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Passed Exam Today Professional-Cloud-Database-Engineer

Google Cloud Certified - Professional Cloud Database Engineer Questions and Answers

Question 37

You are designing a payments processing application on Google Cloud. The application must continue to serve requests and avoid any user disruption if a regional failure occurs. You need to use AES-256 to encrypt data in the database, and you want to control where you store the encryption key. What should you do?

Options:

A.

Use Cloud Spanner with a customer-managed encryption key (CMEK).

B.

Use Cloud Spanner with default encryption.

C.

Use Cloud SQL with a customer-managed encryption key (CMEK).

D.

Use Bigtable with default encryption.

Question 38

You manage a production MySQL database running on Cloud SQL at a retail company. You perform routine maintenance on Sunday at midnight when traffic is slow, but you want to skip routine maintenance during the year-end holiday shopping season. You need to ensure that your production system is available 24/7 during the holidays. What should you do?

Options:

A.

Define a maintenance window on Sundays between 12 AM and 1 AM, and deny maintenance periods between November 1 and January 15.

B.

Define a maintenance window on Sundays between 12 AM and 5 AM, and deny maintenance periods between November 1 and February 15.

C.

Build a Cloud Composer job to start a maintenance window on Sundays between 12 AM and 1AM, and deny maintenance periods between November 1 and January 15.

D.

Create a Cloud Scheduler job to start maintenance at 12 AM on Sundays. Pause the Cloud Scheduler job between November 1 and January 15.