Google Associate-Cloud-Engineer 問題集

質問 1：
You host a static website on Cloud Storage. Recently, you began to include links to PDF files on this site.
Currently, when users click on the links to these PDF files, their browsers prompt them to save the file onto their local system. Instead, you want the clicked PDF files to be displayed within the browser window directly, without prompting the user to save the file locally. What should you do?
A. Enable Cloud CDN on the website frontend.
B. Set Content-Type metadata to application/pdf on the PDF file objects.
C. Enable 'Share publicly' on the PDF file objects.
D. Add a label to the storage bucket with a key of Content-Type and value of application/pdf.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
You are building a multi-player gaming application that will store game information in a database. As the popularity of the application increases, you are concerned about delivering consistent performance. You need to ensure an optimal gaming performance for global users, without increasing the management complexity.
What should you do?
A. Use Cloud SQL database with cross-region replication to store game statistics in the EU, US, and APAC regions.
B. Use Cloud Spanner to store user data mapped to the game statistics.
C. Store game statistics in a Bigtable database partitioned by username.
D. Use BigQuery to store game statistics with a Redis on Memorystore instance in the front to provide global consistency.
正解：B

質問 3：
The core business of your company is to rent out construction equipment at a large scale. All the equipment that is being rented out has been equipped with multiple sensors that send event information every few seconds. These signals can vary from engine status, distance traveled, fuel level, and more. Customers are billed based on the consumption monitored by these sensors. You expect high throughput - up to thousands of events per hour per device - and need to retrieve consistent data based on the time of the event. Storing and retrieving individual signals should be atomic. What should you do?
A. Create a file in Cloud Filestore per device and append new data to that file.
B. Create a file in Cloud Storage per device and append new data to that file.
C. Ingest the data into Datastore. Store data in an entity group based on the device.
D. Ingest the data into Cloud Bigtable. Create a row key based on the event timestamp.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
You are creating an application that will run on Google Kubernetes Engine. You have identified MongoDB as the most suitable database system for your application and want to deploy a managed MongoDB environment that provides a support SLA. What should you do?
A. Deploy MongoDB Alias from the Google Cloud Marketplace
B. Download a MongoDB installation package, and run it on a Managed Instance Group
C. Create a Cloud Bigtable cluster and use the HBase API
D. Download a MongoDB installation package and run it on Compute Engine instances
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 5：
You are assisting a new Google Cloud user who just installed the Google Cloud SDK on their VM. The server needs access to Cloud Storage. The user wants your help to create a new storage bucket. You need to make this change in multiple environments. What should you do?
A. Use a local SSD to improve performance of the VM for the targeted workload
B. Use a Persistent Disk SSD in the same zone as the VM to improve performance of the VM
C. Use the gsutii command to create a storage bucket in the same region as the VM
D. Use a Deployment Manager script to automate creating storage buckets in an appropriate region
正解：D

質問 6：
You need to provide a cost estimate for a Kubernetes cluster using the GCP pricing calculator for Kubernetes.
Your workload requires high IOPs, and you will also be using disk snapshots. You start by entering the number of nodes, average hours, and average days. What should you do next?
A. Fill in local SSD. Fill in persistent disk storage and snapshot storage.
B. Select Add GPUs. Fill in persistent disk storage and snapshot storage.
C. Select Add GPUs. Add estimated cost for cluster management.
D. Fill in local SSD. Add estimated cost for cluster management.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 7：
The storage costs for your application logs have far exceeded the project budget. The logs are currently being retained indefinitely in the Cloud Storage bucket myapp-gcp-ace-logs. You have been asked to remove logs older than 90 days from your Cloud Storage bucket. You want to optimize ongoing Cloud Storage spend.
What should you do?
A. Write a script that runs gsutil Is -| - gs://myapp-gcp-ace-logs/** to find and remove items older than 90 days. Schedule the script with cron.
B. Write a lifecycle management rule in XML and push it to the bucket with gsutil lifecycle set config-xml- file.
C. Write a script that runs gsutil Is -Ir gs://myapp-gcp-ace-logs/** to find and remove items older than 90 days. Repeat this process every morning.
D. Write a lifecycle management rule in JSON and push it to the bucket with gsutil lifecycle set config- json-file.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 8：
You have been asked to migrate a docker application from datacenter to cloud. Your solution architect has suggested uploading docker images to GCR in one project and running an application in a GKE cluster in a separate project. You want to store images in the project img-278322 and run the application in the project prod-278986. You want to tag the image as acme_track_n_trace:v1. You want to follow Google- recommended practices. What should you do?
A. Run gcloud builds submit --tag gcr.io/prod-278986/acme_track_n_trace
B. Run gcloud builds submit --tag gcr.io/prod-278986/acme_track_n_trace:v1
C. Run gcloud builds submit --tag gcr.io/img-278322/acme_track_n_trace
D. Run gcloud builds submit --tag gcr.io/img-278322/acme_track_n_trace:v1
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 9：
You are running multiple VPC-native Google Kubernetes Engine clusters in the same subnet. The IPs available for the nodes are exhausted, and you want to ensure that the clusters can grow in nodes when needed. What should you do?
A. Create a new subnet in the same region as the subnet being used.
B. Create a new VPC, and set up VPC peering with the existing VPC.
C. Expand the CIDR range of the relevant subnet for the cluster.
D. Add an alias IP range to the subnet used by the GKE clusters.
正解：A
解説: (Topexam メンバーにのみ表示されます)