The latest Google Professional Cloud Database Engineer certification actual real practice exam question and answer (Q&A) dumps are available free, which are helpful for you to pass the Google Professional Cloud Database Engineer exam and earn Google Professional Cloud Database Engineer certification.
Table of Contents
- Question 51
- Exam Question
- Correct Answer
- Question 52
- Exam Question
- Correct Answer
- Question 53
- Exam Question
- Correct Answer
- Question 54
- Exam Question
- Correct Answer
- Question 55
- Exam Question
- Correct Answer
- Question 56
- Exam Question
- Correct Answer
- Question 57
- Exam Question
- Correct Answer
- Question 58
- Exam Question
- Correct Answer
- Question 59
- Exam Question
- Correct Answer
- Question 60
- Exam Question
- Correct Answer
Question 51
Exam Question
Your team is running a Cloud SQL for MySQL instance with a 5 TB database that must be available 24/7. You need to save database backups on object storage with minimal operational overhead or risk to your production workloads. What should you do?
A. Use Cloud SQL serverless exports.
B. Create a read replica, and then use the mysqldump utility to export each table.
C. Clone the Cloud SQL instance, and then use the mysqldump utlity to export the data.
D. Use the mysqldump utility on the primary database instance to export the backup.
Correct Answer
C. Clone the Cloud SQL instance, and then use the mysqldump utlity to export the data.
Question 52
Exam Question
Your company has PostgreSQL databases on-premises and on Amazon Web Services (AWS). You are planning multiple database migrations to Cloud SQL in an effort to reduce costs and downtime. You want to follow Google-recommended practices and use Google native data migration tools. You also want to closely monitor the migrations as part of the cutover strategy. What should you do?
A. Use Database Migration Service to migrate all databases to Cloud SQL.
B. Use Database Migration Service for one-time migrations, and use third-party or partner tools for change data capture (CDC) style migrations.
C. Use data replication tools and CDC tools to enable migration.
D. Use a combination of Database Migration Service and partner tools to support the data migration strategy.
Correct Answer
B. Use Database Migration Service for one-time migrations, and use third-party or partner tools for change data capture (CDC) style migrations.
Question 53
Exam Question
You are deploying a new Cloud SQL instance on Google Cloud using the Cloud SQL Auth proxy. You have identified snippets of application code that need to access the new Cloud SQL instance. The snippets reside and execute on an application server running on a Compute Engine machine. You want to follow Google-recommended practices to set up Identity and Access Management (IAM) as quickly and securely as possible. What should you do?
A. For each application code, set up a common shared user account.
B. For each application code, set up a dedicated user account.
C. For the application server, set up a service account.
D. For the application server, set up a common shared user account.
Correct Answer
B. For each application code, set up a dedicated user account.
Question 54
Exam Question
Your customer has a global chat application that uses a multi-regional Cloud Spanner instance. The application has recently experienced degraded performance after a new version of the application was launched. Your customer asked you for assistance. During initial troubleshooting, you observed high read latency. What should you do?
A. Use query parameters to speed up frequently executed queries.
B. Change the Cloud Spanner configuration from multi-region to single region.
C. Use SQL statements to analyze SPANNER_SYS.READ_STATS* tables.
D. Use SQL statements to analyze SPANNER_SYS.QUERY_STATS* tables.
Correct Answer
B. Change the Cloud Spanner configuration from multi-region to single region.
Question 55
Exam Question
Your organization is running a low-latency reporting application on Microsoft SQL Server. In addition to the database engine, you are using SQL Server Analysis Services (SSAS), SQL Server Reporting Services (SSRS), and SQL Server Integration Services (SSIS) in your on-premises environment. You want to migrate your Microsoft SQL Server database instances to Google Cloud. You need to ensure minimal disruption to the existing architecture during migration. What should you do?
A. Migrate to Cloud SQL for SQL Server.
B. Migrate to Cloud SQL for PostgreSQL.
C. Migrate to Compute Engine.
D. Migrate to Google Kubernetes Engine (GKE).
Correct Answer
B. Migrate to Cloud SQL for PostgreSQL.
Question 56
Exam Question
Your company wants to move to Google Cloud. Your current data center is closing in six months. You are running a large, highly transactional Oracle application footprint on VMWare. You need to design a solution with minimal disruption to the current architecture and provide ease of migration to Google Cloud. What should you do?
A. Migrate applications and Oracle databases to Google Cloud VMware Engine (VMware Engine).
B. Migrate applications and Oracle databases to Compute Engine.
C. Migrate applications to Cloud SQL.
D. Migrate applications and Oracle databases to Google Kubernetes Engine (GKE).
Correct Answer
A. Migrate applications and Oracle databases to Google Cloud VMware Engine (VMware Engine).
Question 57
Exam Question
An analytics team needs to read data out of Cloud SQL for SQL Server and update a table in Cloud Spanner. You need to create a service account and grant least privilege access using predefined roles.
What roles should you assign to the service account?
A. roles/cloudsql.viewer and roles/spanner.databaseUser
B. roles/cloudsql.editor and roles/spanner.admin
C. roles/cloudsql.client and roles/spanner.databaseReader
D. roles/cloudsql.instanceUser and roles/spanner.databaseUser
Correct Answer
C. roles/cloudsql.client and roles/spanner.databaseReader
Question 58
Exam Question
Your digital-native business runs its database workloads on Cloud SQL. Your website must be globally accessible 24/7. You need to prepare your Cloud SQL instance for high availability (HA). You want to follow Google-recommended practices. What should you do? (Choose two.)
A. Set up manual backups.
B. Create a PostgreSQL database on-premises as the HA option.
C. Configure single zone availability for automated backups.
D. Enable point-in-time recovery.
E. Schedule automated backups.
Correct Answer
B. Create a PostgreSQL database on-premises as the HA option.
D. Enable point-in-time recovery.
Question 59
Exam Question
You are responsible for designing a new database for an airline ticketing application in Google Cloud.
This application must be able to:
Work with transactions and offer strong consistency.
Work with structured and semi-structured (JSON) data.
Scale transparently to multiple regions globally as the operation grows.
You need a Google Cloud database that meets all the requirements of the application. What should you do?
A. Use Cloud SQL for PostgreSQL with both cross-region read replicas.
B. Use Cloud Spanner in a multi-region configuration.
C. Use Firestore in Datastore mode.
D. Use a Bigtable instance with clusters in multiple regions.
Correct Answer
A. Use Cloud SQL for PostgreSQL with both cross-region read replicas.
Question 60
Exam Question
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?
A. Define a connection string using your Google username and password to point to the external (public) IP address of your Cloud SQL instance.
B. Define a connection string using a database username and password to point to the internal (private) IP address of your Cloud SQL instance.
C. 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.
D. 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.
Correct Answer
C. 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.