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Exam 350-901 topic 1 question 7 discussion

Actual exam question from Cisco's 350-901
Question #: 7
Topic #: 1
[All 350-901 Questions]

An organization manages a large cloud-deployed application that employs a microservices architecture across multiple data centers. Reports have been received about application slowness. The container orchestration logs show that faults have been raised in a variety of containers that caused them to fail and then spin up brand new instances.
Which two actions can improve the design of the application to identify the faults? (Choose two.)

  • A. Automatically pull out the container that fails the most over a time period.
  • B. Implement a tagging methodology that follows the application execution from service to service.
  • C. Add logging on exception and provide immediate notification.
  • D. Do a write to the datastore every time there is an application failure.
  • E. Implement an SNMP logging system with alerts in case a network link is slow.
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Suggested Answer: BC 🗳️
by blezzzo at Sept. 3, 2020, 2:15 p.m.

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blezzzo
Highly Voted 2 years, 9 months ago
I agree with B and C as answers.
upvoted 13 times
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skysoft
Most Recent 10 months, 1 week ago
Selected Answer: BC
-> A. Automatically pull out the container that fails the most over a time period. Stupid to do this, it will break your app -> B. Implement a tagging methodology that follows the application execution from service to service. -> C. Add logging on exception and provide immediate notification. Observability gives insight in your problems, tagging & loggin do this -> D. Do a write to the datastore every time there is an application failure. So the app failed, what are we going to write to the datastore ? App can’t do this anymore since it crashed. Docker or Kubernetes are doing this probably but don’t give any insight into why it’s crashed. -> E. Implement an SNMP logging system with alerts in case a network link is slow. Network speed alone has nothing to do with a crashing container.
upvoted 3 times
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__al__
1 year, 2 months ago
Selected Answer: BC
B & C seem the better options
upvoted 2 times
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Community vote distribution
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C (25%)
B (20%)
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