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Cloud Database Engineer Professional-Cloud-Database-Engineer Exam Dumps

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Question 36

You want to migrate an on-premises 100 TB Microsoft SQL Server database to Google Cloud over a 1 Gbps network link. You have 48 hours allowed downtime to migrate this database. What should you do? (Choose two.)

Options:

A.

Use a change data capture (CDC) migration strategy.

B.

Move the physical database servers from on-premises to Google Cloud.

C.

Keep the network bandwidth at 1 Gbps, and then perform an offline data migration.

D.

Increase the network bandwidth to 2 Gbps, and then perform an offline data migration.

E.

Increase the network bandwidth to 10 Gbps, and then perform an offline data migration.

Question 37

Your ecommerce website captures user clickstream data to analyze customer traffic patterns in real time and support personalization features on your website. You plan to analyze this data using big data tools. You need a low-latency solution that can store 8 TB of data and can scale to millions of read and write requests per second. What should you do?

Options:

A.

Write your data into Bigtable and use Dataproc and the Apache Hbase libraries for analysis.

B.

Deploy a Cloud SQL environment with read replicas for improved performance. Use Datastream to export data to Cloud Storage and analyze with Dataproc and the Cloud Storage connector.

C.

Use Memorystore to handle your low-latency requirements and for real-time analytics.

D.

Stream your data into BigQuery and use Dataproc and the BigQuery Storage API to analyze large volumes of data.

Question 38

Your team recently released a new version of a highly consumed application to accommodate additional user traffic. Shortly after the release, you received an alert from your production monitoring team that there is consistently high replication lag between your primary instance and the read replicas of your Cloud SQL for MySQL instances. You need to resolve the replication lag. What should you do?

Options:

A.

Identify and optimize slow running queries, or set parallel replication flags.

B.

Stop all running queries, and re-create the replicas.

C.

Edit the primary instance to upgrade to a larger disk, and increase vCPU count.

D.

Edit the primary instance to add additional memory.

Question 39

You are a DBA on a Cloud Spanner instance with multiple databases. You need to assign these privileges to all members of the application development team on a specific database:

Can read tables, views, and DDL

Can write rows to the tables

Can add columns and indexes

Cannot drop the database

What should you do?

Options:

A.

Assign the Cloud Spanner Database Reader and Cloud Spanner Backup Writer roles.

B.

Assign the Cloud Spanner Database Admin role.

C.

Assign the Cloud Spanner Database User role.

D.

Assign the Cloud Spanner Admin role.

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Exam Name: Google Cloud Certified - Professional Cloud Database Engineer
Last Update: Nov 24, 2024
Questions: 132
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