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Google Professional Cloud Developer Practice Test - Questions Answers, Page 8

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You work at a rapidly growing financial technology startup. You manage the payment processing application written in Go and hosted on Cloud Run in the Singapore region (asia-southeast1). The payment processing application processes data stored in a Cloud Storage bucket that is also located in the Singapore region. The startup plans to expand further into the Asia Pacific region. You plan to deploy the Payment Gateway in Jakarta, Hong Kong, and Taiwan over the next six months. Each location has data residency requirements that require customer data to reside in the country where the transaction was made. You want to minimize the cost of these deployments. What should you do?
HipLocal wants to reduce the number of on-call engineers and eliminate manual scaling. Which two services should they choose? (Choose two.)
You need to migrate a standalone Java application running in an on-premises Linux virtual machine (VM) to Google Cloud in a cost-effective manner. You decide not to take the lift-and-shift approach, and instead you plan to modernize the application by converting it to a container. How should you accomplish this task?
You need to redesign the ingestion of audit events from your authentication service to allow it to handle a large increase in traffic. Currently, the audit service and the authentication system run in the same Compute Engine virtual machine. You plan to use the following Google Cloud tools in the new architecture: Multiple Compute Engine machines, each running an instance of the authentication service Multiple Compute Engine machines, each running an instance of the audit service Pub/Sub to send the events from the authentication services. How should you set up the topics and subscriptions to ensure that the system can handle a large volume of messages and can scale efficiently?
You are deploying a microservices application to Google Kubernetes Engine (GKE). The application will receive daily updates. You expect to deploy a large number of distinct containers that will run on the Linux operating system (OS). You want to be alerted to any known OS vulnerabilities in the new containers. You want to follow Google-recommended best practices. What should you do?
Your team detected a spike of errors in an application running on Cloud Run in your production project. The application is configured to read messages from Pub/Sub topic A, process the messages, and write the messages to topic B. You want to conduct tests to identify the cause of the errors. You can use a set of mock messages for testing. What should you do?
You manage a microservice-based ecommerce platform on Google Cloud that sends confirmation emails to a third-party email service provider using a Cloud Function. Your company just launched a marketing campaign, and some customers are reporting that they have not received order confirmation emails. You discover that the services triggering the Cloud Function are receiving HTTP 500 errors. You need to change the way emails are handled to minimize email loss. What should you do?
You have an application running in a production Google Kubernetes Engine (GKE) cluster. You use Cloud Deploy to automatically deploy your application to your production GKE cluster. As part of your development process: you are planning to make frequent changes to the applications source code and need to select the tools to test the changes before pushing them to your remote source code repository. Your toolset must meet the following requirements: * Test frequent local changes automatically. * Local deployment emulates production deployment. Which tools should you use to test building and running a container on your laptop using minimal resources'?
You are building a highly available and globally accessible application that will serve static content to users. You need to configure the storage and serving components. You want to minimize management overhead and latency while maximizing reliability for users. What should you do?
You are building a mobile application that will store hierarchical data structures in a database. The application will enable users working offline to sync changes when they are back online. A backend service will enrich the data in the database using a service account. The application is expected to be very popular and needs to scale seamlessly and securely. Which database and IAM role should you use?

Question 71

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You are using Cloud Build to build a Docker image. You need to modify the build to execute unit and run integration tests. When there is a failure, you want the build history to clearly display the stage at which the build failed.

What should you do?

A.
Add RUN commands in the Dockerfile to execute unit and integration tests.
A.
Add RUN commands in the Dockerfile to execute unit and integration tests.
Answers
B.
Create a Cloud Build build config file with a single build step to compile unit and integration tests.
B.
Create a Cloud Build build config file with a single build step to compile unit and integration tests.
Answers
C.
Create a Cloud Build build config file that will spawn a separate cloud build pipeline for unit and integration tests.
C.
Create a Cloud Build build config file that will spawn a separate cloud build pipeline for unit and integration tests.
Answers
D.
Create a Cloud Build build config file with separate cloud builder steps to compile and execute unit and integration tests.
D.
Create a Cloud Build build config file with separate cloud builder steps to compile and execute unit and integration tests.
Answers
Suggested answer: D
asked 18/09/2024
Lee Michael
40 questions

Question 72

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Your code is running on Cloud Functions in project

A.
It is supposed to write an object in a Cloud Storage bucket owned by project B. However, the write call is failing with the error '403 Forbidden'. What should you do to correct the problem?
A.
It is supposed to write an object in a Cloud Storage bucket owned by project B. However, the write call is failing with the error '403 Forbidden'. What should you do to correct the problem?
Answers
B.
Grant your user account the roles/storage.objectCreator role for the Cloud Storage bucket.
B.
Grant your user account the roles/storage.objectCreator role for the Cloud Storage bucket.
Answers
C.
Grant your user account the roles/iam.serviceAccountUser role for the service-PROJECTA@gcf-adminrobot. iam.gserviceaccount.com service account.
C.
Grant your user account the roles/iam.serviceAccountUser role for the service-PROJECTA@gcf-adminrobot. iam.gserviceaccount.com service account.
Answers
D.
Grant the [email protected] service account the roles/ storage.objectCreator role for the Cloud Storage bucket.
D.
Grant the [email protected] service account the roles/ storage.objectCreator role for the Cloud Storage bucket.
Answers
E.
Enable the Cloud Storage API in project B.
E.
Enable the Cloud Storage API in project B.
Answers
Suggested answer: B
asked 18/09/2024
Arun Lailamony
38 questions

Question 73

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Your application is running in multiple Google Kubernetes Engine clusters. It is managed by a Deployment in each cluster. The Deployment has created multiple replicas of your Pod in each cluster. You want to view the logs sent to stdout for all of the replicas in your Deployment in all clusters. Which command should you use?

A.
kubectl logs [PARAM]
A.
kubectl logs [PARAM]
Answers
B.
gcloud logging read [PARAM]
B.
gcloud logging read [PARAM]
Answers
C.
kubectl exec --it [PARAM] journalctl
C.
kubectl exec --it [PARAM] journalctl
Answers
D.
gcloud compute ssh [PARAM] ---command= ''sudo journalctl''
D.
gcloud compute ssh [PARAM] ---command= ''sudo journalctl''
Answers
Suggested answer: D
asked 18/09/2024
Leandro Ruwer
46 questions

Question 74

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You are using Cloud Build to create a new Docker image on each source code commit to a Cloud Source Repositoties repository. Your application is built on every commit to the master branch. You want to release specific commits made to the master branch in an automated method. What should you do?

A.
Manually trigger the build for new releases.
A.
Manually trigger the build for new releases.
Answers
B.
Create a build trigger on a Git tag pattern. Use a Git tag convention for new releases.
B.
Create a build trigger on a Git tag pattern. Use a Git tag convention for new releases.
Answers
C.
Create a build trigger on a Git branch name pattern. Use a Git branch naming convention for new releases.
C.
Create a build trigger on a Git branch name pattern. Use a Git branch naming convention for new releases.
Answers
D.
Commit your source code to a second Cloud Source Repositories repository with a second Cloud Build trigger. Use this repository for new releases only.
D.
Commit your source code to a second Cloud Source Repositories repository with a second Cloud Build trigger. Use this repository for new releases only.
Answers
Suggested answer: C
asked 18/09/2024
Tomislav Bodrozic
37 questions

Question 75

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You are designing a schema for a table that will be moved from MySQL to Cloud Bigtable. The MySQL table is as follows:

How should you design a row key for Cloud Bigtable for this table?

A.
Set Account_id as a key.
A.
Set Account_id as a key.
Answers
B.
Set Account_id_Event_timestamp as a key.
B.
Set Account_id_Event_timestamp as a key.
Answers
C.
Set Event_timestamp_Account_id as a key.
C.
Set Event_timestamp_Account_id as a key.
Answers
D.
Set Event_timestamp as a key.
D.
Set Event_timestamp as a key.
Answers
Suggested answer: C
asked 18/09/2024
MD Farmudin Safi
37 questions

Question 76

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You want to view the memory usage of your application deployed on Compute Engine. What should you do?

A.
Install the Stackdriver Client Library.
A.
Install the Stackdriver Client Library.
Answers
B.
Install the Stackdriver Monitoring Agent.
B.
Install the Stackdriver Monitoring Agent.
Answers
C.
Use the Stackdriver Metrics Explorer.
C.
Use the Stackdriver Metrics Explorer.
Answers
D.
Use the Google Cloud Platform Console.
D.
Use the Google Cloud Platform Console.
Answers
Suggested answer: C
asked 18/09/2024
Aziz ZENNOUN
27 questions

Question 77

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You have an analytics application that runs hundreds of queries on BigQuery every few minutes using BigQuery API. You want to find out how much time these queries take to execute. What should you do?

A.
Use Stackdriver Monitoring to plot slot usage.
A.
Use Stackdriver Monitoring to plot slot usage.
Answers
B.
Use Stackdriver Trace to plot API execution time.
B.
Use Stackdriver Trace to plot API execution time.
Answers
C.
Use Stackdriver Trace to plot query execution time.
C.
Use Stackdriver Trace to plot query execution time.
Answers
D.
Use Stackdriver Monitoring to plot query execution times.
D.
Use Stackdriver Monitoring to plot query execution times.
Answers
Suggested answer: D
asked 18/09/2024
Krzychu Kn
42 questions

Question 78

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You are designing a schema for a Cloud Spanner customer database. You want to store a phone number array field in a customer table. You also want to allow users to search customers by phone number. How should you design this schema?

A.
Create a table named Customers. Add an Array field in a table that will hold phone numbers for the customer.
A.
Create a table named Customers. Add an Array field in a table that will hold phone numbers for the customer.
Answers
B.
Create a table named Customers. Create a table named Phones. Add a CustomerId field in the Phones table to find the CustomerId from a phone number.
B.
Create a table named Customers. Create a table named Phones. Add a CustomerId field in the Phones table to find the CustomerId from a phone number.
Answers
C.
Create a table named Customers. Add an Array field in a table that will hold phone numbers for the customer. Create a secondary index on the Array field.
C.
Create a table named Customers. Add an Array field in a table that will hold phone numbers for the customer. Create a secondary index on the Array field.
Answers
D.
Create a table named Customers as a parent table. Create a table named Phones, and interleave this table into the Customer table. Create an index on the phone number field in the Phones table.
D.
Create a table named Customers as a parent table. Create a table named Phones, and interleave this table into the Customer table. Create an index on the phone number field in the Phones table.
Answers
Suggested answer: C
asked 18/09/2024
Ange YAO
38 questions

Question 79

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You are deploying a single website on App Engine that needs to be accessible via the URL http://www.altostrat.com/. What should you do?

A.
Verify domain ownership with Webmaster Central. Create a DNS CNAME record to point to the App Engine canonical name ghs.googlehosted.com.
A.
Verify domain ownership with Webmaster Central. Create a DNS CNAME record to point to the App Engine canonical name ghs.googlehosted.com.
Answers
B.
Verify domain ownership with Webmaster Central. Define an A record pointing to the single global App Engine IP address.
B.
Verify domain ownership with Webmaster Central. Define an A record pointing to the single global App Engine IP address.
Answers
C.
Define a mapping in dispatch.yaml to point the domain www.altostrat.com to your App Engine service. Create a DNS CNAME record to point to the App Engine canonical name ghs.googlehosted.com.
C.
Define a mapping in dispatch.yaml to point the domain www.altostrat.com to your App Engine service. Create a DNS CNAME record to point to the App Engine canonical name ghs.googlehosted.com.
Answers
D.
Define a mapping in dispatch.yaml to point the domain www.altostrat.com to your App Engine service. Define an A record pointing to the single global App Engine IP address.
D.
Define a mapping in dispatch.yaml to point the domain www.altostrat.com to your App Engine service. Define an A record pointing to the single global App Engine IP address.
Answers
Suggested answer: A
asked 18/09/2024
Daniel Melendez
49 questions

Question 80

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You are running an application on App Engine that you inherited. You want to find out whether the application is using insecure binaries or is vulnerable to XSS attacks. Which service should you use?

A.
Cloud Amor
A.
Cloud Amor
Answers
B.
Stackdriver Debugger
B.
Stackdriver Debugger
Answers
C.
Cloud Security Scanner
C.
Cloud Security Scanner
Answers
D.
Stackdriver Error Reporting
D.
Stackdriver Error Reporting
Answers
Suggested answer: C
asked 18/09/2024
Emmanuel Aminu
35 questions
Total 265 questions
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