Pass Your Professional-Cloud-Developer Dumps as PDF Updated on 2023 With 228 Questions
Google Professional-Cloud-Developer Real Exam Questions and Answers FREE
Earning the Google Professional-Cloud-Developer certification can be a significant career milestone for developers. It demonstrates to employers and clients that the individual has the skills and knowledge needed to develop cloud-based solutions on the Google Cloud Platform. It can also open up new job opportunities and increase earning potential.
The Google Professional-Cloud-Developer exam is a certification offered by Google Cloud to developers who want to validate their expertise in developing and deploying applications on the Google Cloud Platform. This certification is intended for individuals who have experience in designing, building, testing, and deploying cloud-based applications using Google Cloud technologies such as App Engine, Compute Engine, Kubernetes, and Stackdriver. The exam measures the candidate's proficiency in various areas such as application deployment, cloud storage, security, and monitoring.
NEW QUESTION # 26
Your company has deployed a new API to App Engine Standard environment. During testing, the API is not behaving as expected. You want to monitor the application over time to diagnose the problem within the application code without redeploying the application.
Which tool should you use?
- A. Stackdriver Monitoring
- B. Stackdriver Trace
- C. Stackdriver Debug Logpoints
- D. Stackdriver Debug Snapshots
Answer: A
Explanation:
Reference:
https://rominirani.com/gcp-stackdriver-tutorial-debug-snapshots-traces-logging-and-logpoints-
1ba49e4780e6
NEW QUESTION # 27
You want to use the Stackdriver Logging Agent to send an application's log file to Stackdriver from a Compute Engine virtual machine instance.
After installing the Stackdriver Logging Agent, what should you do first?
- A. Create a Stackdriver Logs Export Sink with a filter that matches the application's log entries.
- B. Enable the Error Reporting API on the project.
- C. Grant the instance full access to all Cloud APIs.
- D. Configure the application log file as a custom source.
Answer: C
NEW QUESTION # 28
Which of the following are required to setup iTunes backup with an iPhone 8? (Choose two.)
- A. Lightning to USB Cable
- B. Encrypted volume on Mac or PC
- C. Computer compatible with iTunes
- D. iTunes Store account
- E. iCloud account
Answer: D,E
Explanation:
Explanation
Explanation/Reference: https://support.apple.com/guide/itunes/back-up-your-ios-or-ipados-device-itns3280/windows
NEW QUESTION # 29
Case study
This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.
To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.
At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.
To start the case study
To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. If the case study has an All Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.
Company Overview
HipLocal is a community application designed to facilitate communication between people in close proximity. It is used for event planning and organizing sporting events, and for businesses to connect with their local communities. HipLocal launched recently in a few neighborhoods in Dallas and is rapidly growing into a global phenomenon. Its unique style of hyper-local community communication and business outreach is in demand around the world.
Executive Statement
We are the number one local community app; it's time to take our local community services global. Our venture capital investors want to see rapid growth and the same great experience for new local and virtual communities that come online, whether their members are 10 or 10000 miles away from each other.
Solution Concept
HipLocal wants to expand their existing service, with updated functionality, in new regions to better serve their global customers. They want to hire and train a new team to support these regions in their time zones. They will need to ensure that the application scales smoothly and provides clear uptime data.
Existing Technical Environment
HipLocal's environment is a mix of on-premises hardware and infrastructure running in Google Cloud Platform.
The HipLocal team understands their application well, but has limited experience in global scale applications.
Their existing technical environment is as follows:
* Existing APIs run on Compute Engine virtual machine instances hosted in GCP.
* State is stored in a single instance MySQL database in GCP.
* Data is exported to an on-premises Teradata/Vertica data warehouse.
* Data analytics is performed in an on-premises Hadoop environment.
* The application has no logging.
* There are basic indicators of uptime; alerts are frequently fired when the APIs are unresponsive.
Business Requirements
HipLocal's investors want to expand their footprint and support the increase in demand they are seeing. Their requirements are:
* Expand availability of the application to new regions.
* Increase the number of concurrent users that can be supported.
* Ensure a consistent experience for users when they travel to different regions.
* Obtain user activity metrics to better understand how to monetize their product.
* Ensure compliance with regulations in the new regions (for example, GDPR).
* Reduce infrastructure management time and cost.
* Adopt the Google-recommended practices for cloud computing.
Technical Requirements
* The application and backend must provide usage metrics and monitoring.
* APIs require strong authentication and authorization.
* Logging must be increased, and data should be stored in a cloud analytics platform.
* Move to serverless architecture to facilitate elastic scaling.
* Provide authorized access to internal apps in a secure manner.
Which database should HipLocal use for storing user activity?
- A. BigQuery
- B. Cloud Spanner
- C. Cloud Datastore
- D. Cloud SQL
Answer: B
NEW QUESTION # 30
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. 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. 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 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. Add an Array field in a table that will hold phone numbers for the customer.
Answer: B
NEW QUESTION # 31
You are creating and running containers across different projects in Google Cloud. The application you are developing needs to access Google Cloud services from within Google Kubernetes Engine (GKE).
What should you do?
- A. Use a Google service account with GKE role-based access control (RBAC).
- B. Assign a Google service account to the GKE nodes.
- C. Store the Google service account credentials as a Kubernetes Secret.
- D. Use a Google service account to run the Pod with Workload Identity.
Answer: D
Explanation:
Explanation
https://cloud.google.com/kubernetes-engine/docs/concepts/workload-identity
NEW QUESTION # 32
Your existing application keeps user state information in a single MySQL database. This state information is very user-specific and depends heavily on how long a user has been using an application. The MySQL database is causing challenges to maintain and enhance the schema for various users.
Which storage option should you choose?
- A. Cloud Storage
- B. Cloud SQL
- C. Cloud Spanner
- D. Cloud Datastore/Firestore
Answer: B
Explanation:
Reference: https://cloud.google.com/solutions/migrating-mysql-to-cloudsql-concept
NEW QUESTION # 33
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 Event_timestamp as a key.
- B. Set Event_timestamp_Account_id as a key.
- C. Set Account_id_Event_timestamp as a key.
- D. Set Account_id as a key.
Answer: B
NEW QUESTION # 34
For this question, refer to the HipLocal case study.
How should HipLocal redesign their architecture to ensure that the application scales to support a large increase in users?
- A. Use Memorystore to store session information and CloudSQL to store state information. Use a Google Cloud-managed load balancer to distribute the load between instances. Use managed instance groups for scaling.
- B. Use multiple Compute Engine instances to run MySQL to store state information. Use a Google Cloud-managed load balancer to distribute the load between instances. Use managed instance groups for scaling.
- C. Use a Cloud Storage bucket to serve the application as a static website, and use another Cloud Storage bucket to store user state information.
- D. Use Google Kubernetes Engine (GKE) to run the application as a microservice. Run the MySQL database on a dedicated GKE node.
Answer: C
NEW QUESTION # 35
Which of the following statements empathize with the customer or helps resolve a conflict? (Choose three.)
- A. "You are right. I would be frustrated as well."
- B. "It is not possible to repair it by Monday."
- C. "I can understand why you are upset."
- D. "Please control yourself. That is not how it works."
- E. "Calm down. You are being ridiculous."
- F. "These devices are expensive, I cannot change that."
- G. "I'm sorry to hear that."
Answer: A,C,G
NEW QUESTION # 36
For this question, refer to the HipLocal case study.
HipLocal is expanding into new locations. They must capture additional data each time the application is launched in a new European country. This is causing delays in the development process due to constant schema changes and a lack of environments for conducting testing on the application changes. How should they resolve the issue while meeting the business requirements?
- A. Migrate data to Bigtable. Instruct the development teams to use the Cloud SDK to emulate a local Bigtable development environment.
- B. Move from Cloud SQL to MySQL hosted on Compute Engine. Replicate hosts across regions in the Americas and Europe. Provide developers with local MySQL instances to conduct testing on the application changes.
- C. Create new Cloud SQL instances in Europe and North America for testing and deployment. Provide developers with local MySQL instances to conduct testing on the application changes.
- D. Migrate data to Firestore in Native mode and set up instan
Answer: A
NEW QUESTION # 37
Your App Engine standard configuration is as follows:
service: production
instance_class: B1
You want to limit the application to 5 instances. Which code snippet should you include in your configuration?
- A. basic_scaling:max_instances: 5idle_timeout: 10m
- B. manual_scaling:instances: 5min_pending_latency: 30ms
- C. manual_scaling:max_instances: 5idle_timeout: 10m
- D. basic_scaling:instances: 5min_pending_latency: 30ms
Answer: D
NEW QUESTION # 38
You are planning to deploy your application in a Google Kubernetes Engine (GKE) cluster. Your application can scale horizontally, and each instance of your application needs to have a stable network identity and its own persistent disk.
Which GKE object should you use?
- A. ReplicaSet
- B. StatefulSet
- C. Deployment
- D. ReplicaController
Answer: B
Explanation:
Reference: https://livebook.manning.com/book/kubernetes-in-action/chapter-10/46
NEW QUESTION # 39
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, which of the following resources can you share with her that explains the cause of the issue?
- A. Apple Service Guide
- B. GSX Troubleshooting articles
- C. Apple VMI Guide
- D. Apple Support articles
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION # 40
Diego is servicing an embedded battery and it begins to swell. Which of the following is the proper response by Diego?
- A. Immediately pour sand on the battery to cover it completely.
- B. Remove the swelling battery and move it to a fire-proof safety cabinet.
- C. Evacuate the room for fifteen minutes.
- D. Wait to see if the battery stops swelling or continues to thermal event.
Answer: A
NEW QUESTION # 41
The development teams in your company want to manage resources from their local environments. You have been asked to enable developer access to each team's Google Cloud projects. You want to maximize efficiency while following Google-recommended best practices. What should you do?
- A. Add the users to their projects, assign the relevant roles to the users, and then provide the users with each relevant Project ID.
- B. Create groups, add the users to their groups, assign the relevant roles to the groups, and then provide the users with each relevant Project Number.
- C. Create groups, add the users to their groups, assign the relevant roles to the groups, and then provide the users with each relevant Project ID.
- D. Add the users to their projects, assign the relevant roles to the users, and then provide the users with each relevant Project Number.
Answer: C
NEW QUESTION # 42
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 Service. Clients should use the service name in the URL to connect to the service.
- 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 Endpoint. Clients should get the endpoint name from Cloud DNS.
Answer: A
Explanation:
Explanation
NEW QUESTION # 43
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