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Google Professional-Cloud-Database-Engineer Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Migrate data solutions | 14% | - Design migration strategies
|
| Manage a solution that spans multiple database technologies | 25% | - Determine connectivity and access management
|
| Deploy scalable and highly available databases in Google Cloud | 20% | - Configure monitoring and alerting
|
| Design innovative, scalable, and highly available cloud database solutions | 32% | - Analyze variables for capacity and usage planning
|
What ExamCost Offers Every Professional-Cloud-Database-Engineer Candidate
At present, the Professional-Cloud-Database-Engineer exam's passing score is Not publicly disclosed, and registration costs $200 USD (plus tax where applicable). Since failing means registering again at full price, thorough preparation is the economical choice — and Google can revise both figures, so confirm them officially before booking.
The Google Cloud Certified - Professional Cloud Database Engineer blueprint is built around these main domains:
- Migrate data solutions (14%)
- Manage a solution that spans multiple database technologies (25%)
- Deploy scalable and highly available databases in Google Cloud (20%)
Additional domains appear in the full official outline — our bank covers them all.
Honored in writing. If you fail the corresponding exam within 60 days of purchase, send us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. You may also exchange your product for two others of equal value at no charge.
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Google publishes these prerequisites for the Google Cloud Certified - Professional Cloud Database Engineer: No mandatory prerequisites; recommended: 5+ years of overall database and IT experience, including 2 years of hands-on experience with Google Cloud database solutions.
Verify the current requirements on the official certification page.
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Per the latest exam information, the Professional-Cloud-Database-Engineer exam contains 50-60 questions with 120 minutes minutes to complete them. The PC Test Engine lets you simulate a full test event under these conditions to check your progress.
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Google Cloud Certified - Professional Cloud Database Engineer Sample Questions:
You manage a meeting booking application that uses Cloud SQL. During an important launch, the Cloud SQL instance went through a maintenance event that resulted in a downtime of more than
5 minutes and adversely affected your production application. You need to immediately address the maintenance issue to prevent any unplanned events in the future. What should you do?
- A. Migrate the Cloud SQL instance to Cloud Spanner to avoid any future disruptions due to maintenance.
- B. Set your production instance's maintenance window to non-business hours.
- C. Contact Support to understand why your Cloud SQL instance had a downtime of more than 5 minutes.
- D. Use Cloud Scheduler to schedule a maintenance window of no longer than 5 minutes.
Correct Answer: B 🗳️
You are writing an application that will run on Cloud Run and require a database running in the Cloud SQL managed service. You want to secure this instance so that it only receives connections from applications running in your VPC environment in Google Cloud. What should you do?
- A. 1. Create your instance with a specified internal (private) IP address.
2. Choose the VPC with private service connection configured.
3. Configure the Serverless VPC Access connector in the same VPC network as your Cloud SQL instance.
4. Connect to the instance using a connection pool to best manage connections to the instance. - B. 1. Create your instance with a specified external (public) IP address.
2. Choose the VPC and create firewall rules to allow only connections from Cloud Run into your instance.
3. Connect to the instance using a connection pool to best manage connections to the instance. - C. 1. Create your instance with a specified internal (private) IP address.
2. Choose the VPC with private service connection configured.
3. Configure the Serverless VPC Access connector in the same VPC network as your Cloud SQL instance.
4. Use Cloud SQL Auth proxy to connect to the instance. - D. 1. Create your instance with a specified external (public) IP address.
2. Choose the VPC and create firewall rules to allow only connections from Cloud Run into your instance.
3. Use Cloud SQL Auth proxy to connect to the instance.
Correct Answer: A 🗳️
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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?
- A. Open a support ticket in Google Cloud to prevent any maintenance in that MySQL instance during the month of December.
- B. Use Cloud SQL maintenance settings to prevent any maintenance during the month of December.
- C. 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.
- D. 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.
Correct Answer: B 🗳️
You are configuring a brand new Cloud SQL for PostgreSQL database instance in Google Cloud.
Your application team wants you to deploy one primary instance, one standby instance, and one read replica instance. You need to ensure that you are following Google-recommended practices for high availability. What should you do?
- A. Configure the primary instance in one region, the standby instance in a second region, and the read replica in a third region.
- B. Configure the primary instance in zone A, the standby instance in zone C, and the read replica in zone B, all in the same region.
- C. Configure the primary, standby, and read replica instances in zone A, all in the same region.
- D. Configure the primary and standby instances in zone A and the read replica in zone B, all in the same region.
Correct Answer: B 🗳️
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You recently launched a new product to the US market. You currently have two Bigtable clusters in one US region to serve all the traffic. Your marketing team is planning an immediate expansion to APAC. You need to roll out the regional expansion while implementing high availability according to Google-recommended practices. What should you do?
- A. Maintain a target of 23% CPU utilization by locating:
cluster-a in zone us-central1-a
cluster-b in zone europe-west1-d
cluster-c in zone asia-east1-b - B. Maintain a target of 35% CPU utilization by locating:
cluster-a in zone us-central1-a
cluster-b in zone us-central2-a
cluster-c in zone asia-northeast1-b
cluster-d in zone asia-east1-b - C. Maintain a target of 23% CPU utilization by locating:
cluster-a in zone us-central1-a
cluster-b in zone us-central1-b
cluster-c in zone us-east1-a - D. Maintain a target of 35% CPU utilization by locating:
cluster-a in zone us-central1-a
cluster-b in zone australia-southeast1-a
cluster-c in zone europe-west1-d
cluster-d in zone asia-east1-b
Correct Answer: B 🗳️
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