The database administration team has asked you to help them improve the performance of their new database server running on Google Compute Engine. The database is for importing and normalizing their performance statistics and is built with MySQL running on Debian Linux. They have an n1-standard-8 virtual machine with 80 GB of SSD persistent disk. What should they change to get better performance from this system?

AIncrease the virtual machine's memory to 64 GB.

BCreate a new virtual machine running PostgreSQL.

CDynamically resize the SSD persistent disk to 500 GB.

DMigrate their performance metrics warehouse to BigQuery.

EModify all of their batch jobs to use bulk inserts into the database.

1 answers

71 votes

1434

Answer Link

As part of implementing their disaster recovery plan, your company is trying to replicate their production
MySQL database from their private data center to their GCP project using a Google Cloud VPN connection.
They are experiencing latency issues and a small amount of packet loss that is disrupting the replication. What should they do?

AConfigure their replication to use UDP.

BConfigure a Google Cloud Dedicated Interconnect.

CRestore their database daily using Google Cloud SQL.

DAdd additional VPN connections and load balance them.

ESend the replicated transaction to Google Cloud Pub/Sub.

1 answers

99 votes

1008

Answer Link

For this question, refer to the Mountkirk Games case study.
Mountkirk Games wants you to design their new testing strategy. How should the test coverage differ from their existing backends on the other platforms?

ATests should scale well beyond the prior approaches.

BUnit tests are no longer required, only end-to-end tests.

CTests should be applied after the release is in the production environment.

DTests should include directly testing the Google Cloud Platform (GCP) infrastructure.

1 answers

99 votes

956

Answer Link

For this question, refer to the JencoMart case study.
The migration of JencoMartâ€™s application to Google Cloud Platform (GCP) is progressing too slowly. The infrastructure is shown in the diagram. You want to maximize throughput. What are three potential bottlenecks? (Choose 3 answers.)

AA single VPN tunnel, which limits throughput

BA tier of Google Cloud Storage that is not suited for this task

CA copy command that is not suited to operate over long distances

DFewer virtual machines (VMs) in GCP than on-premises machines

EA separate storage layer outside the VMs, which is not suited for this task

FComplicated internet connectivity between the on-premises infrastructure and GCP

1 answers

83 votes

1436

A, C, E

Answer Link

You need to upload files from your on-premises environment to Cloud Storage. You want the files to be
encrypted on Cloud Storage using customer-supplied encryption keys. What should you do?

ASupply the encryption key in a .boto configuration file. Use gsutil to upload the files.

BSupply the encryption key using gcloud config. Use gsutil to upload the files to that bucket.

CUse gsutil to upload the files, and use the flag --encryption-key to supply the encryption key.

DUse gsutil to create a bucket, and use the flag --encryption-key to supply the encryption key. Use gsutil to upload the files to that bucket.

1 answers

84 votes

1163

Answer Link

Google Professional-Cloud-Architect Quiz:5 Topic:7 Questions:21-25

Free Practice Mock Questions Set 21-25 (Quiz # 5) for Google Professional-Cloud-Architect Exam, according to official Google Cloud Architect Professional exam syllabus topic # 7

Quiz 1

Quiz 2

Quiz 3

Quiz 4

Quiz 5

For this question, refer to the Mountkirk Games case study.Mountkirk Games wants you to design their new testing strategy. How should the test coverage differ from their existing backends on the other platforms?

For this question, refer to the JencoMart case study.The migration of JencoMartâ€™s application to Google Cloud Platform (GCP) is progressing too slowly. The infrastructure is shown in the diagram. You want to maximize throughput. What are three potential bottlenecks? (Choose 3 answers.)

You need to upload files from your on-premises environment to Cloud Storage. You want the files to beencrypted on Cloud Storage using customer-supplied encryption keys. What should you do?

Google Professional-Cloud-Architect Quiz:5 Topic:7 Questions:21-25

For this question, refer to the Mountkirk Games case study.
Mountkirk Games wants you to design their new testing strategy. How should the test coverage differ from their existing backends on the other platforms?

For this question, refer to the JencoMart case study.
The migration of JencoMartâ€™s application to Google Cloud Platform (GCP) is progressing too slowly. The infrastructure is shown in the diagram. You want to maximize throughput. What are three potential bottlenecks? (Choose 3 answers.)

You need to upload files from your on-premises environment to Cloud Storage. You want the files to be
encrypted on Cloud Storage using customer-supplied encryption keys. What should you do?