Cisco Exam 300-535 Topic 9 Question 40 Discussion

Actual exam question for Cisco's 300-535 exam

Question #: 40
Topic #: 9

An engineer must change from using NETCONF for streaming telemetry to telemetry data using gRPC framework because NETCONF uses XML for message and payload encoding. Which two messages and payload encodings does gNMI use? (Choose two.)

AgNMI notifications with XML

Bprotobuf notifications with XML

Cprotobuf payload

DJSON payload

EgNMI notifications with JSON

Show Suggested Answer

Suggested Answer: A, C

by Helaine at Jan 09, 2023, 03:35 PM

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Melda

2 months ago

Wait, they're not using carrier pigeons for telemetry data? Clearly, this engineer needs to brush up on their ancient communication methods.

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Kiley

14 days ago

Yes, transitioning from NETCONF to gRPC framework will definitely require some adjustment.

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Celestina

16 days ago

I guess the engineer will have to adapt to the modern methods of communication.

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Moon

1 months ago

gNMI uses protobuf payload and JSON payload for message and payload encoding.

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Helaine

2 months ago

Carrier pigeons would definitely be a unique choice for telemetry data!

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Miesha

2 months ago

C and D, my friend. Protobuf and JSON are the way to go. Unless, of course, the engineer is secretly a fan of ancient hieroglyphics, in which case, I'd recommend a career change.

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Julie

21 days ago

Yeah, I can't imagine going back to using XML for everything. Protobuf and JSON are definitely the modern way to handle data.

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Vallie

22 days ago

I agree, XML can be such a hassle to work with. Protobuf and JSON are much more efficient.

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Beula

1 months ago

C and D are definitely the way to go. Protobuf and JSON make life so much easier.

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Truman

2 months ago

Agreed, gNMI with JSON is definitely the way to go for streaming telemetry.

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Candida

2 months ago

E) gNMI notifications with JSON

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Frederica

2 months ago

Absolutely, protobuf and JSON are much more efficient than XML.

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Roselle

2 months ago

D) JSON payload

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Sheridan

2 months ago

C) protobuf payload

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Latanya

3 months ago

Ah, the age-old debate of NETCONF vs. gRPC. Personally, I prefer the elegance of protobuf and the flexibility of JSON. Who needs XML when you can have the best of both worlds?

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Renato

1 months ago

Yes, gNMI notifications with JSON provide a more streamlined approach to telemetry data.

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Ezekiel

1 months ago

I think gNMI uses protobuf payload and gNMI notifications with JSON.

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Craig

2 months ago

I agree, protobuf and JSON are much more efficient than XML.

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Luis

3 months ago

I'm pretty sure gNMI uses protobuf and JSON, not XML. That would just be redundant and inefficient. Unless the engineer is stuck in the 90s, in which case, my condolences.

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Carissa

3 months ago

Protobuf and JSON payload are the two correct encodings for gNMI, not XML. NETCONF is definitely old school, but at least it's better than using a stone tablet and chisel.

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