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ACE Practice Question: A team needs to give a third-party vendor…

This ACE practice question tests your understanding of a team needs to give a third-party vendor…. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 team needs to give a third-party vendor read-only access to specific Cloud Storage objects for 48 hours. The vendor uses an AWS account (not a Google account). What is the most secure way to grant this temporary access?

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A team needs to give a third-party vendor read-only access to specific Cloud Storage objects for 48 hours. The vendor uses an AWS account (not a Google account). What is the most secure way to grant this temporary access?

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

Best answer

Generate a Signed URL for the specific objects with a 48-hour expiration

Signed URLs provide time-limited, cryptographically secured access to specific objects — no GCP account required. Access automatically expires after 48 hours.

B

Distractor review

Make the objects publicly readable and share the direct Cloud Storage URL

Public access removes all access controls — any person with the URL can access the objects without expiry. Signed URLs provide the required time-limited access.

C

Distractor review

Use Workload Identity Federation with AWS as the identity provider for the vendor

Workload Identity Federation is for application workloads that need ongoing GCP access — not for temporary, one-time object access by a vendor.

D

Distractor review

Create a GCP service account for the vendor and share the JSON key file with 48-hour expiry

Service account JSON keys are long-lived (they don't expire in 48 hours by default) — signed URLs are the correct tool for time-limited, credential-free access.

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.

Related practice questions

Related ACE practice-question pages

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More questions from this exam

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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: Generate a Signed URL for the specific objects with a 48-hour expiration — Signed URLs grant time-limited access to specific Cloud Storage objects without requiring the requester to have GCP credentials. The vendor accesses the URL directly from any environment (AWS, on-premises, etc.) — no GCP account needed, and access expires automatically after 48 hours.

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.