Topic 1 Question 139
Your team is developing a web application that will be deployed on Google Kubernetes Engine (GKE). Your CTO expects a successful launch and you need to ensure your application can handle the expected load of tens of thousands of users. You want to test the current deployment to ensure the latency of your application stays below a certain threshold. What should you do?
Use a load testing tool to simulate the expected number of concurrent users and total requests to your application, and inspect the results.
Enable autoscaling on the GKE cluster and enable horizontal pod autoscaling on your application deployments. Send curl requests to your application, and validate if the auto scaling works.
Replicate the application over multiple GKE clusters in every Google Cloud region. Configure a global HTTP(S) load balancer to expose the different clusters over a single global IP address.
Use Cloud Debugger in the development environment to understand the latency between the different microservices.
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21 NEw Qs - July 12, 2021
15. An application development team has come to you for advice.They are planning to write and deploy an HTTP(S) API using Go 1.12. The API will have a very unpredictable workload and must remain reliable during peaks in traffic. They want to minimize operational overhead for this application. What approach should you recommend?
a. Use a Managed Instance Group when deploying to Compute Engine b. Develop an application with containers, and deploy to Google Kubernetes Engine (GKE) c. Develop the application for App Engine standard environment d. Develop the application for App Engine Flexible environment using a custom runtime
Answer C, , please share you answers
👍 22kopper20192021/07/14Anyone can tell please if at the new exam there are also questions from the old set(before question 115)?
👍 13juccjucc2021/07/26- 正解だと思う選択肢: A
The question focuses more on the current infra and ensuring if the current setup will ensure a latency target. An only a load test can do that. Autoscaling is no need of the hour and may require in the future and that totally depends on the test results. It might be an overkill to have everything in advance even App is fine with current configs. Hence A.
👍 3munnysh2022/06/09
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