Question 1

What is the first step to post a message within a Pub/Sub topic?

Options :

A : Assign necessary permissions to the service account

B : Create a topic within Pub/Sub

C : Implement the code to publish a message

D : Install the Pub/Sub library

Answer: B

Question 2

You migrated your applications to Google Cloud Platform and kept your existing monitoring platform. You now find that your notification system is too slow for time critical problems. What should you do?

Options :

A : Replace your entire monitoring platform with Stackdriver.

B : Install the Stackdriver agents on your Compute Engine instances.

C : Use Stackdriver to capture and alert on logs, then ship them to your existing platform.

D : Migrate some traffic back to your old platform and perform AB testing on the two platforms concurrently.

Answer: B

Question 3

Your application will be deployed on a Compute Engine instance that will communicate with Cloud SQL. In order to allow communication between the application and the database using the service account associated with the instance, you will use Cloud SQL Proxy. It is recommended by Google to provide minimum access for the role assigned to the service account, which you intend to follow as a best practice.What actions do you recommend taking?

Options :

A : Assign the Project Editor role.

B : Assign the Cloud SQL Client role.

C : Assign the Project Owner role.

D : Assign the Cloud SQL Editor role.

Answer: B

Question 4

Your company has a data warehouse that keeps your application information in BigQuery. The BigQuery datawarehouse keeps 2 PBs of user data. Recently, your company expanded your user base to include EU usersand 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.)

Options :

A : Use BigQuery federated queries to query data from Cloud Storage.

B : Create a dataset in the EU region that will keep information about EU users only.

C : Create a Cloud Storage bucket in the EU region to store information for EU users only.

D : Re-upload your data using to a Cloud Dataflow pipeline by filtering your user records out.

E : Use DML statements in BigQuery to update/delete user records based on their requests.

Answer: A,C

Question 5

You are developing an application that consists of several microservices running in a Google Kubernetes Engine cluster. One microservice needs to connect to a third-party database running on-premises. You need to store credentials to the database and ensure that these credentials can be rotated while following security best practices. What should you do?

Options :

A : Store the credentials in a sidecar container proxy. and use it to connect to the third-party database.

B : Configure a service mesh to allow or restrict traffic from the Pods in your microservice to the database.

C : Store the credentials in an encrypted volume mount, and associate a Persistent Volume Claim with the client Pod.

D : Store the credentials as a Kubemetes Secret, and use the Cloud Key Management Service plugin to handle encryption and decryption

Answer: A

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