[2022年02月] 更新されたのはGoogle Professional-Cloud-Developer問題集PDFオンラインエンジン
Professional-Cloud-Developer.PDFで問題解答PDFサンプル問題は信頼され続ける
Google Professional-Cloud-Developer 認定試験の出題範囲：
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質問 10
Which of the following are required to setup iTunes backup with an iPhone 8? (Choose two.)
- A. Lightning to USB Cable
- B. iCloud account
- C. iTunes Store account
- D. Computer compatible with iTunes
- E. Encrypted volume on Mac or PC
正解: B,C
解説:
Explanation
Explanation/Reference: https://support.apple.com/guide/itunes/back-up-your-ios-or-ipados-device-itns3280/windows
質問 11
You are planning to migrate a MySQL database to the managed Cloud SQL database for Google Cloud. You have Compute Engine virtual machine instances that will connect with this Cloud SQL instance. You do not want to whitelist IPs for the Compute Engine instances to be able to access Cloud SQL.
What should you do?
- A. Enable private IP for the Cloud SQL instance.
- B. Whitelist a project to access Cloud SQL, and add Compute Engine instances in the whitelisted project.
- C. Create a CloudSQL instance on one project. Create Compute engine instances in a different project.
Create a VPN between these two projects to allow internal access to CloudSQL. - D. Create a role in Cloud SQL that allows access to the database from external instances, and assign the Compute Engine instances to that role.
正解: D
解説:
Reference:
https://cloud.google.com/sql/docs/mysql/connect-external-app
質問 12
April states she would like to use the cellular network from her iPhone to access the Internet for free on her Mac. What true statement can you give April?
- A. "Personal Hotspot can come with additional charges. You should contact your carrier."
- B. "Personal Hotspot is a great way to access the Internet for free!"
- C. "You must enable Personal Hotspot on your iPhone before the feature can work for free."
- D. "Personal Hotspot only works on CDMA networks."
正解: A
質問 13
In the systematic troubleshooting approach, which of the following statements is true about isolating an issue?
- A. Basing a conclusion on past experience with similar issues is a proven troubleshooting method.
- B. If an issue cannot be reproduced, it is likely a hardware issue.
- C. Asking the customer to reproduce an issue can help determine if the issue is with the device.
- D. Replacing an internal component will determine if the issue is related to environment.
正解: C
質問 14
Your company is planning to migrate their on-premises Hadoop environment to the cloud. Increasing storage cost and maintenance of data stored in HDFS is a major concern for your company. You also want to make minimal changes to existing data analytics jobs and existing architecture.
How should you proceed with the migration?
- A. Create a Cloud Dataproc cluster on Google Cloud Platform, and then migrate your Hadoop environment to the new Cloud Dataproc cluster. Move your HDFS data into larger HDD disks to save on storage costs.
- B. Create a Cloud Dataproc cluster on Google Cloud Platform, and then migrate your Hadoop code objects to the new cluster. Move your data to Cloud Storage and leverage the Cloud Dataproc connector to run jobs on that data.
- C. Migrate your data stored in Hadoop to BigQuery. Change your jobs to source their information from BigQuery instead of the on-premises Hadoop environment.
- D. Create Compute Engine instances with HDD instead of SSD to save costs. Then perform a full migration of your existing environment into the new one in Compute Engine instances.
正解: B
質問 15
Which service should HipLocal use for their public APIs?
- A. Cloud Endpoints
- B. Shielded Virtual Machines
- C. Cloud Functions
- D. Cloud Armor
正解: B
質問 16
Your code is running on Cloud Functions in projectA . It is supposed to write an object in a Cloud Storage bucket owned by project B.
However, the write call is failing with the error "403 Forbidden".
What should you do to correct the problem?
- A. Grant your user account the roles/storage.objectCreator role for the Cloud Storage bucket.
- B. Enable the Cloud Storage API in project B.
- C. Grant your user account the roles/iam.serviceAccountUser role for the service-PROJECTA@gcf-adminrobot.
iam.gserviceaccount.com service account. - D. Grant the [email protected] service account the roles/ storage.objectCreator role for the Cloud Storage bucket.
正解: C
質問 17
Your company has deployed a new API to App Engine Standard environment. During testing, the API is not behaving as expected. You want to monitor the application over time to diagnose the problem within the application code without redeploying the application.
Which tool should you use?
- A. Stackdriver Trace
- B. Stackdriver Debug Snapshots
- C. Stackdriver Debug Logpoints
- D. Stackdriver Monitoring
正解: D
解説:
Reference:
https://rominirani.com/gcp-stackdriver-tutorial-debug-snapshots-traces-logging-and-logpoints-
1ba49e4780e6
質問 18
What are the features of using iCloud as a backup method for an iOS device?
- A. Offers up to 200 TB of storage.
- B. Always encrypts backups.
- C. The customer can make backups over cellular networks.
- D. Backups can be encrypted or un-encrypted.
正解: D
解説:
Explanation/Reference: https://www.pcworld.com/article/2154792/backups-via-icloud-or-itunes-the-crucial-differences-that- affect-your-data.html
質問 19
Elizabeth would rather not answer phone calls using her iMac. Where in macOS can Elizabeth turn off iPhone Cellular Calls?
- A. Turn off iPhone Cellular Calls in FaceTime preferences.
- B. Turn off iPhone Cellular Calls in iCloud preferences.
- C. Turn off iPhone Cellular Calls in System Preferences.
- D. Turn off iPhone Cellular Calls in Messages preferences.
正解: A
解説:
Explanation/Reference: https://discussions.apple.com/thread/6836476
質問 20
Tony would like to create a new Apple ID to use with iTunes. It is his preference not to give his credit card information.
Which of the following is the correct statement about his situation?
- A. Tony will have to use a bank account and routing number to setup his Apple ID.
- B. Tony can create an Apple ID in iTunes without a credit card or other payment method.
- C. Tony will not be able to use an Apple ID with iTunes unless he is willing to give credit card information.
- D. Tony will have to purchase an iTunes gift card before he can setup his Apple ID.
正解: B
解説:
Explanation/Reference: https://support.apple.com/en-us/HT204034
質問 21
Which equipment is used to check if an AC power outlet is properly grounded?
- A. A nylon probe tool (black stick)
- B. A grounding cord with alligator clips
- C. A conductive workbench mat
- D. A ground polarity tester
正解: B
質問 22
In which of the following circumstances should a technician ensure that he or she is grounded to minimize ESD?
- A. The technician is working on a device that is plugged in to AC power.
- B. The technician is replacing a circuit board inside a device.
- C. The technician is conducting a current test on a device.
- D. The technician is cleaning the display on a device after reassembly.
正解: B
質問 23
You configured your Compute Engine instance group to scale automatically according to overall CPU usage.
However, your application's response latency increases sharply before the cluster has finished adding up instances. You want to provide a more consistent latency experience for your end users by changing the configuration of the instance group autoscaler.
Which two configuration changes should you make? (Choose two.)
- A. Add the label "AUTOSCALE" to the instance group template.
- B. Decrease the target CPU usage for the instance group autoscaler.
- C. Remove the health-check for individual VMs in the instance group.
- D. Increase the target CPU usage for the instance group autoscaler.
- E. Decrease the cool-down period for instances added to the group.
正解: A,D
質問 24
You are developing an HTTP API hosted on a Compute Engine virtual machine instance that needs to be invoked by multiple clients within the same Virtual Private Cloud (VPC). You want clients to be able to get the IP address of the service.
What should you do?
- A. Reserve a static external IP address and assign it to an HTTP(S) load balancing service's forwarding rule.
Clients should use this IP address to connect to the service. - B. Ensure that clients use Compute Engine internal DNS by connecting to the instance name with the url
https://[INSTANCE_NAME].[ZONE].c.[PROJECT_ID].internal/. - C. Reserve a static external IP address and assign it to an HTTP(S) load balancing service's forwarding rule.
Then, define an A record in Cloud DNS. Clients should use the name of the A record to connect to the service. - D. Ensure that clients use Compute Engine internal DNS by connecting to the instance name with the url
https://[API_NAME]/[API_VERSION]/.
正解: D
質問 25
You are deploying your application to a Compute Engine virtual machine instance with the Stackdriver Monitoring Agent installed. Your application is a unix process on the instance. You want to be alerted if the unix process has not run for at least 5 minutes. You are not able to change the application to generate metrics or logs.
Which alert condition should you configure?
- A. Uptime check
- B. Metric threshold
- C. Metric absence
- D. Process health
正解: D
解説:
Reference:
https://cloud.google.com/monitoring/alerts/concepts-indepth
質問 26
Your website is deployed on Compute Engine. Your marketing team wants to test conversion rates between 3 different website designs.
Which approach should you use?
- A. Deploy the website on App Engine as three separate services.
- B. Deploy the website on App Engine and use traffic splitting.
- C. Deploy the website on Cloud Functions and use traffic splitting.
- D. Deploy the website on Cloud Functions as three separate functions.
正解: B
解説:
Reference:
https://cloud.google.com/appengine/docs/standard/python/splitting-traffic
質問 27
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