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Free Google Certified Professional - Cloud Architect (GCP) Practice Questions

Question # 31

For this question, refer to the EHR Healthcare case study. In the past, configuration errors put public IP addresses on backend servers that should not have been accessible from the Internet. You need to ensure that no one can put external IP addresses on backend Compute Engine instances and that external IP addresses can only be configured on frontend Compute Engine instances. What should you do?

Options:

A.  

Create an Organizational Policy with a constraint to allow external IP addresses only on the frontend Compute Engine instances.

B.  

Revoke the compute.networkAdmin role from all users in the project with front end instances.

C.  

Create an Identity and Access Management (IAM) policy that maps the IT staff to the compute.networkAdmin role for the organization.

D.  

Create a custom Identity and Access Management (IAM) role named GCE_FRONTEND with the compute.addresses.create permission.

Discussion 0
Question # 32

For this question, refer to the Dress4Win case study.

Dress4Win has asked you to recommend machine types they should deploy their application servers to. How should you proceed?

Options:

A.  

Perform a mapping of the on-premises physical hardware cores and RAM to the nearest machine types in the cloud.

B.  

Recommend that Dress4Win deploy application servers to machine types that offer the highest RAM to CPU ratio available.

C.  

Recommend that Dress4Win deploy into production with the smallest instances available, monitor them over time, and scale the machine type up until the desired performance is reached.

D.  

Identify the number of virtual cores and RAM associated with the application server virtual machines align them to a custom machine type in the cloud, monitor performance, and scale the machine types up until the desired performance is reached.

Discussion 0
Question # 33

For this question, refer to the EHR Healthcare case study. You are responsible for designing the Google Cloud network architecture for Google Kubernetes Engine. You want to follow Google best practices. Considering the EHR Healthcare business and technical requirements, what should you do to reduce the attack surface?

Options:

A.  

Use a private cluster with a private endpoint with master authorized networks configured.

B.  

Use a public cluster with firewall rules and Virtual Private Cloud (VPC) routes.

C.  

Use a private cluster with a public endpoint with master authorized networks configured.

D.  

Use a public cluster with master authorized networks enabled and firewall rules.

Discussion 0
Question # 34

For this question, refer to the Dress4Win case study.

As part of Dress4Win ' s plans to migrate to the cloud, they want to be able to set up a managed logging and monitoring system so they can handle spikes in their traffic load. They want to ensure that:

• The infrastructure can be notified when it needs to scale up and down to handle the ebb and flow of usage throughout the day

• Their administrators are notified automatically when their application reports errors.

• They can filter their aggregated logs down in order to debug one piece of the application across many hosts

Which Google StackDriver features should they use?

Options:

A.  

Logging, Alerts, Insights, Debug

B.  

Monitoring, Trace, Debug, Logging

C.  

Monitoring, Logging, Alerts, Error Reporting

D.  

Monitoring, Logging, Debug, Error Report

Discussion 0
Question # 35

For this question, refer to the EHR Healthcare case study. EHR has single Dedicated Interconnect

connection between their primary data center and Googles network. This connection satisfies

EHR’s network and security policies:

• On-premises servers without public IP addresses need to connect to cloud resources

without public IP addresses

• Traffic flows from production network mgmt. servers to Compute Engine virtual

machines should never traverse the public internet.

You need to upgrade the EHR connection to comply with their requirements. The new

connection design must support business critical needs and meet the same network and

security policy requirements. What should you do?

Options:

A.  

Add a new Dedicated Interconnect connection

B.  

Upgrade the bandwidth on the Dedicated Interconnect connection to 100 G

C.  

Add three new Cloud VPN connections

D.  

Add a new Carrier Peering connection

Discussion 0
Question # 36

For this question, refer to the Dress4Win case study.

The Dress4Win security team has disabled external SSH access into production virtual machines (VMs) on Google Cloud Platform (GCP). The operations team needs to remotely manage the VMs, build and push Docker containers, and manage Google Cloud Storage objects. What can they do?

Options:

A.  

Grant the operations engineers access to use Google Cloud Shell.

B.  

Configure a VPN connection to GCP to allow SSH access to the cloud VMs.

C.  

Develop a new access request process that grants temporary SSH access to cloud VMs when an operations engineer needs to perform a task.

D.  

Have the development team build an API service that allows the operations team to execute specific remote procedure calls to accomplish their tasks.

Discussion 0
Question # 37

For this question, refer to the Dress4Win case study.

As part of their new application experience, Dress4Wm allows customers to upload images of themselves. The customer has exclusive control over who may view these images. Customers should be able to upload images with minimal latency and also be shown their images quickly on the main application page when they log in. Which configuration should Dress4Win use?

Options:

A.  

Store image files in a Google Cloud Storage bucket. Use Google Cloud Datastore to maintain metadata that maps each customer ' s ID and their image files.

B.  

Store image files in a Google Cloud Storage bucket. Add custom metadata to the uploaded images in Cloud Storage that contains the customer ' s unique I

D.  

C.  

Use a distributed file system to store customers ' images. As storage needs increase, add more persistent disks and/or nodes. Assign each customer a unique ID, which sets each file ' s owner attribute, ensuring privacy of images.

D.  

Use a distributed file system to store customers ' images. As storage needs increase, add more persistent disks and/or nodes. Use a Google Cloud SQL database to maintain metadata that maps each customer ' s ID to their image files.

Discussion 0
Question # 38

For this question, refer to the Dress4Win case study.

At Dress4Win, an operations engineer wants to create a tow-cost solution to remotely archive copies of database backup files. The database files are compressed tar files stored in their current data center. How should he proceed?

Options:

A.  

Create a cron script using gsutil to copy the files to a Coldline Storage bucket.

B.  

Create a cron script using gsutil to copy the files to a Regional Storage bucket.

C.  

Create a Cloud Storage Transfer Service Job to copy the files to a Coldline Storage bucket.

D.  

Create a Cloud Storage Transfer Service job to copy the files to a Regional Storage bucket.

Discussion 0
Question # 39

Dress4win has end to end tests covering 100% of their endpoints.

They want to ensure that the move of cloud does not introduce any new bugs.

Which additional testing methods should the developers employ to prevent an outage?

Options:

A.  

They should run the end to end tests in the cloud staging environment to determine if the code is working as

intended.

B.  

They should enable google stack driver debugger on the application code to show errors in the code

C.  

They should add additional unit tests and production scale load tests on their cloud staging environment.

D.  

They should add canary tests so developers can measure how much of an impact the new release causes to latency

Discussion 0
Question # 40

For this question, refer to the Dress4Win case study.

Dress4Win has configured a new uptime check with Google Stackdriver for several of their legacy services. The Stackdriver dashboard is not reporting the services as healthy. What should they do?

Options:

A.  

Install the Stackdriver agent on all of the legacy web servers.

B.  

In the Cloud Platform Console download the list of the uptime servers ' IP addresses and create an inbound firewall rule

C.  

Configure their load balancer to pass through the User-Agent HTTP header when the value matches GoogleStackdriverMonitoring-UptimeChecks (https://cloud.google.com/monitoring)

D.  

Configure their legacy web servers to allow requests that contain user-Agent HTTP header when the value matches GoogleStackdriverMonitoring— UptimeChecks (https://cloud.google.com/monitoring)

Discussion 0

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