Google certification-questions online Professional-cloud-database-engineer Questions Video by Arlo-james q36 vce pdf

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Exam Name:	Google Cloud Certified - Professional Cloud Database Engineer
Exam Code:	Professional-Cloud-Database-Engineer Dumps
Vendor:	Google	Certification:	Cloud Database Engineer
Questions:	141 Q&A's	Shared By:	arlo-james

Question 28

Your company is migrating their MySQL database to Cloud SQL and cannot afford any planned downtime during the month of December. The company is also concerned with cost, so you need the most cost-effective solution. What should you do?

Options:

Open a support ticket in Google Cloud to prevent any maintenance in that MySQL instance during the month of December.

Use Cloud SQL maintenance settings to prevent any maintenance during the month of December.

Create MySQL read replicas in different zones so that, if any downtime occurs, the read replicas will act as the primary instance during the month of December.

Create a MySQL regional instance so that, if any downtime occurs, the standby instance will act as the primary instance during the month of December.

Discussion

Question 29

You are developing a new application on a VM that is on your corporate network. The application will use Java Database Connectivity (JDBC) to connect to Cloud SQL for PostgreSQL. Your Cloud SQL instance is configured with IP address 192.168.3.48, and SSL is disabled. You want to ensure that your application can access your database instance without requiring configuration changes to your database. What should you do?

Options:

Define a connection string using your Google username and password to point to the external (public) IP address of your Cloud SQL instance.

Define a connection string using a database username and password to point to the internal (private) IP address of your Cloud SQL instance.

Define a connection string using Cloud SQL Auth proxy configured with a service account to point to the internal (private) IP address of your Cloud SQL instance.

Define a connection string using Cloud SQL Auth proxy configured with a service account to point to the external (public) IP address of your Cloud SQL instance.

Discussion

Question 30

Your organization is running a Firestore-backed Firebase app that serves the same top ten news stories on a daily basis to a large global audience. You want to optimize content delivery while decreasing cost and latency. What should you do?

Options:

Enable serializable isolation in the Firebase app.

Deploy a US multi-region Firestore location.

Build a Firestore bundle, and deploy bundles to Cloud CDN.

Create a Firestore index on the news story date.

Discussion

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Question 31

You want to migrate your on-premises PostgreSQL database to Compute Engine. You need to migrate this database with the minimum downtime possible. What should you do?

Options:

Perform a full backup of your on-premises PostgreSQL, and then, in the migration window, perform an incremental backup.

Create a read replica on Cloud SQL, and then promote it to a read/write standalone instance.

Use Database Migration Service to migrate your database.

Create a hot standby on Compute Engine, and use PgBouncer to switch over the connections.