Google ACE Setting Up a Cloud Solution Environment Practice Question

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

• ✓

  gcloud init

  Why this is correct

  gcloud init is the intended bootstrap command for a new user because it performs the entire initial setup in one interactive flow: authenticating your Google account via the browser, then prompting you to choose or create a default project and set a default compute region/zone. It writes the resulting credentials and configuration properties into the active gcloud configuration file, leaving your environment ready for immediate use. This one-command workflow is exactly why it's the recommended starting point on a fresh workstation.

• ✗

  gcloud auth application-default login

  Why it's wrong here

  gcloud auth application-default login obtains Application Default Credentials (ADC) for locally running applications that use Google Cloud client libraries, not credentials for the gcloud CLI itself. It stores the credentials in a separate well-known location (often ~/.config/gcloud/application_default_credentials.json) that the gcloud command does not use for its own API calls. Since it neither authenticates the gcloud CLI user nor initializes project/region settings, it is not a substitute for the initial setup command.

• ✗

  gcloud config set account

  Why it's wrong here

  gcloud config set account only switches which already-authenticated account is treated as active within an existing gcloud configuration. It assumes valid credentials for that account are already stored locally and triggers no authentication workflow, so on a new machine without refresh tokens it would simply fail or leave gcloud unable to authorize API requests. This command is meant for administrators managing multiple accounts after setup, not for bootstrapping a new engineer's local environment.

• ✗

  gcloud auth login

  Why it's wrong here

  gcloud auth login authenticates your user account to the gcloud CLI and saves the resulting credentials, but it stops there—it never sets a default project, region, or zone. After running it, a new engineer would still need to separately pick a project with gcloud config set project and configure the compute region, making the setup incomplete and prone to errors. Because it is only a partial step, it is not the correct command for initial gcloud installation and configuration.

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