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AWS - CLF-C02

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15-minute diagnostic
2Weak-theme drills
3Question-aware tutor
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268

Practice questions

4

CLF-C02 domains

65

Real exam questions

May 2026

Last reviewed

CLF-C02 · 65 questions · 90 min · passing score 700/1000

The real reason candidates miss CLF-C02

It is not the AWS term. It is the scope word.

Cloud Practitioner questions often put four real AWS concepts beside each other. The exam tests whether you noticed the exact scope in the stem: one Region, many Regions, edge delivery, or metro extension. AnyCert trains that distinction.

Scenario - CLF-C02Correct answer marked

A company wants to deploy its application in multiple isolated locations within a single AWS geographic area to protect against data center failures. Which AWS infrastructure concept best meets this requirement?

A.

Deploy across multiple AWS Regions to achieve fault tolerance and geographic redundancy.

Regions improve geographic redundancy, but the stem says within a single AWS geographic area.

B.

Deploy across multiple Availability Zones within a single Region for isolated fault domains.

Availability Zones are the right answer when the requirement is isolated fault domains inside one Region.

C.

Deploy using AWS Edge Locations to distribute content closer to end users globally.

Edge Locations are about content delivery latency, not multi-data-center application resilience inside one Region.

D.

Deploy using AWS Local Zones to extend compute closer to a specific metropolitan area.

Local Zones solve metro proximity. They are not the standard answer for Region-level fault isolation.

The pattern

CLF-C02 loves near-neighbor terms. Region, Availability Zone, Edge Location, and Local Zone can all sound right until one word in the stem narrows the scope. The bank drills that until it is automatic.

Sample questions

See the question bank in context.

Every answer review is built to explain the correct choice, the trap answer, and the next study move.

Cloud ConceptsCorrect: B

A MySQL database must be migrated to Amazon RDS for MySQL with minimal downtime while the source remains active. Which AWS service supports continuous change data capture during migration?

A. AWS Schema Conversion Tool (SCT), which continuously replicates row-level changes from the source to the target database.

B. AWS Database Migration Service (DMS), which uses CDC to replicate ongoing transactions while the full load is in progress.

C. Amazon Kinesis Data Firehose, which streams database transaction logs directly into Amazon RDS for MySQL.

D. AWS DataSync, which synchronizes file-level changes between the on-premises database server and Amazon RDS.

AWS Database Migration Service offers a full‑load plus CDC mode that replicates ongoing transactions, enabling near‑zero‑downtime migrations.

Security and ComplianceCorrect: B

A financial firm requires full audit trails for every encryption key usage event in Amazon S3, including who accessed a key and when. Which encryption method provides this level of key activity logging?

SSE‑KMS uses AWS KMS customer master keys whose every usage is logged in AWS CloudTrail, giving full auditability of who used which key and when.

Cloud Technology and ServicesCorrect: C

Which AWS service is designed for highly durable, scalable, and secure object storage?

Amazon S3 (Simple Storage Service) is an object storage service that offers industry-leading scalability, data availability, security, and performance. It's ideal for storing unstructured data like images, videos, backups, and static website content.

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Diagnostic readiness score
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Sample questions
5
All
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268 practice questions
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Trick-wording training
Preview
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Full-length exam simulator
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Score curve history
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30 days
Unlimited
Readiness dashboard by theme
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AI tutor in-context
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Exam-date plan builder
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100% money-back guarantee
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Your plan

Map the work to your exam date.

Most CLF-C02 prep turns into random review. AnyCert compresses it into a focused 3-4 week path and keeps the next session obvious.

We’ll route you into a plan sized to the days you actually have — 7-day urgent, 14-day standard, or 4+ weeks.

7 days

Urgent
Total hours
14-18 hours
Daily
2-3 hrs/day
Shape
Diagnostic -> drill weak themes -> 2 simulators -> 48-hour review

Compressed: works if you already know the subject and need exam-format training

14 days

Standard
Total hours
15-20 hours
Daily
~1 hr/day
Shape
Diagnostic -> full theme coverage -> simulators -> targeted review

4+ weeks

Deep prep
Total hours
20-30 hours
Daily
~45 min/day
Shape
Slower intake -> clarifying tutor sessions -> spaced simulators -> calm final week

AI tutor

Ask why while the question is still fresh.

The tutor keeps the current question, your answer, and the correct explanation in view so follow-up questions stay grounded.

  • Question-aware. It answers from the question you just reviewed.
  • Momentum-safe. You can ask the next question without leaving practice.
  • Exam-oriented. It explains the reasoning pattern, not just the fact.

Question 21 - Cloud Technology and Services

Which AWS concept gives isolated fault domains inside a single AWS geographic area?

Your answer: Multiple AWS Regions.

Correct: Multiple Availability Zones in one Region.

Why is Regions wrong if it gives even more resiliency?

Because the stem does not ask for the most resiliency possible. It asks for isolated locations within one geographic area. That phrase maps to one Region with multiple Availability Zones.

What is the quick cue to spot that faster?

Watch for single Region language. If the stem says same geographic area, think Availability Zones. If it says geographic redundancy, think multiple Regions.

Content trust

Aligned to CLF-C02. Built for the current AWS fundamentals exam.

Cloud Practitioner is not a vocabulary quiz. Here is what is actually in the bank.

Mapped to all 4 CLF-C02 domains

Cloud Concepts, Security and Compliance, Cloud Technology and Services, and Billing, Pricing, and Support. The bank follows the live AWS exam shape.

65-question, 90-minute exam shape

You train the exact short scenarios CLF-C02 uses: infrastructure scope, shared responsibility, service fit, and pricing choices.

268 current practice questions

You get 268 CLF-C02 questions grounded in the current AWS catalog, not generic cloud copy pasted from vendor docs.

Why-right / why-wrong explanations

Every explanation names the cue word that makes Regions, Availability Zones, Edge Locations, or Local Zones right or wrong for that stem.

For teams

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Frequently asked questions

The five questions candidates actually ask before buying Cloud Practitioner prep.

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