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ACE Practice Question: A startup's GCP project has a project ID of…

This ACE practice question tests your understanding of a startup's gcp project has a project id of…. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.

A startup's GCP project has a project ID of 'my-startup-prod' and a project number of '123456789012'. An API call requires the project number, not the project ID. How can the project number be retrieved quickly?

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A startup's GCP project has a project ID of 'my-startup-prod' and a project number of '123456789012'. An API call requires the project number, not the project ID. How can the project number be retrieved quickly?

Answer choices

Why each option matters

Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.

A

Distractor review

The project number is always the same as the last 12 digits of the project ID

Project numbers are assigned by GCP and bear no relationship to the project ID string.

B

Best answer

Run `gcloud projects describe my-startup-prod` and look for the projectNumber field

`gcloud projects describe [PROJECT_ID]` outputs the project's metadata including `projectNumber`, `projectId`, `name`, and `lifecycleState`.

C

Distractor review

Run `gcloud config get-value project-number`

There is no `project-number` property in gcloud config — project number must be retrieved via `gcloud projects describe`.

D

Distractor review

The project number appears in the URL bar of the GCP Console — it's the number after /project/

The GCP Console URL typically shows the project ID, not the project number. The project number is in the Project Info panel on the Console home page.

Common exam trap

Common exam trap: answer the scenario, not the keyword

Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.

Technical deep dive

How to think about this question

This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.
  • Use explanations to understand the rule behind the answer.

TExam Day Tips

  • Underline the problem statement mentally.
  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

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FAQ

Questions learners often ask

What does this ACE question test?

Read the scenario before looking for a memorised answer.

What is the correct answer to this question?

The correct answer is: Run `gcloud projects describe my-startup-prod` and look for the projectNumber field — `gcloud projects describe [PROJECT_ID]` returns the project's metadata including its project number. The project number is a unique numeric identifier assigned by GCP at project creation — it's immutable, unlike the project ID.

What should I do if I get this ACE question wrong?

Identify which ACE exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.

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This ACE practice question is part of Courseiva's free Google Cloud certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the ACE exam.