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Linux Foundation HFCP Exam - Topic 2 Question 23 Discussion

The peer and the orderer host an HTTP server that offers a RESTful operations API (Operations Service). Which of the following function is unprovided as an Operation Service API?
B) Get metrics
A) Get log data
C) Set log level
D) Do health check

Linux Foundation HFCP Exam - Topic 2 Question 23 Discussion

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

The peer and the orderer host an HTTP server that offers a RESTful operations API (Operations Service). Which of the following function is unprovided as an Operation Service API?

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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 .


by Ilene at Oct 18, 2024, 11:34 AM

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Filiberto
7 months ago
Yeah, "Do health check" is super common in APIs.
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Yuriko
7 months ago
"Get log data" is definitely a standard feature though.
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Carman
7 months ago
Wait, are you sure? I thought all those functions were included.
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Brianne
7 months ago
Totally agree, that seems off for an Operations Service.
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Evan
8 months ago
I think "Set log level" is the one that's not provided.
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Alpha
8 months ago
I’m leaning towards "Do health check" being provided, but I’m not confident about "Get log data" either. This is tricky!
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Lavera
8 months ago
I feel like "Get metrics" is a common function in APIs, but I can't remember if it's specifically mentioned as part of this service.
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Temeka
8 months ago
I think we had a practice question about health checks and logging. If I recall correctly, "Set log level" might not be part of the Operations Service API.
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Melissa
8 months ago
I remember we discussed RESTful APIs in class, but I'm not entirely sure which function is unprovided.
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Florinda
8 months ago
I've seen questions like this before. The key is to identify the core functionality an operations API should provide, then eliminate the options that don't fit that profile.
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Kathrine
8 months ago
Okay, let's see. The Operations Service API should provide common management functions. I'm guessing "do health check" is the one that's not typically part of that set.
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Clorinda
8 months ago
Hmm, I'm a bit unsure about this one. I need to make sure I understand the difference between the options - get log data, get metrics, set log level, and do health check.
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Jannette
9 months ago
This looks like a straightforward API question. I'll focus on understanding the different operations provided and think about which one is not included.
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Wilda
1 year ago
Ah, the age-old question: 'Get log data' or 'Get metrics'? I'll go with 'Get log data' - it's like reading a novel, but with more code!
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Odette
1 year ago
I think 'Do health check' is crucial to ensure the system is running smoothly.
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Casie
1 year ago
'Set log level' is also important for troubleshooting and debugging.
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Rikki
1 year ago
I prefer 'Get metrics', it gives a better overview of the system performance.
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Lindsey
1 year ago
Hmm, I think 'Set log level' is the way to go. Gotta keep those logs clean and tidy, you know?
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Sharika
1 year ago
I believe 'Get log data' is missing from the Operations Service API.
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Audry
1 year ago
'Do health check' is essential for ensuring the system is running smoothly.
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Gwenn
1 year ago
I think 'Get metrics' is also crucial for monitoring performance.
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Benton
1 year ago
I agree, 'Set log level' is important for maintaining clean logs.
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Camellia
1 year ago
Clearly, the answer is 'Do health check'. I mean, who doesn't love a good health check? It's like a spa day for your server!
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Erasmo
1 year ago
Wait, they didn't include 'Dance the Macarena' as an option? I'm out!
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Wai
1 year ago
C) Set log level
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Brice
1 year ago
B) Get metrics
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Kendra
1 year ago
A) Get log data
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Gerry
1 year ago
I'm not sure, but I think B) Get metrics might also be a valid option as it's not directly related to operations.
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Rolande
1 year ago
I disagree, I believe the answer is D) Do health check because it's not a typical operation service API.
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Marilynn
1 year ago
I think the answer is C) Set log level.
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