Free CLOUD-DIGITAL-LEADER Exam Braindumps (page: 21)

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A multinational retail company has approached you to help design its systems. They have millions of transactions at their point of sale systems across the world that need to be captured, stored, and analyzed. They are seeing more growth and expect to expand into even more geographies.
Which database would be appropriate for them?

  1. Cloud Datastore
  2. Cloud Storage
  3. Cloud Spanner
  4. Cloud SQL

Answer(s): C

Explanation:

Explanation
Cloud Spanner: "Fully managed relational database with unlimited scale, strong consistency, and up to 99.999% availability."


Reference:

- https://cloud.google.com/spanner



An organization wants to dynamically adjust its application to serve different user needs.
What are the benefits of storing their data in the cloud for this use case?

  1. Data can be stored in archive for long term access
  2. Automatic data cleaning and validation
  3. Real-time data ingestion and analysis
  4. No data access management required

Answer(s): C

Explanation:

Explanation
By storing their application data in the cloud the organization will be able to gather and analyze user behavior data in real-time. This will enable them to dynamically adjust their application for different user needs.



An organization has completely migrated all their infrastructure to the cloud to benefit from its agility. Now they want to innovate faster and achieve a higher return on investment.
What should the organization do?

  1. Manually provision all cloud infrastructure for increased control.
  2. Modernize their applications.
  3. Lower their service level objective (SLO).
  4. Move to a hybrid architecture with some of their infrastructure on-premises.

Answer(s): B

Explanation:

Explanation

Because this will enable the business to better serve their users.



Your customer currently has a hybrid cloud setup including their on-premises data center and AWS. They are consolidating all their services on Google Cloud as part of a modernization plan and want to spend less IT effort in the future. There are about 10 MySQL and 25 PostgreSQL databases across the two DCs.
What is the best option to for them?

  1. Use the Data Catalog Service to manage the metadata of the databases
  2. Use Cloud Dataflow service and setup Google's Cloud SQL as the sink and the others as the source, which will cause the data to flow in as expected.
  3. Use the Database Migration Service
  4. Use the Bare Metal Solution and copy the databases directly as they are on-premises and on AWS.

Answer(s): C

Explanation:

Explanation

Database Migration is the right one to use: "Simplifying migrations to Cloud SQL. Now available for MySQL and PostgreSQL migrations, with SQL Server coming soon." Since the customer also doesn't want to manage their own database installations in the future, Cloud SQL is the best option.

https://cloud.google.com/database-migration






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