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Question 3 of 500

Managing operations in a cloud solution environment →hardMultiple ChoiceObjective-mapped

Quick Answer

The answer is that a user deleted an instance named 'instance-1', specifically the principal admin@example.com. This is confirmed by the audit log entry's methodName field, which reads 'v1.compute.instances.delete'—the exact API call for removing a Compute Engine instance, not for creating, modifying, or updating it. On the Google Professional Cloud Security Engineer exam, interpreting audit log entries tests your ability to map methodName values to specific actions, a critical skill for incident response and forensic analysis. A common trap is confusing 'delete' with 'update' or 'create', especially when logs contain similar resource identifiers. To avoid this, always focus on the verb in the methodName: 'delete' means removal, 'insert' means creation, and 'patch' or 'update' means modification. Memory tip: think of methodName as the action verb and principal as the actor—read them together to reconstruct the event.

PCSE Practice Question: Managing operations in a cloud solution environment

This PCSE practice question tests your understanding of managing operations in a cloud solution environment. 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.

{
  "protoPayload": {
    "@type": "type.googleapis.com/google.cloud.audit.AuditLog",
    "serviceName": "compute.googleapis.com",
    "methodName": "v1.compute.instances.delete",
    "resourceName": "projects/my-project/zones/us-central1-a/instances/instance-1",
    "authenticationInfo": {
      "principalEmail": "admin@example.com"
    },
    "authorizationInfo": [
      {
        "resource": "projects/my-project/zones/us-central1-a/instances/instance-1",
        "permission": "compute.instances.delete",
        "granted": true,
        "resourceAttributes": {}
      }
    ],
    "request": {
      "instance": "instance-1"
    }
  }
}

During an incident, a security engineer finds this audit log entry. What action was taken and by whom?

Question 1hardmultiple choice

Full question →

Exhibit

Refer to the exhibit.

{
  "protoPayload": {
    "@type": "type.googleapis.com/google.cloud.audit.AuditLog",
    "serviceName": "compute.googleapis.com",
    "methodName": "v1.compute.instances.delete",
    "resourceName": "projects/my-project/zones/us-central1-a/instances/instance-1",
    "authenticationInfo": {
      "principalEmail": "admin@example.com"
    },
    "authorizationInfo": [
      {
        "resource": "projects/my-project/zones/us-central1-a/instances/instance-1",
        "permission": "compute.instances.delete",
        "granted": true,
        "resourceAttributes": {}
      }
    ],
    "request": {
      "instance": "instance-1"
    }
  }
}

A
A user modified instance 'instance-1'.
Why wrong: methodName is delete, not update.
B
A user created an instance named 'instance-1'.
Why wrong: methodName is delete, not insert.
C
A user stopped instance 'instance-1'.
Why wrong: methodName is delete, not stop.
D
A user deleted an instance named 'instance-1'.
methodName is delete and principal is admin@example.com.

Full breakdown with real-world context →

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

✓

A user deleted an instance named 'instance-1'.

Option D is correct because methodName is 'v1.compute.instances.delete', indicating a delete operation, and the principal is admin@example.com. Option A is incorrect because the method is delete, not create. Option B is incorrect because the method is delete, not modify. Option C is incorrect because the method is delete, not update.

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.

✗
A user modified instance 'instance-1'.
Why it's wrong here
methodName is delete, not update.
✗
A user created an instance named 'instance-1'.
Why it's wrong here
methodName is delete, not insert.
✗
A user stopped instance 'instance-1'.
Why it's wrong here
methodName is delete, not stop.
✓
A user deleted an instance named 'instance-1'.
Why this is correct
methodName is delete and principal is admin@example.com.
Related concept
Read the scenario before looking for a memorised answer.

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

An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.

What to study next

Got this wrong? Here's your next step.

Identify which PCSE 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 PCSE question test?

Managing operations in a cloud solution environment — This question tests Managing operations in a cloud solution environment — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: A user deleted an instance named 'instance-1'. — Option D is correct because methodName is 'v1.compute.instances.delete', indicating a delete operation, and the principal is admin@example.com. Option A is incorrect because the method is delete, not create. Option B is incorrect because the method is delete, not modify. Option C is incorrect because the method is delete, not update.

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

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

Question Discussion

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This PCSE 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 PCSE exam.