최신 Professional-Cloud-Architect 무료덤프 - Google Certified Professional

문제1

Your architecture calls for the centralized collection of all admin activity and VM system logs within your project.
How should you collect these logs from both VMs and services?

A. Launch a custom syslogd compute instance and configure your GCP project and VMs to forward all logs to it.

B. Install the Stackdriver Logging agent on a single compute instance and let it collect all audit and access logs for your environment.

C. Stackdriver automatically collects admin activity logs for most services. The Stackdriver Logging agent must be installed on each instance to collect system logs.

D. All admin and VM system logs are automatically collected by Stackdriver.

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제2

For this question, refer to the TerramEarth case study
Your development team has created a structured API to retrieve vehicle data. They want to allow third parties to develop tools for dealerships that use this vehicle event data. You want to support delegated authorization against this data. What should you do?

A. Build SAML 2.0 SSO compatibility into your authentication system.

B. Build or leverage an OAuth-compatible access control system.

C. Restrict data access based on the source IP address of the partner systems.

D. Create secondary credentials for each dealer that can be given to the trusted third party.

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제3

For this question, refer to the Dress4Win case study. Which of the compute services should be migrated as
-is and would still be an optimized architecture for performance in the cloud?

A. Hadoop/Spark deployed using Cloud Dataproc Regional in High Availability mode

B. Jenkins, monitoring, bastion hosts, security scanners services deployed on custom machine types

C. Web applications deployed using App Engine standard environment

D. RabbitMQ deployed using an unmanaged instance group

정답: A

문제4

Your company is running a stateless application on a Compute Engine instance. The application is used heavily during regular business hours and lightly outside of business hours. Users are reporting that the application is slow during peak hours. You need to optimize the application's performance. What should you do?

A. Create an instance template from the existing disk. Create a custom image from the instance template.Create an autoscaled managed instance group from the custom image.

B. Create a snapshot of the existing disk. Create an instance template from the snapshot. Create an autoscaled managed instance group from the instance template.

C. Create a custom image from the existing disk. Create an instance template from the custom image.
Create an autoscaled managed instance group from the instance template.

D. Create a snapshot of the existing disk. Create a custom image from the snapshot. Create an autoscaled managed instance group from the custom image.

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제5

You need to implement a network ingress for a new game that meets the defined business and technical requirements. Mountkirk Games wants each regional game instance to be located in multiple Google Cloud regions. What should you do?

A. Configure a global load balancer with Google Kubernetes Engine.

B. Configure kubemci with a global load balancer and Google Kubernetes Engine.

C. Configure Ingress for Anthos with a global load balancer and Google Kubernetes Engine.

D. Configure a global load balancer connected to a managed instance group running Compute Engine instances.

정답: D

문제6

You want to automate the creation of a managed instance group and a startup script to install the OS package dependencies. You want to minimize the startup time for VMs in the instance group.
What should you do?

A. Create a custom VM image with all OS package dependencies. Use Deployment Manager to create the managed instance group with the VM image.

B. Use Terraform to create the managed instance group and a startup script to install the OS package dependencies.

C. Use Puppet to create the managed instance group and install the OS package dependencies.

D. Use Deployment Manager to create the managed instance group and Ansible to install the OS package dependencies.

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제7

You have developed a non-critical update to your application that is running in a managed instance group, and have created a new instance template with the update that you want to release. To prevent any possible impact to the application, you don't want to update any running instances. You want any new instances that are created by the managed instance group to contain the new update. What should you do?

A. Start a new rolling replace operation.

B. Start a new rolling restart operation.

C. Start a new rolling update. Select the Opportunistic update mode.

D. Start a new rolling update. Select the Proactive update mode.

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제8

Your team is developing a web application that will be deployed on Google Kubernetes Engine (GKE). Your CTO expects a successful launch and you need to ensure your application can handle the expected load of tens of thousands of users. You want to test the current deployment to ensure the latency of your application stays below a certain threshold. What should you do?

A. Use Cloud Debugger in the development environment to understand the latency between the different microservices.

B. Replicate the application over multiple GKE clusters in every Google Cloud region. Configure a global HTTP (S) load balancer to expose the different clusters over a single global IP address.

C. Use a load testing tool to simulate the expected number of concurrent users and total requests to your application, and inspect the results.

D. Enable autoscaling on the GKE cluster and enable horizontal pod autoscaling on your application deployments. Send curl requests to your application, and validate if the auto scaling works.

정답: C

문제9

Your web application uses Google Kubernetes Engine to manage several workloads. One workload requires a consistent set of hostnames even after pod scaling and relaunches.
Which feature of Kubernetes should you use to accomplish this?

A. StatefulSets

B. Persistent Volumes

C. Role-based access control

D. Container environment variables

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제10

Your company is planning to upload several important files to Cloud Storage. After the upload is completed, they want to verify that the upload content is identical to what they have on- premises. You want to minimize the cost and effort of performing this check. What should you do?

A. 1)Use gsutil -m to upload all the files to Cloud Storage.
2)Use gsutil hash -c FILE_NAME to generate CRC32C hashes of all on-premises files
3)Use gsutil ls -L gs://[YOUR_BUCKET_NAME] to collect CRC32C hashes of the uploaded files
4)Compare the hashes

B. 1) Use Linux shasum to compute a digest of files you want to upload
2) Use gsutil -m to upload all the files to the Cloud Storage
3) Use gsutil cp to download the uploaded files
4) Use Linux shasum to compute a digest of the downloaded files 5.Compre the hashes

C. 1) Use gsutil -m to upload all the files to Cloud Storage.
2) Develop a custom Java application that computes CRC32C hashes
3) Use gsutil ls -L gs://[YOUR_BUCKET_NAME] to collect CRC32C hashes of the uploaded files
4)Compare the hashes

D. 1) Use gsutil -m to upload all the files to Cloud Storage.
2) Use gsutil cp to download the uploaded files
3) Use Linux diff to compare the content of the files

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제11

You created a pipeline that can deploy your source code changes to your infrastructure in instance groups for self healing.
One of the changes negatively affects your key performance indicator.
You are not sure how to fix it and investigation could take up to a week.
What should you do

A. Log in to a server, and iterate a fix locally

B. Revert the source code change and rerun the deployment pipeline

C. Change the instance group template to the previous one, and delete all instances.

D. Log into the servers with the bad code change, and swap in the previous code

정답: B

문제12

Your customer wants to do resilience testing of their authentication layer. This consists of a regional managed instance group serving a public REST API that reads from and writes to a Cloud SQL instance.
What should you do?

A. Deploy intrusion detection software to your virtual machines to detect and log unauthorized access.

B. Schedule a disaster simulation exercise during which you can shut off all VMs in a zone to see how your application behaves.

C. Engage with a security company to run web scrapes that look your users' authentication data om malicious websites and notify you if any if found.

D. Configure a red replica for your Cloud SQL instance in a different zone than the master, and then manually trigger a failover while monitoring KPIs for our REST API.

정답: B

최신 Professional-Cloud-Architect 무료덤프 - Google Certified Professional - Cloud Architect (GCP)

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