Google CLOUD-DIGITAL-LEADER Online Practice Questions and Exam Preparation

Google CLOUD-DIGITAL-LEADER Online Questions & Answers

• Question 161:

  An organization has petabytes of data gathered from a wide range of sources

  They want to use the data for strategic analysis and to guide business decisions

  What type of service should they use*?

  A. Non-relational document database
  B. Object store
  C. Data warehouse
  D. Relational transactional database
  C. Data warehouse

• Question 162:

  You are running a data warehouse on BigQuery. A partner company is offering a recommendation engine based on the data in your data warehouse. The partner company is also running their applica-tion on Google Cloud. They manage the resources in their own project, but they need access to the BigQuery dataset in your project. You want to provide the partner company with access to the da-taset. What should you do?

  A. Ask the partner to create a Service Account in their project, and have them give the Service Account access to BigQuery in their project.
  B. Create a Service Account in your own project, and grant this Service Account ac-cess to BigQuery in your project.
  C. Create a Service Account in your own project, and ask the partner to grant this Service Account access to BigQuery in their project.
  D. Ask the partner to create a Service Account in their project, and grant their Service Account access to the BigQuery dataset in your project.
  D. Ask the partner to create a Service Account in their project, and grant their Service Account access to the BigQuery dataset in your project.

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  -if the need is to authenticate the application to access your dataset, it's the application's serice account that will be provided during the authentication, so the service account is to be created at their side to run the application

• Question 163:

  Your organization wants to migrate its data management solutions to Google Cloud because it needs to dynamically scale up or down and to run transactional SQL queries against historical data at scale. Which Google Cloud product or service should your organization use?

  A. BigQuery
  B. Cloud Bigtable
  C. Pub/Sub
  D. Cloud Spanner
  D. Cloud Spanner

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  Explanation Explanation/Reference:https://cloud.google.com/terms/services Cloud Spanner is a fully-managed, mission-critical relational database service. It is designed to provide a scalable online transaction processing (OLTP) database with high availability and strong consistency at global scale

• Question 164:

  What would provide near-unlimited availability of computing resources without requiring your organization to procure and provision new equipment?

  A. Public cloud
  B. Containers
  C. Private cloud
  D. Microservices
  A. Public cloud

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  To achieve near-unlimited availability of computing resources without the need to procure and provision new equipment, your organization can leverage the cloud computing model, specifically Infrastructure as a Service (IaaS) offered by cloud service providers like Google Cloud Platform (GCP). https://cloud.google.com/docs/overview

• Question 165:

  Your customer is moving from AWS to Google Cloud. Data also needs to be moved. There is about 50TB of data. On AWS, the data resides in an S3 bucket. It is going to be moved to Cloud Storage. Data is also being continuously generated on S3 prior to the cutover. It is preferable that this is also periodically transferred. What is the best way to move the data?

  A. Use the gsutil command-line option
  B. Use the Google Cloud console to drag and drop the files easily
  C. Use the Storage Transfer Service
  D. Use a Transfer Appliance
  C. Use the Storage Transfer Service

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  Explanation Explanation/Reference:Storage Transfer Service provides options that make data transfers and synchronization easier. We can also schedule one-time transfer operations or recurring transfer operations. Reference link-https://cloud.google.com/storage-transfer/docs/overview Reference link-https://cloud.google.com/architecture/transferring-data-from-amazon-s3-to-cloud-storage-using-vpc-service-controls-and-storage-transfer-service

• Question 166:

  Your organization runs many workloads in different Google Cloud projects, each linked to the same billing account. Each project's workload costs can vary from month to month, but the overall combined cost of all projects is relatively stable. Your organization needs to optimize its cost.

  What should your organization do?

  A. Purchase a commitment per project for each project's usual minimum
  B. Create a billing account per project, and link each project to a different billing account
  C. Turn on committed use discount sharing, and create a commitment for the combined usage
  D. Move all workloads from all different projects into one single consolidated project
  C. Turn on committed use discount sharing, and create a commitment for the combined usage

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  Explanation Explanation/Reference:Turn on committed use discount sharing, and create a commitment for the combined usage Sharing your committed use discounts across all your projects reduces the overhead of managing discounts on a per-project basis, and maximizes your savings by pooling all your discounts across your projects' resource usage. If you have multiple projects that share the same Cloud Billing account, you can enable committed use discount sharing so all of your projects within that Cloud Billing account share all of your committed use discount contracts. Your sustained use discounts are also pooled at the same time. That is, sustained use discounts are calculated using the total resources across these projects, rather than just the resources within a single project. Reference link-https://cloud.google.com/compute/docs/instances/signing-up-committed-use-discounts#sharing_committed_use_discounts_across_projects

• Question 167:

  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
  D. Multi-Tenancy

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  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 168:

  An organization is running Kubernetes applications across multiple cloud environments

  They want a consistent and centralized management platform Which service should they choose?

  A. Cloud Run
  B. Compute Engine
  C. GKE Enterprise
  D. Cloud Functions
  D. Cloud Functions

• Question 169:

  Your large and frequently changing organization's user information is stored in an on-premises LDAP database. The database includes user passwords and group and organization membership. How should your organization provision Google accounts and groups to access Google Cloud resources?

  A. Replicate the LDAP infrastructure on Compute Engine
  B. Use the Firebase Authentication REST API to create users
  C. Use Google Cloud Directory Sync to create users
  D. Use the Identity Platform REST API to create users
  C. Use Google Cloud Directory Sync to create users

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  Explanation Explanation/Reference:You can run a single instance of Google Cloud Directory Sync to synchronize user accounts and groups to Google Cloud. https://cloud.google.com/architecture/identity/federating-gcp-with-active-directory-introduction https://support.google.com/a/answer/106368?hl=en

• Question 170:

  Your organization meant to purchase a 3-year Committed Use Discount, but accidentally purchased a 1-year Committed Use Discount instead. What should your organization do?

  A. Contact your financial institution.
  B. Contact Trust and Safety.
  C. Contact Cloud Billing Support.
  D. Contact Technical Support.
  C. Contact Cloud Billing Support.

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  Explanation Explanation/Reference:https://cloud.google.com/compute/docs/instances/signing-up-committed-use-discounts