Free Google Professional-Cloud-Database-Engineer Exam Questions

Question 1

Your organization has a busy transactional Cloud SQL for MySQL instance. Your analytics team needs access to the data so they can build monthly sales reports. You need to provide data access to the analytics team without adversely affecting performance. What should you do?

A : Create a read replica of the database, provide the database IP address, username, and password to the analytics team, and grant read access to required tables to the team.

B : Create a read replica of the database, enable the cloudsql.iam_authentication flag on the replica, and grant read access to required tables to the analytics team.

C : Enable the cloudsql.iam_authentication flag on the primary database instance, and grant read access to required tables to the analytics team.

D : Provide the database IP address, username, and password of the primary database instance to the analytics, team, and grant read access to required tables to the team

Answer: B

Question 2

You are configuring a new application that has access to an existing Cloud Spanner database. The new application reads from this database to gather statistics for a dashboard. You want to follow Googlerecommended practices when granting Identity and Access Management (IAM) permissions. What should you do?

A : Reuse the existing service account that populates this database.

B : Create a new service account, and grant it the Cloud Spanner Database Admin role.

C : Create a new service account, and grant it the Cloud Spanner Database Reader role.

D : Create a new service account, and grant it the spanner.databases.select permission.

Answer: C

Question 3

You are configuring a new application that has access to an existing Cloud Spanner database. The new application reads from this database to gather statistics for a dashboard. You want to follow Googlerecommended practices when granting Identity and Access Management (IAM) permissions. What should you do?

A : Reuse the existing service account that populates this database.

B : Create a new service account, and grant it the Cloud Spanner Database Admin role.

C : Create a new service account, and grant it the Cloud Spanner Database Reader role.

D : Create a new service account, and grant it the spanner.databases.select permission.

Answer: C

Question 4

You are designing a highly available (HA) Cloud SQL for PostgreSQL instance that will be used by 100 databases. Each database contains 80 tables that were migrated from your on-premises environment to Google Cloud. The applications that use these databases are located in multiple regions in the US, and you need to ensure that read and write operations have low latency. What should you do?

A : Deploy 2 Cloud SQL instances in the us-central1 region with HA enabled, and create read replicas in useast1 and us-west1.

B : Deploy 2 Cloud SQL instances in the us-central1 region, and create read replicas in us-east1 and uswest1.

C : Deploy 4 Cloud SQL instances in the us-central1 region with HA enabled, and create read replicas in uscentral1, us-east1, and us-west1.

D : Deploy 4 Cloud SQL instances in the us-central1 region, and create read replicas in us-central1, useast1 and us-west1.

Answer: A

Question 5