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Professional Cloud Developer

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  • Question 21 of 351

    Topic 1: Professional Cloud Developer

    Topic 1: Professional Cloud Developer

    You want to notify on-call engineers about a service degradation in production while minimizing development time.

    What should you do?

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  • Question 22 of 351

    Topic 1: Professional Cloud Developer

    Topic 1: Professional Cloud Developer

    You are writing a single-page web application with a user-interface that communicates with a third-party API for content using XMLHttpRequest. The data

    displayed on the UI by the API results is less critical than other data displayed on the same web page, so it is acceptable for some requests to not have the API

    data displayed in the UI. However, calls made to the API should not delay rendering of other parts of the user interface. You want your application to perform well

    when the API response is an error or a timeout.

    What should you do?

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  • Question 23 of 351

    Topic 1: Professional Cloud Developer

    Topic 1: Professional Cloud Developer

    You are creating a web application that runs in a Compute Engine instance and writes a file to any user's Google Drive. You need to configure the application to

    authenticate to the Google Drive API. What should you do?

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  • Question 24 of 351

    Topic 1: Professional Cloud Developer

    Topic 1: Professional Cloud Developer

    You are parsing a log file that contains three columns: a timestamp, an account number (a string), and a transaction amount (a number). You want to calculate the

    sum of all transaction amounts for each unique account number efficiently.

    Which data structure should you use?

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  • Question 25 of 351

    Topic 1: Professional Cloud Developer

    Topic 1: Professional Cloud Developer

    Your company has a BigQuery dataset named "Master" that keeps information about employee travel and expenses. This information is organized by employee

    department. That means employees should only be able to view information for their department. You want to apply a security framework to enforce this

    requirement with the minimum number of steps.

    What should you do?

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    Pick an answer to check it, or press Show answer to see the correct one.

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