QUESTION: 61

Your application performs well when tested locally, but it runs significantly slower after you deploy it to a Compute Engine instance. You need to diagnose the problem.
What should you do?
What should you do?

File a ticket with Cloud Support indicating that the application performs faster locally.
Use Cloud Debugger snapshots to look at a point-in-time execution of the application.
Use Cloud Profiler to determine which functions within the application take the longest amount of time.
Add logging commands to the application and use Cloud Logging to check where the latency problem occurs.

Answer(s): C

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QUESTION: 62

You have an application running in App Engine. Your application is instrumented with Stackdriver Trace. The /product-details request reports details about four known unique products at /sku-details as shown below. You want to reduce the time it takes for the request to complete.
What should you do?

Increase the size of the instance class.
Change the Persistent Disk type to SSD.
Change /product-details to perform the requests in parallel.
Store the /sku-details information in a database, and replace the webservice call with a database query.

Answer(s): C

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QUESTION: 63

Your company has a data warehouse that keeps your application information in BigQuery. The BigQuery data warehouse keeps 2 PBs of user data. Recently, your company expanded your user base to include EU users and needs to comply with these requirements:
✑ Your company must be able to delete all user account information upon user request.
✑ All EU user data must be stored in a single region specifically for EU users.
Which two actions should you take? (Choose two.)

Use BigQuery federated queries to query data from Cloud Storage.
Create a dataset in the EU region that will keep information about EU users only.
Create a Cloud Storage bucket in the EU region to store information for EU users only.
Re-upload your data using to a Cloud Dataflow pipeline by filtering your user records out.
Use DML statements in BigQuery to update/delete user records based on their requests.

Answer(s): B,E

Reference:

https://cloud.google.com/solutions/bigquery-data-warehouse

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QUESTION: 64

Your App Engine standard configuration is as follows:
service: production instance_class: B1
You want to limit the application to 5 instances.
Which code snippet should you include in your configuration?

manual_scaling: instances: 5 min_pending_latency: 30ms
manual_scaling: max_instances: 5 idle_timeout: 10m
basic_scaling: instances: 5 min_pending_latency: 30ms
basic_scaling: max_instances: 5 idle_timeout: 10m

Answer(s): D

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Free Professional Cloud Developer Exam Braindumps (page: 16)

QUESTION: 61

QUESTION: 62

QUESTION: 63

Reference:

QUESTION: 64