最新の2022年09月20日試験エンジン練習問題Cloud-Digital-Leader最新の有効問題集を提供中です
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質問 131
You are migrating workloads to the cloud. The goal of the migration is to serve customers worldwide as quickly as possible According to local regulations, certain data is required to be stored in a specific geographic area, and it can be served worldwide. You need to design the architecture and deployment for your workloads.
What should you do?
- A. Select a public cloud provider that is only active in the required geographic area
- B. Select a private cloud provider that is only active in the required geographic area
- C. Select a private cloud provider that globally replicates data storage for fast data access
- D. Select a public cloud provider that guarantees data location in the required geographic area
正解: B
解説:
Many companies choose private cloud over public cloud because private cloud is an easier way (or the only way) to meet their regulatory compliance requirements. Others choose private cloud because their workloads deal with confidential documents, intellectual property, personally identifiable information (PII), medical records, financial data, or other sensitive data.
質問 132
DriveSuper Inc. teaches its clients to drive cars and bikes and helps them get their license. They are planning to build a mobile application where users can sign up, plan their schedules, and take stock of progress. They want the onboarding process to be smooth and frictionless, giving users a great experience from the get-go. They want this done as quickly as possible and not be expensive. What is their best option on Google Cloud?
- A. Build the mobile app with Cloud Spanner as the backend
- B. Build the mobile app with Cloud SQL as the backend
- C. Build the mobile app with Cloud Storage as the backend
- D. Build the mobile application with Firebase as the backend
正解: D
解説:
Firebase/Firestore is easy to build and is suitable for user information that could bvary in nature.
質問 133
Your organization needs a large amount of extra computing power within the next two weeks.
After those two weeks, the need for the additional resources will end.
Which is the most cost-effective approach?
- A. Purchase one very powerful physical computer
- B. Use a committed use discount to reserve a very powerful virtual machine
- C. Start a very powerful virtual machine without using a committed use discount
- D. Purchase multiple physical computers and scale workload across them
正解: C
解説:
When you purchase a committed use contract, you purchase Compute Engine resources-such as vCPUs, memory, GPUs, local SSDs, and sole-tenant nodes-at a discounted price in return for committing to paying for those resources for 1 year or 3 years
質問 134
You have contracted a partner to conduct some medical trials. This is a limited, 2-month contract. At the end of each day, you are expecting about 10 Gbs of dat a. The data is highly sensitive. What networking option would you employ?
- A. Setup Cloud VPN and create an IPsec VPN tunnel with your partner.
- B. Create a public IP for a VM and share that with your partners so that they can access it over the internet and share the data.
- C. Setup Dedicated Interconnect with your partner.
- D. As the name indicates, set up Partner Interconnect with your partner company.
正解: A
解説:
"Cloud VPN securely extends your peer network to Google's network through an IPsec VPN tunnel. Traffic is encrypted and travels between the two networks over the public internet. Cloud VPN is useful for low-volume data connections. For additional connection options, see the Hybrid Connectivity product page."
質問 135
Your organization needs to process large amounts of data from an online application that operates continuously. You do not want to be required to provision infrastructure or create server clusters. What should your organization choose?
- A. Google Kubernetes Engine with Cloud Bigtable
- B. Dataproc
- C. Dataflow
- D. Compute Engine with BigQuery
正解: C
解説:
You do not want to be required to provision infrastructure or create server clusters. Because Unified stream and batch data processing that's serverless, fast, and cost-effective.
Reference link- https://cloud.google.com/dataflow
質問 136
Your organization uses Active Directory to authenticate users. Users' Google account access must be removed when their Active Directory account is terminated.
How should your organization meet this requirement?
- A. Configure two-factor authentication in the Google domain
- B. Remove the Google account from all IAM policies
- C. Configure single sign-on in the Google domain
- D. Configure BeyondCorp and Identity-Aware Proxy in the Google domain
正解: C
質問 137
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. Associate the development resources with their own billing account
- B. Apply a unique tag to development resources
- C. Put the development resources in their own project
- D. Associate the development resources with their own network
正解: C
解説:
Reference:
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.
質問 138
What issues can arise when organizations integrate third-party systems into their cloud infrastruc-ture?
- A. Over-reliance on third-party systems limits an organization's potential for innova-tion.
- B. Third-party systems may not be powerful enough to run many critical business applications.
- C. Third-party systems are less capable of addressing an organization's security re-quirements.
- D. Without sufficient security measures and regular checks, unsecured third-party systems can pose a threat to data security.
正解: D
解説:
Because unsecured third-party systems are a cybersecurity threat.
質問 139
Your company has been using a shared facility for data storage and will be migrating to Google Cloud. One of the internal applications uses Linux custom images that need to be migrated.
Which Google Cloud product should you use to maintain the custom images?
- A. App Engine standard environment
- B. Google Kubernetes Engine
- C. Compute Engine
- D. App Engine flexible environment
正解: C
質問 140
An organization wants to scale their existing virtual machine architecture as quickly as possible. Why should the organization use VMware Engine?
- A. To archive virtual machine instances.
- B. To deploy custom APIs seamlessly.
- C. To replatform virtual machines as they are.
- D. To migrate virtual machines to containers.
正解: C
解説:
VMware Engine helps migrate and run virtual machines in Google Cloud with minimal changes to the VM architecture.
https://cloud.google.com/learn/what-is-a-virtual-machine
質問 141
Which of the following statements describe the features of a preemptible VM in-stance? (Select Three Answer)
- A. Can use free tier credits
- B. Discounted Significantly
- C. Instance is alive for no more than 12 hours
- D. Can be pre-empted with a 30 minute notice
- E. Instance is alive for no more than 24 hours
- F. Can be pre-empted with a 30 second notice
正解: B,E,F
解説:
Instance is alive for no more than 24 hours, Can be pre-empted with a 30 second notice, Discounted Significantly.
Preemptible VM is an instance that you can create and run at a lower cost than normal instances.
However, Compute Engine might stop (pre-empt) these instances if it requires access to those resources for other tasks. Preemptible instances are excess Compute Engine capacity, so their availability varies with usage.
Live at most 24 hours Can be pre-empted with a 30 second notification via API and are Discounted significantly Reference link- https://cloud.google.com/compute/docs/instances/preemptible
質問 142
Your organization is migrating to Google Cloud. As part of that effort, it needs to move terabytes of data from on-premises file servers to Cloud Storage. Your organization wants the migration process to be automated and to be managed by Google. Your organization has an existing Dedicated Interconnect connection that it wants to use. Which Google Cloud product or feature should your organization use?
- A. Transfer Appliance
- B. Storage Transfer Service
- C. BigQuery Data Transfer Service
- D. Migrate for Anthos
正解: B
解説:
Reference:
https://cloud.google.com/architecture/migration-to-google-cloud-transferring-your-large-datasets
質問 143
Your organization consists of many teams. Each team has many Google Cloud projects. Your organization wants to simplify the management of identity and access policies for these projects.
How can you group these projects to meet this goal?
- A. Group each team's projects into a separate organization node
- B. Group each team's projects into a separate domain
- C. Use folders to group each team's projects
- D. Assign labels based on the virtual machines that are part of each team's projects
正解: A
解説:
Create an Organization node
質問 144
An organization wants to measure everything as part of its new DevOps philosophy. What should the organization measure?
- A. The risk and reward of their investments.
- B. The reliability and health of their systems.
- C. The speed of their cloud adoption process.
- D. The satisfaction and happiness of their employees.
正解: B
解説:
https://newrelic.com/devops/measuring-devops#toc-devops-measurments-for-team-health
質問 145
You have experimented with Google Cloud using your own credit card and expensed the costs to your company. Your company wants to streamline the billing process and charge the costs of your projects to their monthly invoice. What should you do?
- A. Create a ticket with Google Billing Support to ask them to send the invoice to your company.
- B. Change the billing account of your projects to the billing account of your company.
- C. Grant the financial team the IAM role of Billing Account User on the billing ac-count linked to your credit card.
- D. Set up BigQuery billing export and grant your financial department IAM access to query the data.
正解: B
解説:
To change the Cloud Billing account for a project, you need to be able to move a project from one Cloud Billing account to another. To accomplish this task, you need permissions adequate to unlink the project from the existing Cloud Billing account AND to link the project to the target Cloud Billing account. Roles with adequate permissions to perform this task: Project Owner or Project Billing Manager on the project, AND Billing Account Administrator or Billing Account User for the target Cloud Billing account
Reference link- https://cloud.google.com/billing/docs/how-to/modify-
質問 146
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