Google Google Certifications CLOUD-DIGITAL-LEADER Questions & Answers

• Question 311:

  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?

  A. Cloud Datastore

  B. Cloud Storage

  C. Cloud Spanner

  D. Cloud SQL

  Correct Answer: C

  Cloud Spanner: "Fully managed relational database with unlimited scale, strong consistency, and up to 99.999% availability." Reference:https://cloud.google.com/spanner

• Question 312:

  Which of the following NIST Cloud characteristics uses the business model of shared re-sources in a cloud environment?

  A. Elasticity

  B. Availability

  C. Broad Network Access

  D. Multi-Tenancy

  Correct Answer: D

  In cloud computing, multitenancy means that multiple customers of a cloud vendor are using the same computing resources. Even though they share resources, cloud customers aren't aware of each other, and their data is kept totally separate. Mul-titenancy is a crucial component of cloud computing; without it, cloud services would be far less practical. Multitenant architecture is a feature in many types of public cloud com-puting, including IaaS, PaaS, SaaS, containers, and serverless computing.

• Question 313:

  Your organization needs to analyze data in order to gather insights into its daily operations. You only want to pay for the data you store and the queries you perform. Which Google Cloud product should your organization choose for its data analytics warehouse?

  A. Cloud SQL

  B. Dataproc

  C. Cloud Spanner

  D. BigQuery

  Correct Answer: D

  BigQuery is an enterprise data warehouse for large amounts of relational structured data Serverless, highly scalable, and cost-effective multicloud data warehouse designed for business agility.

• Question 314:

  A prospect wants to be able to store and analyze data. Their analysts already know SQL, but are not familiar with other technologies. Which of these databases can the analysts use without addi-tional training?

  A. Cloud SQL, BigQuery, Datastore

  B. Spanner, Cloud SQL, BigQuery

  C. Cloud SQL, Firestore, Datastore

  D. Cloud SQL, Bigtable, BigQuery

  Correct Answer: B

  Spanner, Cloud SQL, BigQuery Spanner-Cloud Spanner is a fully managed, mission-critical, relational database service that offers transactional consistency at global scale, automatic, synchronous replication for high availability, and support for two SQL Google Standard SQL and PostgreSQL. Cloud SQL-Cloud SQL is a fully-managed database service that helps you set up, maintain, manage, and administer your relational databases on Google Cloud Platform. BigQuery-Google BigQuery is a cloud-based Architecture and provides exceptional performance as it can auto-scale up and down based on the data load and performs data analysis efficiently. On the other hand, SQL Server is based on client-server architecture and has fixed performance throughout unless the user scales it manually.

• Question 315:

  Your organization is developing and deploying an application on Google Cloud. Tracking your Google Cloud spending needs to stay as simple as possible.

  What should you do to ensure that workloads in the development environment are fully isolated from production workloads?

  A. Apply a unique tag to development resources

  B. Associate the development resources with their own network

  C. Associate the development resources with their own billing account

  D. Put the development resources in their own project

  Correct Answer: D

  Reference: https://www.deps.co/blog/google-cloud-platform-good-bad-ugly/

  Project resources are components that are necessary for successful project implementation. They include people, equipment, money, time, knowledge ?basically, anything that you may require from the project planning to the project delivery phases.

• Question 316:

  Your organization needs to plan its cloud infrastructure expenditures.

  Which should your organization do?

  A. Review cloud resource costs frequently, because costs change often based on use

  B. Review cloud resource costs annually as part of planning your organization's overall budget

  C. If your organization uses only cloud resources, infrastructure costs are no longer part of your overall budget

  D. Involve fewer people in cloud resource planning than your organization did for on-premises resource planning

  Correct Answer: A

  Review cloud resource costs frequently, because costs change often based on use because One need to know current usage/ trend for planning; While public cloud eliminates capex, and gets into pay as you go model, the usage pattern determines the cloud cost and hence needs to be measured frequently to enable better forecast

• Question 317:

  Your company is running the majority of its workloads in a co-located data center. The workloads are running on virtual machines (VMs) on top of a hypervisor and use either Linux or Windows server editions. As part of your company's transformation strategy, you need to modernize workloads as much as possible by adopting cloud-native technologies. You need to migrate the workloads into Google Cloud.

  What should you do?

  A. Export the VMs into VMDK format, and import them into Compute Engine

  B. Export the VMs into VMDK format, and import them into Google Cloud VMware Engine

  C. Migrate the workloads using Migrate for Compute Engine

  D. Migrate the workloads using Migrate for Anthos

  Correct Answer: D

  Anthos: Anthos lets you build, deploy, and manage applications anywhere in a secure, consistent manner. You can modernize existing applications running on virtual machines while deploying cloud-native apps on containers in an increasingly hybrid and multi-cloud world.

• Question 318:

  Which Google Cloud product provides a consistent platform for multi-cloud application deployments and extends other Google Cloud services to your organization's environment?

  A. Google Kubernetes Engine

  B. Virtual Public Cloud

  C. Compute Engine

  D. Anthos

  Correct Answer: D

  Anthos is an open hybrid and multi-cloud platform offered by Google Cloud. It enables you to build, deploy, and manage applications consistently across multiple clouds, including Google Cloud, on-premises environments, and other public cloud providers. Anthos brings Google Cloud's services and capabilities to your organization's infrastructure, providing a unified and consistent experience across different environments.

  By using Anthos, your organization can leverage Google Cloud's services and capabilities across multiple cloud environments. It provides a consistent and unified platform for application development, deployment, and management, regardless of the underlying infrastructure.

  https://cloud.google.com/anthos

• Question 319:

  A Multiple projects within your organization have long-term VM usage. Based on current demand, they are able to project into the future and estimate how many VM hours they will use every year. Going in for a committed use contract seems sensible. How can you configure committed use easily across all the projects?

  A. Enable committed use with discount sharing for the projects

  B. Review the usage of resources by each project on a daily basis. Enable committed use for the following day based on that number, so that it gives maximum granularity without wastage.

  C. Take a report of each project's use in the last year. Enable committed use on a per-project basis based on the previous year's numbers.

  D. Share a Google Sheet and request each project team to send in their estimate. Enable committed use accordingly on a per-project basis.

  Correct Answer: A

  Enable committed use discounts are applied to the project from which you purchased it. To share the discount across multiple projects linked to your Cloud Billing account, enable committed use discount sharing from the console. When you enable committed use discount sharing, all of your current active committed use dis-counts in all the projects under the same Cloud Billing account, including those you previously purchased and new ones you purchase in the future are shared across your Cloud Billing account. Your sustained use discounts are also pooled and shared across all projects within your Cloud Billing account.

• Question 320:

  A customer has new applications to build that has to handle both batch data and streaming data. Which product should they choose?

  A. Dataprep

  B. Dataflow

  C. Dataproc

  D. Data Fusion

  Correct Answer: B

  Dataflow is the managed version of Apache Beam. Beam = Batch + Stream. Unified stream and batch data processing that's serverless, fast, and cost-effective.

  

  Reference link-https://cloud.google.com/dataflow