Cloud Digital Leader Trust and security with Google Cloud Practice Question
This GCDL practice question tests your understanding of trust and security with google cloud. 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.
Which TWO Google Cloud services help prevent data exfiltration from virtual machines?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Cloud Data Loss Prevention (DLP)
Cloud Data Loss Prevention (DLP) is correct because it enables inspection of data at rest and in motion for sensitive content (e.g., PII, credit card numbers) using predefined or custom infoTypes. When integrated with VPC Service Controls, it can block or redact sensitive data before it leaves the virtual machine's network boundary, directly preventing data exfiltration.
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.
✗
Access Transparency
Why it's wrong here
Access Transparency logs actions but does not prevent exfiltration.
✗
Security Command Center
Why it's wrong here
Security Command Center identifies vulnerabilities but does not block data exfiltration.
✗
Cloud Armor
Why it's wrong here
Cloud Armor is a WAF, not designed for data exfiltration prevention.
✓
Cloud Data Loss Prevention (DLP)
Why this is correct
Correct: DLP can inspect data and prevent sensitive data from leaving.
Related concept
Read the scenario before looking for a memorised answer.
✓
VPC Service Controls
Why this is correct
Correct: VPC Service Controls allow you to define perimeters that restrict data movement.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Google Cloud often tests the distinction between monitoring/logging services (like Access Transparency and Security Command Center) and active data exfiltration prevention controls (like VPC Service Controls and Cloud DLP), leading candidates to select options that only provide visibility rather than enforcement.
Trap categories for this question
Command / output trap
Security Command Center identifies vulnerabilities but does not block data exfiltration.
Detailed technical explanation
How to think about this question
VPC Service Controls create a perimeter around Google Cloud services (e.g., Cloud Storage, BigQuery) using context-aware access policies, preventing data from being copied to resources outside the perimeter. Cloud DLP can be used with Data Loss Prevention inspection jobs or the DLP API to scan VM disks or logs for sensitive data, and combined with VPC Service Controls, it enforces exfiltration prevention even if an attacker gains VM access. In a real-world scenario, if a compromised VM tries to copy a database dump to an external bucket, VPC Service Controls would block the egress, and DLP could redact sensitive fields before any allowed transfer.
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.
TExam Day Tips
→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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this GCDL question in full detail.
Trust and security with Google Cloud — This question tests Trust and security with Google Cloud — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Cloud Data Loss Prevention (DLP) — Cloud Data Loss Prevention (DLP) is correct because it enables inspection of data at rest and in motion for sensitive content (e.g., PII, credit card numbers) using predefined or custom infoTypes. When integrated with VPC Service Controls, it can block or redact sensitive data before it leaves the virtual machine's network boundary, directly preventing data exfiltration.
What should I do if I get this GCDL question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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