Google Professional-Cloud-Architect Quiz 3 Topic 7 Questions 11-15

Question: 1

Your company is using BigQuery as its enterprise data warehouse. Data is distributed over several Google Cloud projects. All queries on BigQuery need to be billed on a single project. You want to make sure that no query costs are incurred on the projects that contain the data. Users should be able to query the datasets, but not edit them.

How should you configure usersâ€™ access roles?

AAdd all users to a group. Grant the group the role of BigQuery user on the billing project and BigQuery dataViewer on the projects that contain the data.

BAdd all users to a group. Grant the group the roles of BigQuery dataViewer on the billing project and BigQuery user on the projects that contain the data.

CAdd all users to a group. Grant the group the roles of BigQuery jobUser on the billing project and BigQuery dataViewer on the projects that contain the data.

DAdd all users to a group. Grant the group the roles of BigQuery dataViewer on the billing project and BigQuery jobUser on the projects that contain the data.

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Question: 2

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.)

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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

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Question: 3

One of the developers on your team deployed their application in Google Container Engine with the Dockerfile below. They report that their application deployments are taking too long.

q3_Professional-Cloud-Architect

You want to optimize this Dockerfile for faster deployment times without adversely affecting the appâ€™s functionality.

Which two actions should you take? Choose 2 answers.

ARemove Python after running pip.

BRemove dependencies from requirements.txt.

CUse a slimmed-down base image like Alpine linux.

DUse larger machine types for your Google Container Engine node pools.

ECopy the source after the package dependencies (Python and pip) are installed.

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Question: 4

You are analyzing and defining business processes to support your startupâ€™s trial usage of GCP, and you donâ€™t yet know what consumer demand for your product will be. Your manager requires you to minimize GCP

service costs and adhere to Google best practices. What should you do?

AUtilize free tier and sustained use discounts. Provision a staff position for service cost management.

BUtilize free tier and sustained use discounts. Provide training to the team about service cost management.

CUtilize free tier and committed use discounts. Provision a staff position for service cost management.

DUtilize free tier and committed use discounts. Provide training to the team about service cost management.

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Question: 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 modelâ€™s results over time?

AExport Cloud Machine Learning Engine performance metrics from Stackdriver to BigQuery, to be used to analyze the efficiency of the model.

BBuild a roadmap to move the machine learning model training from Cloud GPUs to Cloud TPUs, which offer better results.

CMonitor Compute Engine announcements for availability of newer CPU architectures, and deploy the model to them as soon as they are available for additional performance.

DSave a history of recommendations and results of the recommendations in BigQuery, to be used as training data.

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Google Professional-Cloud-Architect Quiz:3 Topic:7 Questions:11-15