PCD — questions

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?

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?

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. HipLocal's .net-based auth service fails under intermittent load. What should they do?

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. HipLocal's APIs are having occasional application failures. They want to collect application information specifically to troubleshoot the issue. What should they do?

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. HipLocal has connected their Hadoop infrastructure to GCP using Cloud Interconnect in order to query data stored on persistent disks. Which IP strategy should they use?

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 service should HipLocal use to enable access to internal apps?

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. HipLocal wants to reduce the number of on-call engineers and eliminate manual scaling. Which two services should they choose? (Choose two.)

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. In order to meet their business requirements, how should HipLocal store their application state?

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 service should HipLocal use for their public APIs?

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. HipLocal wants to improve the resilience of their MySQL deployment, while also meeting their business and technical requirements. Which configuration should they choose?

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?

You are using Cloud Build to create a new Docker image on each source code commit to a Cloud Source Repositories 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?

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?

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

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?

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?

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?

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?

You are working on a social media application. You plan to add a feature that allows users to upload images. These images will be 2 MB `" 1 GB in size. You want to minimize their infrastructure operations overhead for this feature. What should you do?

Your application is built as a custom machine image. You have multiple unique deployments of the machine image. Each deployment is a separate managed instance group with its own template. Each deployment requires a unique set of configuration values. You want to provide these unique values to each deployment but use the same custom machine image in all deployments. You want to use out-of-the-box features of Compute Engine. What should you do?