago
D) CouchD? Is that Aletan a real thing? I think I'll stick with B) Peers and hope for the best.
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Eun
12 days ago
As if the answer could be anything other than B) Peers. That's like Blockchain 101, folks.
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Aleta
14 days ago
Hmm, I'm torn between B) Peers and C) Ordering service. Maybe I should just flip a coin...
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Weldon
16 days ago
I'm going with A) Membership service. They're the ones keeping track of everything, so they must be the source of the block events.
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Jesusa
23 days ago
D) CouchD? Really? That's just silly. Clearly the answer is B) Peers.
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Flo
7 days ago
C) Ordering service
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Annita
9 days ago
B) Peers
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Maybelle
10 days ago
A) Membership service
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Iluminada
28 days ago
C) Ordering service, of course! How else would we get the block events?
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Annalee
30 days ago
I think the correct answer is B) Peers. That's where the block events come from, right?
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Gilma
18 days ago
I believe it is the membership service that provides block events.
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Barbra
18 days ago
Yes, you are correct. Block events come from peers.
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Devora
19 days ago
Actually, block events come from the ordering service, not peers.
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Lilli
20 days ago
Yes, you are correct. Block events come from peers.
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Gayla
1 months ago
I disagree, I believe the correct answer is C) Ordering service because it helps in sequencing transactions.
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Brendan
2 months ago
I think the answer is B) Peers.
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