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GCDL Practice Question: Concerned that employees might accidentally or…

This GCDL practice question tests your understanding of concerned that employees might accidentally or…. 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 company is concerned that employees might accidentally or maliciously upload sensitive personal data (such as credit card numbers or Social Security Numbers) to Cloud Storage buckets. Which Google Cloud product can automatically scan uploaded files and identify sensitive data patterns?

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A company is concerned that employees might accidentally or maliciously upload sensitive personal data (such as credit card numbers or Social Security Numbers) to Cloud Storage buckets. Which Google Cloud product can automatically scan uploaded files and identify sensitive data patterns?

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

Cloud DLP (Data Loss Prevention), which scans Cloud Storage objects for sensitive data types like credit card numbers and SSNs using built-in pattern detection

Cloud DLP is the correct answer. It has 150+ built-in infoTypes for detecting sensitive data patterns (credit card numbers matching Luhn algorithm, SSN format detection, etc.) and can scan Cloud Storage objects on a scheduled or triggered basis, flagging or de-identifying findings.

B

Distractor review

Cloud Armor, which inspects incoming HTTP requests for sensitive data patterns

Cloud Armor inspects HTTP request content for web attack patterns (SQL injection, XSS). It is not designed to scan Cloud Storage objects for sensitive data patterns in files.

C

Distractor review

Cloud Logging, which records all file upload events to Cloud Storage

Cloud Logging records data access events (who uploaded what, when) but does not analyze the content of uploaded files for sensitive data patterns.

D

Distractor review

Security Command Center, which audits Cloud Storage bucket permissions

Security Command Center audits security configurations (public bucket access, missing encryption) and detects threats. It doesn't scan file contents within buckets for sensitive data patterns.

Common exam trap

Common exam trap: NAT rules depend on direction and matching traffic

NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.

Technical deep dive

How to think about this question

NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.

KKey Concepts to Remember

  • Static NAT maps one inside address to one outside address.
  • PAT allows many inside hosts to share one public address using ports.
  • Inside local and inside global describe the private and translated addresses.
  • NAT ACLs identify traffic for translation, not always security filtering.

TExam Day Tips

  • Identify inside and outside interfaces first.
  • Check whether the scenario needs static NAT, dynamic NAT or PAT.
  • Do not confuse NAT matching ACLs with normal packet-filtering intent.

Key takeaway

NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.

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FAQ

Questions learners often ask

What does this GCDL question test?

Static NAT maps one inside address to one outside address.

What is the correct answer to this question?

The correct answer is: Cloud DLP (Data Loss Prevention), which scans Cloud Storage objects for sensitive data types like credit card numbers and SSNs using built-in pattern detection — Cloud Data Loss Prevention (Cloud DLP) is Google Cloud's service for discovering, classifying, and protecting sensitive data. It can scan Cloud Storage objects for sensitive data types (credit card numbers, SSNs, phone numbers, healthcare identifiers) using built-in or custom detectors. Findings can trigger alerts, data de-identification, or workflow actions.

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

Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related GCDL NAT questions on configuration and troubleshooting.

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This GCDL 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 GCDL exam.