Exam 350-901 topic 1 question 282 discussion

Actual exam question from Cisco's 350-901

Question #: 282
Topic #: 1

An enterprise refactors its monolithic application into a modern cloud-native application that is based on microservices. A key requirement of the application design is to ensure that the IT team is aware of performance issues or bottlenecks in the new application. Which two approaches must be part of the design considerations? (Choose two.)

A. Adopt a service-oriented architecture to handle communication between the services that make up the application.
B. Implement infrastructure monitoring to ensure that pipeline components interoperate smoothly and reliably.
C. Instrument the application code to gather telemetry data from logs, metrics, or tracing.
D. Periodically scale up the resources of the host machines when the application starts to experience high loads.
E. Deploy infrastructure monitoring agents into the operating system of the host machines.

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Suggested Answer: CE 🗳️

by lznlxl at Jan. 18, 2023, 6:18 a.m.

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namashivaya

9 months, 3 weeks ago

Selected Answer: CE

C and E for me as the question says for IT teams and not for Developers. B is for the developers or Devnet teams and not for the IT Teams who will use or manage the application in my view.

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cryptotafkar

1 year ago

ChatGPT 4o B. Implement infrastructure monitoring to ensure that pipeline components interoperate smoothly and reliably: Infrastructure monitoring is crucial for understanding how the different components of the system are performing and interacting with each other. It helps identify issues related to the underlying infrastructure that could affect the application's performance. C. Instrument the application code to gather telemetry data from logs, metrics, or tracing: Instrumenting the application code to collect telemetry data such as logs, metrics, and traces is essential for gaining visibility into the application's behavior. This data is invaluable for diagnosing performance issues, understanding request flows, and identifying bottlenecks within the application.

upvoted 1 times

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jking2020

1 year, 1 month ago

the question is targeted on AppDynamics. which has both 'code instrumentation' and 'infrastructure monitoring agents in the OS of host machines'. so correct answers is C and E.

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ThePokemonNuzlockingMaster

2 years ago

Selected Answer: BC

B+C for me

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ThePokemonNuzlockingMaster

2 years ago

I like B and C since the question refers to cloud-oriented applications using microservices, so I don't think it would related to host machines/operating systems at all

upvoted 2 times