Free Professional-Cloud-Architect Exam Braindumps

- (Exam Topic 5)
Your customer runs a web service used by e-commerce sites to offer product recommendations to users. The company has begun experimenting with a machine learning model on Google Cloud Platform to improve the quality of results.
What should the customer do to improve their model’s results over time?

1. A. Export Cloud Machine Learning Engine performance metrics from Stackdriver to BigQuery, to be used to analyze the efficiency of the model.
2. B. Build a roadmap to move the machine learning model training from Cloud GPUs to Cloud TPUs, which offer better results.
3. C. Monitor Compute Engine announcements for availability of newer CPU architectures, and deploy the model to them as soon as they are available for additional performance.
4. D. Save a history of recommendations and results of the recommendations in BigQuery, to be used as training data.

Correct Answer: D
https://cloud.google.com/solutions/building-a-serverless-ml-model

- (Exam Topic 7)
You are migrating a Linux-based application from your private data center to Google Cloud. The TerramEarth security team sent you several recent Linux vulnerabilities published by Common Vulnerabilities and Exposures (CVE). You need assistance in understanding how these vulnerabilities could impact your migration. What should you do?

1. A. Open a support case regarding the CVE and chat with the support engineer.
2. B. Read the CVEs from the Google Cloud Status Dashboard to understand the impact.
3. C. Read the CVEs from the Google Cloud Platform Security Bulletins to understand the impact
4. D. Post a question regarding the CVE in Stack Overflow to get an explanation
5. E. Post a question regarding the CVE in a Google Cloud discussion group to get an explanation

Correct Answer: AC
https://cloud.google.com/support/bulletins

- (Exam Topic 5)
Your BigQuery project has several users. For audit purposes, you need to see how many queries each user ran in the last month.

1. A. Connect Google Data Studio to BigQuer
2. B. Create a dimension for the users and a metric for the amount of queries per user.
3. C. In the BigQuery interface, execute a query on the JOBS table to get the required information.
4. D. Use ‘bq show’ to list all job
5. E. Per job, use ‘bq Is’ to list job information and get the required information.
6. F. Use Cloud Audit Logging to view Cloud Audit Logs, and create a filter on the query operation to get the required information.

Correct Answer: C
https://cloud.google.com/bigquery/docs/managing-jobs

- (Exam Topic 5)
You are configuring the cloud network architecture for a newly created project m Google Cloud that will host applications in Compote Engine Compute Engine virtual machine instances will be created in two different subnets (sub-a and sub-b) within a single region
• Instances in sub-a win have public IP addresses
• Instances in sub-b will have only private IP addresses
To download updated packages, instances must connect to a public repository outside the boundaries of Google Cloud You need to allow sub-b to access the external repository. What should you do?

1. A. Enable Private Google Access on sub-b
2. B. Configure Cloud NAT and select sub b m the NAT mapping section
3. C. Configure a bastion host instance in sub a to connect to instances in sub-b
4. D. Enable Identity Aware Proxy for TCP forwarding for instances in sub-b

Correct Answer: B

- (Exam Topic 5)
A news teed web service has the following code running on Google App Engine. During peak load, users report that they can see news articles they already viewed. What is the most likely cause of this problem?

1. A. The session variable is local to just a single instance.
2. B. The session variable is being overwritten in Cloud Datastore.
3. C. The URL of the API needs to be modified to prevent caching.
4. D. The HTTP Expires header needs to be set to -1 to stop caching.

Correct Answer: A
https://stackoverflow.com/questions/3164280/google-app-engine-cache-list-in-session-variable?rq=1