Online Access Free Google.Professional-Cloud-Developer.v2026-03-19.q199 Practice Test (Page 24)

Professional-Cloud-Developer Exam Question 111

You are deploying your applications on Compute Engine. One of your Compute Engine instances failed to launch. What should you do? (Choose two.)

A.Determine whether your file system is corrupted.

B.Access Compute Engine as a different SSH user.

C.Troubleshoot firewall rules or routes on an instance.

D.Check whether your instance boot disk is completely full.

E.Check whether network traffic to or from your instance is being dropped.

Professional-Cloud-Developer Exam Question 112

You are analyzing your application's performance. You observe that certain Cloud Bigtable tables in your cluster are used much more than others, causing inconsistent application performance for end users. You discover that some tablets have large sections of similarly named row keys and are heavily utilized, while other tablets are running idle. You discover that a user's ZIP code is the first component of the row key, and your application is being heavily used by profiles originating from that ZIP code. You want to change how you generate row keys so that they are human readable and so that Cloud Bigtable demand is more evenly distributed within the cluster. What should you do?

A.Use serially generated integer values.

B.Use a concatenation of multiple human-readable attributes.

C.Use a subset of the MD5 hash of the row contents.

D.Use UNIX epoch-styled timestamps represented in milliseconds.

Professional-Cloud-Developer Exam Question 113

You have an application deployed in production. When a new version is deployed, some issues don't arise until the application receives traffic from users in production. You want to reduce both the impact and the number of users affected.
Which deployment strategy should you use?

A.Blue/green deployment

B.Canary deployment

C.Rolling deployment

D.Recreate deployment

Professional-Cloud-Developer Exam Question 114

Your application is running as a container in a Google Kubernetes Engine cluster. You need to add a secret to your application using a secure approach. What should you do?

A.Create a Kubernetes Secret, and pass the Secret as an environment variable to the container.

B.Enable Application-layer Secret Encryption on the cluster using a Cloud Key Management Service (KMS) key.

C.Store the credential in Cloud KMS. Create a Google service account (GSA) to read the credential from Cloud KMS. Export the GSA as a .json file, and pass the .json file to the container as a volume which can read the credential from Cloud KMS.

D.Store the credential in Secret Manager. Create a Google service account (GSA) to read the credential from Secret Manager. Create a Kubernetes service account (KSA) to run the container.Use Workload Identity to configure your KSA to act as a GSA.

Professional-Cloud-Developer Exam Question 115

Your development team is using Cloud Build to promote a Node.js application built on App Engine from your staging environment to production. The application relies on several directories of photos stored in a Cloud Storage bucket named webphotos-staging in the staging environment. After the promotion, these photos must be available in a Cloud Storage bucket named webphotos-prod in the production environment. You want to automate the process where possible. What should you do?

A.Manually copy the photos to webphotos-prod.

B.Add a startup script in the application's app.yami file to move the photos from webphotos-staging to webphotos-prod.

C.Add a build step in the cloudbuild.yaml file before the promotion step with the arguments: