Use Google Professional-Cloud-Developer Dumps To Succeed Instantly in Professional-Cloud-Developer Exam
Ultimate Guide to Professional-Cloud-Developer Dumps - Enhance Your Future Career Now
NEW QUESTION # 22
You have deployed an HTTP(s) Load Balancer with the gcloud commands shown below.
Health checks to port 80 on the Compute Engine virtual machine instance are failing and no traffic is sent to your instances. You want to resolve the problem.
Which commands should you run?
- A. gcloud compute firewall-rules create allow-lb --network load-balancer --allow tcp --source-ranges 130.211.0.0/22,35.191.0.0/16 --direction INGRESS
- B. gcloud compute firewall-rules create allow-lb --network load-balancer --allow tcp --destination-ranges 130.211.0.0/22,35.191.0.0/16 --direction EGRESS
- C. gcloud compute instances add-access-config ${NAME}-backend-instance-1
- D. gcloud compute instances add-tags ${NAME}-backend-instance-1 --tags http-server
Answer: A
Explanation:
Reference: https://cloud.google.com/vpc/docs/special-configurations
NEW QUESTION # 23
Your development team has been asked to refactor an existing monolithic application into a set of composable microservices. Which design aspects should you implement for the new application? (Choose two.)
- A. Implement a versioning scheme to permit future changes that could be incompatible with the current interface.
- B. Require asynchronous communications between all microservice implementations and microservice callers.
- C. Ensure that sufficient instances of the microservice are running to accommodate the performance requirements.
- D. Develop the microservice code in the same programming language used by the microservice caller.
- E. Create an API contract agreement between the microservice implementation and microservice caller.
Answer: A,E
NEW QUESTION # 24
How do you access Control Center from the home screen on an iPhone 8?
- A. Swipe up from the bottom of the screen.
- B. Swipe down from the top of the screen.
- C. Swipe from left to right.
- D. Swipe from right to left.
Answer: A
Explanation:
Explanation/Reference: https://www.imore.com/control-center
NEW QUESTION # 25
You configured your Compute Engine instance group to scale automatically according to overall CPU usage.
However, your application's response latency increases sharply before the cluster has finished adding up instances. You want to provide a more consistent latency experience for your end users by changing the configuration of the instance group autoscaler.
Which two configuration changes should you make? (Choose two.)
- A. Remove the health-check for individual VMs in the instance group.
- B. Increase the target CPU usage for the instance group autoscaler.
- C. Add the label "AUTOSCALE" to the instance group template.
- D. Decrease the target CPU usage for the instance group autoscaler.
- E. Decrease the cool-down period for instances added to the group.
Answer: B,C
NEW QUESTION # 26
You plan to make a simple HTML application available on the internet. This site keeps information about FAQs for your application. The application is static and contains images, HTML, CSS, and Javascript. You want to make this application available on the internet with as few steps as possible.
What should you do?
- A. Containerize your application first. Deploy this container to Google Kubernetes Engine (GKE) and assign an external IP address to the GKE pod hosting the application.
- B. Create a Compute Engine instance with Apache web server installed. Configure Apache web server to host the application.
- C. Upload your application to Cloud Storage.
- D. Upload your application to an App Engine environment.
Answer: C
Explanation:
Reference:
https://cloud.google.com/storage/docs/hosting-static-website
NEW QUESTION # 27
Tony would like to create a new Apple ID to use with iTunes. It is his preference not to give his credit card information.
Which of the following is the correct statement about his situation?
- A. Tony will have to purchase an iTunes gift card before he can setup his Apple ID.
- B. Tony will not be able to use an Apple ID with iTunes unless he is willing to give credit card information.
- C. Tony can create an Apple ID in iTunes without a credit card or other payment method.
- D. Tony will have to use a bank account and routing number to setup his Apple ID.
Answer: C
Explanation:
Explanation/Reference: https://support.apple.com/en-us/HT204034
NEW QUESTION # 28
You recently migrated a monolithic application to Google Cloud by breaking it down into microservices. One of the microservices is deployed using Cloud Functions. As you modernize the application, you make a change to the API of the service that is backward-incompatible. You need to support both existing callers who use the original API and new callers who use the new API. What should you do?
- A. Leave the original Cloud Function as-is and deploy a second Cloud Function with the new API. Use Cloud Endpoints to provide an API gateway that exposes a versioned API.
- B. Leave the original Cloud Function as-is and deploy a second Cloud Function with the new API. Use a load balancer to distribute calls between the versions.
- C. Re-deploy the Cloud Function after making code changes to support the new API. Requests for both versions of the API are fulfilled based on a version identifier included in the call.
- D. Leave the original Cloud Function as-is and deploy a second Cloud Function that includes only the changed API. Calls are automatically routed to the correct function.
Answer: C
Explanation:
Reference: https://cloud.google.com/endpoints/docs/openapi/versioning-an-api
NEW QUESTION # 29
Your application is deployed in a Google Kubernetes Engine (GKE) cluster. You want to expose this application publicly behind a Cloud Load Balancing HTTP(S) load balancer. What should you do?
- A. Configure a GKE Ingress resource.
- B. Configure a GKE Ingress resource with type: LoadBalancer.
- C. Configure a GKE Service resource.
- D. Configure a GKE Service resource with type: LoadBalancer.
Answer: A
NEW QUESTION # 30
Your company's development teams want to use Cloud Build in their projects to build and push Docker images to Container Registry. The operations team requires all Docker images to be published to a centralized, securely managed Docker registry that the operations team manages.
What should you do?
- A. Use Container Registry to create a registry in each development team's project. Configure the Cloud Build build to push the Docker image to the project's registry. Grant the operations team access to each development team's registry.
- B. Create a separate project for the operations team that has Container Registry configured. Create a Service Account for each development team and assign the appropriate permissions to allow it access to the operations team's registry. Store the service account key file in the source code repository and use it to authenticate against the operations team's registry.
- C. Create a separate project for the operations team that has Container Registry configured. Assign appropriate permissions to the Cloud Build service account in each developer team's project to allow access to the operation team's registry.
- D. Create a separate project for the operations team that has the open source Docker Registry deployed on a Compute Engine virtual machine instance. Create a username and password for each development team.
Store the username and password in the source code repository and use it to authenticate against the operations team's Docker registry.
Answer: A
Explanation:
Reference:
https://cloud.google.com/container-registry/
NEW QUESTION # 31
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. gcloud logging read [PARAM]
- B. gcloud compute ssh [PARAM] --command= "sudo journalctl"
- C. kubectl exec -it [PARAM] journalctl
- D. kubectl logs [PARAM]
Answer: B
NEW QUESTION # 32
You are deploying your application on a Compute Engine instance that communicates with Cloud SQL. You will use Cloud SQL Proxy to allow your application to communicate to the database using the service account associated with the application's instance. You want to follow the Google-recommended best practice of providing minimum access for the role assigned to the service account. What should you do?
- A. Assign the Cloud SQL Client role.
- B. Assign the Project Owner role.
- C. Assign the Cloud SQL Editor role.
- D. Assign the Project Editor role.
Answer: A
Explanation:
Reference: https://cloud.google.com/sql/docs/mysql/sql-proxy
NEW QUESTION # 33
You plan to deploy a new application revision with a Deployment resource to Google Kubernetes Engine (GKE) in production. The container might not work correctly. You want to minimize risk in case there are issues after deploying the revision. You want to follow Google-recommended best practices. What should you do?
- A. Perform a rolling update with a PodDisruptionBudget of 80%.
- B. Perform a rolling update with a HorizontalPodAutoscaler scale-down policy value of 0.
- C. Convert the Deployment to a StatefulSet, and perform a rolling update with a PodDisruptionBudget of
80%. - D. Convert the Deployment to a StatefulSet, and perform a rolling update with a HorizontalPodAutoscaler scale-down policy value of 0.
Answer: A
Explanation:
Explanation
https://cloud.google.com/blog/products/containers-kubernetes/ensuring-reliability-and-uptime-for-your-gke-clust Setting PodDisruptionBudget ensures that your workloads have a sufficient number of replicas, even during maintenance. Using the PDB, you can define a number (or percentage) of pods that can be terminated, even if terminating them brings the current replica count below the desired value. With PDB configured, Kubernetes will drain a node following the configured disruption schedule. New pods will be deployed on other available nodes. This approach ensures Kubernetes schedules workloads in an optimal way while controlling the disruption based on the PDB configuration.
https://blog.knoldus.com/how-to-avoid-outages-in-your-kubernetes-cluster-using-pdb/
NEW QUESTION # 34
You are creating a Google Kubernetes Engine (GKE) cluster and run this command:
The command fails with the error:
You want to resolve the issue. What should you do?
- A. Decouple services in the cluster, and rewrite new clusters to function with fewer cores.
- B. Request additional GKE quota in the GCP Console.
- C. Request additional Compute Engine quota in the GCP Console.
- D. Open a support case to request additional GKE quota.
Answer: B
NEW QUESTION # 35
Please refer to the following information to answer the questions on the right.
Debra has brought her iPad Pro to you for troubleshooting. She has been experiencing very slow charging of the battery and says the only way she can get a full charge is to leave the iPad alone for more than 12 hours.
She brought in an Apple Power adapter and Lightning to USB cable. When you examine the power adapter, you notice that it is an iPhone power adapter not an iPad power adapter. You also noticed she was using an iPhone 6s while waiting to see you. Debra thinks her iPad is defective because her iPhone has no issue charging with this power adapter and cable.
Based on the information Debra provided, in which problem space does this issue fit?
- A. Environmental
- B. Software
- C. Educational opportunity
- D. User Data
Answer: B
NEW QUESTION # 36
What are the features of using iCloud as a backup method for an iOS device?
- A. Backups can be encrypted or un-encrypted.
- B. The customer can make backups over cellular networks.
- C. Always encrypts backups.
- D. Offers up to 200 TB of storage.
Answer: A
Explanation:
Explanation/Reference: https://www.pcworld.com/article/2154792/backups-via-icloud-or-itunes-the-crucial-differences-that- affect-your-data.html
NEW QUESTION # 37
Your team is responsible for maintaining an application that aggregates news articles from many different sources. Your monitoring dashboard contains publicly accessible real-time reports and runs on a Compute Engine instance as a web application. External stakeholders and analysts need to access these reports via a secure channel without authentication. How should you configure this secure channel?
- A. Add an HTTP(S) load balancer in front of the monitoring dashboard. Configure Identity-Aware Proxy to secure the communication channel.
- B. Use Cloud Scheduler to trigger Cloud Build every hour to create an export from the reports. Store the reports in a public Cloud Storage bucket.
- C. Add an HTTP(S) load balancer in front of the monitoring dashboard. Set up a Google-managed SSL certificate on the load balancer for traffic encryption.
- D. Add a public IP address to the instance. Use the service account key of the instance to encrypt the traffic.
Answer: C
Explanation:
Explanation
https://cloud.google.com/load-balancing/docs/ssl-certificates/google-managed-certs
NEW QUESTION # 38
You are a developer at a large organization. You have an application written in Go running in a production Google Kubernetes Engine (GKE) cluster. You need to add a new feature that requires access to BigQuery.
You want to grant BigQuery access to your GKE cluster following Google-recommended best practices. What should you do?
- A. Create a Google service account with BigQuery access. Add the Google service account JSON key as a Kubernetes secret, and configure the application to use this secret.
- B. Create a Google service account with BigQuery access. Add the Google service account JSON key to Secret Manager, and use an init container to access the secret for the application to use.
- C. Create a Google service account and a Kubernetes service account. Configure Workload Identity on the GKE cluster, and reference the Kubernetes service account on the application Deployment.
- D. Create a Google service account with BigQuery access. Add the JSON key to Secret Manager, and use the Go client library to access the JSON key.
Answer: C
Explanation:
Explanation
https://cloud.google.com/kubernetes-engine/docs/concepts/workload-identity#what_is Applications running on GKE might need access to Google Cloud APIs such as Compute Engine API, BigQuery Storage API, or Machine Learning APIs.
Workload Identity allows a Kubernetes service account in your GKE cluster to act as an IAM service account.
Pods that use the configured Kubernetes service account automatically authenticate as the IAM service account when accessing Google Cloud APIs. Using Workload Identity allows you to assign distinct, fine-grained identities and authorization for each application in your cluster.
NEW QUESTION # 39
You are developing a JPEG image-resizing API hosted on Google Kubernetes Engine (GKE). Callers of the service will exist within the same GKE cluster. You want clients to be able to get the IP address of the service.
What should you do?
- A. Define a GKE Endpoint. Clients should get the endpoint name from the appropriate environment variable in the client container.
- B. Define a GKE Endpoint. Clients should get the endpoint name from Cloud DNS.
- C. Define a GKE Service. Clients should use the name of the A record in Cloud DNS to find the service's cluster IP address.
- D. Define a GKE Service. Clients should use the service name in the URL to connect to the service.
Answer: A
NEW QUESTION # 40
......
Google Dumps - Learn How To Deal With The Exam Anxiety: https://www.realexamfree.com/Professional-Cloud-Developer-real-exam-dumps.html
Now, get the Latest Professional-Cloud-Developer dumps in Test Engine from : https://drive.google.com/open?id=1q3TBmJEm9J6WQG0KRswNq7goSbR9Ozub
