Discuss Alibaba ACA-Developer Exam Topic 5 Question 17

Which of the following options describes the basic concepts of Alibaba Cloud Tracing Analysis correctly? (Number of correct answers: 3)

AAlibaba Cloud Tracing Analysis model relies on OpenTracing

BIn the OpenTracing standard, a call chain can be regarded as a directed acyclic graph (DAG) composed of multiple Spans. The relationship between spans is named References

CIn the OpenTracing standard, each Span represents a named and timed non-continuous execution segment in the call chain

DIn some cases, timing diagrams based on the timeline are used to show the call chain

Suggested Answer: A, B, C

Get Premium ACA-Developer Questions as Interactive Web-Based Practice Test or PDF Real Exam Format Detailed Explanations Instant Access Get Your Practice Test

14 comments · newest first

Lindsey 11 months ago

Wait, are we sure about the whole DAG thing? Sounds complicated!

Sabra 11 months ago

D seems a bit off, timing diagrams aren't always used.

Vi 11 months ago

C sounds right, each Span does represent a segment.

Timothy 12 months ago

I think B is spot on too, DAGs are essential for tracing.

France 12 months ago

A is definitely true, OpenTracing is key!

Lizbeth 12 months ago

Alright, time to put my knowledge to the test. I'll methodically evaluate each option and make sure I select the right ones.

Ettie 1 year ago

This seems straightforward enough. I'm pretty confident I can identify the three correct options based on my understanding of the basic principles.

Roselle 1 year ago

I'm a bit confused by the terminology used in this question. I'll need to review my notes on OpenTracing and how it relates to Alibaba Cloud Tracing Analysis.

Krissy 1 year ago

Okay, I think I've got a good handle on the key concepts here. Let me go through the options and see which ones are correct.

Mickie 1 year ago

Hmm, this looks like a tricky one. I'll need to carefully read through each option and think about how Alibaba Cloud Tracing Analysis works.

Nelida 1 year ago

Independent scaling is definitely a key benefit of hyperconvergence, so that can't be the answer. I'll have to double-check the other options to make sure I'm not missing anything.

Bobbie 1 year ago

Hmm, I'm a bit unsure about this one. I'll need to review my notes on the role of central banks and bank reserves to figure out the right answer.

Marvel 1 year ago

Hmm, I'm a bit confused by this one. The GDPR forbids "forum shopping" but I'm not sure exactly what that means in this context. I'll have to think it through carefully.

Brett 1 year ago

I feel like I saw a practice question where 25 dB SNR was necessary for quality voice calls, but was it with a different signal strength?

Alibaba ACA-Developer Exam - Topic 5 Question 17 Discussion