Associate Cloud Engineer Practice Exam (2021.07.21)

Google Cloud Certified – Associate Cloud Engineer Practice Exam (Q 85)

QUESTION 1

You recently deployed a new version of an application to Google App Engine and then discovered a bug in the release.
You need to immediately revert to the prior version of the application.
What should you do?

• A. Run gcloud app restore.
• B. On the Google App Engine page of the Google Cloud Console, select the application that needs to be reverted and click Revert.
• C. On the Google App Engine Versions page of the Google Cloud Console, route 100% of the traffic to the previous version.
• D. Deploy the original version as a separate application.
• Then go to Google App Engine settings and split traffic between applications so that the original version serves 100% of the requests.

Correct Answer: C

You can migrate all the traffic back to the previous version.Refer GCP documentation – Google App Engine Overview Having multiple versions of your app within each service allows you to quickly switch between different versions of that app for rollbacks, testing, or other temporary events.

QUESTION 2 

You are given a project with a single virtual private cloud (VPC) and a single subnetwork in the us-central1 region.
There is a Google Compute Engine instance hosting an application in this subnetwork. You need to deploy a new instance in the same project in the europe-west1 region. This new instance needs access to the application. You want to follow Google-recommended practices.
What should you do?

• A.
  • 1. Create a VPC and a subnetwork in europe-west1.
  • 2. Peer the 2 VPCs.
  • 3. Create the new instance in the new subnetwork and use the first instance’s private address as the endpoint.
• B.
  • 1. Create a VPC and a subnetwork in europe-west1. 
  • 2. Expose the application with an internal load balancer.
  • 3. Create the new instance in the new subnetwork and use the load balancer’s address as the endpoint.
• C.
  • 1. Create a subnetwork in the same VPC, in europe-west1.
  • 2. Create the new instance in the new subnetwork and use the first instance’s private address as the endpoint.
• D.
  • 1. Create a subnetwork in the same VPC, in europe-west1.
  • 2. Use Cloud VPN to connect the two subnetworks.
  • 3. Create the new instance in the new subnetwork and use the first instance’s private address as the endpoint.

Correct Answer: C

QUESTION 3

Several employees at your company have been creating projects with Google Cloud Platform and paying for it with their personal credit cards, which the company reimburses. The company wants to centralize all these projects under a single, new billing account.
What should you do?

• A. Contact cloud-billing@google.com with your bank account details and request a corporate billing account for your company.
• B. Create a ticket with Google Support and wait for their call to share your credit card details over the phone.
• C. In the Google Platform Console, go to the Resource Manage and move all projects to the root Organization.
• D. In the Google Cloud Console, create a new billing account and set up a payment method.