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Analyze and optimize technical and business processes →easyMultiple ChoiceObjective-mapped

Google PCA Practice Question: Analyze and optimize technical and business processes

This PCA practice question tests your understanding of analyze and optimize technical and business processes. 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.

Exhibit

Refer to the exhibit.

Cloud IAM policy:

```json
{
  "bindings": [
    {
      "role": "roles/bigquery.dataViewer",
      "members": [
        "user:alice@example.com",
        "domain:example.com"
      ]
    },
    {
      "role": "roles/bigquery.dataEditor",
      "members": [
        "serviceAccount:sa@project.iam.gserviceaccount.com"
      ]
    }
  ]
}
```

Refer to the exhibit. A team wants to grant the ability to run queries (but not modify) on BigQuery datasets to a new set of users who have email addresses in the 'example.com' domain. What is the simplest way to achieve this?

Question 1easymultiple choice
Full question →

Exhibit

Refer to the exhibit.

Cloud IAM policy:

```json
{
  "bindings": [
    {
      "role": "roles/bigquery.dataViewer",
      "members": [
        "user:alice@example.com",
        "domain:example.com"
      ]
    },
    {
      "role": "roles/bigquery.dataEditor",
      "members": [
        "serviceAccount:sa@project.iam.gserviceaccount.com"
      ]
    }
  ]
}
```

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

No action needed; new users with 'example.com' accounts already have the dataViewer role through the existing domain membership

The domain 'example.com' is already bound to the dataViewer role, so any user with an email in that domain automatically has query access. No action is needed.

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

Answer analysis

Option-by-option breakdown

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

  • ✓

    No action needed; new users with 'example.com' accounts already have the dataViewer role through the existing domain membership

    Why this is correct

    The domain binding automatically grants access to all users in that domain.

    Related concept

    Read the scenario before looking for a memorised answer.

  • ✗

    Create a new binding with role 'roles/bigquery.dataViewer' and include the new users as members

    Why it's wrong here

    This duplicates the existing domain binding and is redundant.

  • ✗

    Remove the domain binding and only grant access to individual users

    Why it's wrong here

    This increases management overhead and is not simpler.

  • ✗

    Add the new users to the existing 'domain:example.com' member list

    Why it's wrong here

    The domain already includes all users; adding individuals is unnecessary.

Common exam traps

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.

Detailed technical explanation

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.

Real-world example

How this comes up in practice

A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.

What to study next

Got this wrong? Here's your next step.

Identify which PCA 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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FAQ

Questions learners often ask

What does this PCA question test?

Analyze and optimize technical and business processes — This question tests Analyze and optimize technical and business processes — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: No action needed; new users with 'example.com' accounts already have the dataViewer role through the existing domain membership — The domain 'example.com' is already bound to the dataViewer role, so any user with an email in that domain automatically has query access. No action is needed.

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

Identify which PCA 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.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

About these practice questions

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Last reviewed: Jun 24, 2026

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This PCA 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 PCA exam.