🔐 AWS Identity and Access Management (IAM) - CLF-C02 Practice Questions

Master IAM users, groups, roles, policies, MFA, root account protection, least privilege, and identity federation at Cloud Practitioner depth.

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1Exam Domains

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CLF-C02 IAM Question Bank (18 Questions)

Browse all 18 practice questions covering AWS Identity and Access Management (IAM) for the CLF-C02 certification exam. Answers are intentionally hidden on this page so you can self-test first before checking results in quiz mode.

  1. Question 1Security and Compliance

    Which type of IAM policy is stored in IAM itself and can be attached to multiple users, groups, and roles?

    AInline policy
    BResource-based policy
    CAWS managed or customer managed policy
    DPermission boundary

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  2. Question 2Security and Compliance

    Which IAM concept groups multiple IAM policies together and attaches them to a user or role for a specific limited duration?

    AIAM Group
    BPermission Boundary
    CIAM Role with session policies
    DResource-based policy

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  3. Question 3Security and Compliance

    A developer has created an IAM user with administrative access for initial testing. The security team wants to ensure the principle of least privilege is applied before production. What should they do first?

    AEnable MFA on the IAM user
    BRemove unused IAM users
    CReview and limit permissions to only what the user needs
    DRotate access keys

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  4. Question 4Security and Compliance

    An IAM policy grants a user both Allow and an explicit Deny on the same S3:PutObject action. What is the result?

    AAllow — most permissive wins
    BDeny — explicit Deny always overrides Allow
    CAn error is returned requesting policy conflict resolution
    DThe most recently created policy wins

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  5. Question 5Security and Compliance

    Which AWS service is the primary tool for managing user identities, groups, roles, and permissions for AWS services?

    AAmazon Cognito
    BAWS Directory Service
    CAWS IAM
    DAWS SSO

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  6. Question 6Security and Compliance

    Which IAM construct groups users together so policies can be applied to all of them at once?

    AIAM Role
    BIAM Group
    CIAM Policy
    DIAM Instance Profile

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  7. Question 7Security and Compliance

    Which feature lets you set a maximum permissions cap on an IAM user or role, regardless of what identity-based policies are attached?

    AIAM Group membership
    BPermission Boundary
    CService Control Policy
    DResource-based policy

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  8. Question 8Billing, Pricing and Support

    Which AWS Trusted Advisor category identifies S3 buckets with open public access or IAM users without MFA?

    ACost Optimization
    BPerformance
    CSecurity
    DFault Tolerance

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  9. Question 9Security and Compliance

    Which AWS best practice should be applied to the AWS account root user immediately after account creation?

    AGenerate root access keys for CLI access
    BEnable MFA and avoid using root for daily tasks
    CCreate an IAM role for root
    DShare root credentials with all administrators for emergency access

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  10. Question 10Security and Compliance

    Which type of IAM policy is attached to an S3 bucket to grant a different AWS account access to it?

    AIdentity-based policy
    BResource-based policy
    CPermission boundary
    DService Control Policy

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  11. Question 11Security and Compliance

    Which IAM policy type can be attached directly to AWS resources like S3 buckets and SQS queues?

    AManaged policy
    BInline policy
    CResource-based policy
    DPermission boundary

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  12. Question 12Security and Compliance

    What is the 'principle of least privilege' regarding IAM?

    AGrant AdministratorAccess to all developers to maximize productivity
    BGrant only the minimum permissions required for a specific job function or task
    CGive all services full S3 access to avoid permission errors
    DRotate access keys every year

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  13. Question 13Cloud Technology and Services

    Which Route 53 routing policy sends traffic to the region with the lowest network latency to the end user?

    AWeighted routing
    BFailover routing
    CGeolocation routing
    DLatency-based routing

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  14. Question 14Select All That ApplySecurity and Compliance

    A root user credential compromise is the highest-risk AWS security event. Which two actions MOST reduce this risk? (Select TWO)

    AEnable MFA on the root user
    BShare root credentials with only the security team
    CDelete root access keys
    DRotate root access keys every 30 days
    EDisable root user access in IAM

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  15. Question 15Security and Compliance

    Which IAM policy evaluation step occurs FIRST and can override all other policies?

    AIdentity-based policy Allow check
    BExplicit Deny evaluation
    CResource-based policy check
    DPermission boundary evaluation

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  16. Question 16Security and Compliance

    Which IAM feature lets you attach a policy that limits an IAM entity to specific IP addresses or time windows?

    APermission boundaries
    BIAM Condition keys in policies (e.g., aws:SourceIp, aws:CurrentTime)
    CIAM Groups
    DResource-based policies

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  17. Question 17Security and Compliance

    A security engineer needs to prevent a specific IAM user from deleting CloudTrail trails, regardless of admin policies they might have. What is the BEST control?

    ARemove all IAM policies from the user
    BAdd a Deny policy for cloudtrail:DeleteTrail on the user or via SCP
    CEnable MFA on the user account
    DMove the user to a read-only IAM group

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  18. Question 18Security and Compliance

    Which security practice does AWS recommend when creating new IAM users?

    AGrant AdministratorAccess by default for ease of use
    BAttach only the policies needed for the user's specific job function (least privilege)
    CCreate one shared IAM user for all team members
    DDisable MFA to simplify login for new users

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Key IAM Concepts for CLF-C02

iamusergrouprolepolicymfaroot userleast privilegeidentity federationidentity center

CLF-C02 IAM Exam Tips

AWS Identity and Access Management (IAM) questions in CLF-C02 are typically scenario-based. Focus on core cloud concepts, shared responsibility, and AWS service purpose matching. Priority concepts: iam, user, group, role, policy, mfa.

What CLF-C02 Expects

  • Anchor your answer in pick the simplest accurate service answer and avoid over-engineering.
  • IAM scenarios for CLF-C02 are frequently mapped to Domain 2 (30%), so read the objective carefully before picking controls or architecture.
  • Expect multi-topic scenarios where IAM interacts with IAM, networking, storage, or observability patterns rather than appearing as an isolated question.
  • When two options are both technically valid, prefer the choice that best aligns with the exam's operational scope (Foundational) and vendor best practices.

High-Value IAM Concepts

  • Know the core IAM building blocks cold: iam, user, group, role.
  • Review the edge-case features and limits for policy, mfa; these details are commonly used to differentiate answer choices.
  • Practice service-integration reasoning: how IAM pairs with Shared Responsibility, Organizations, Security & Compliance in real deployment patterns.
  • For CLF-C02, explain why the chosen IAM design meets reliability, security, and cost expectations better than the alternatives.

Common CLF-C02 Traps

  • Watch for mixing up customer vs AWS responsibilities.
  • Questions in Security and Compliance often include distractors that look correct for IAM but violate least-privilege, durability, or availability requirements.
  • Avoid picking options purely by feature name; validate data path, failure handling, and governance impact before answering.
  • If the prompt hints at automation or repeatability, eliminate manual-only operational answers first.

Fast Review Checklist

  • Can you compare at least two IAM implementation paths and justify which one best fits the scenario?
  • Can you map the chosen answer back to Security and Compliance (30%) outcomes for CLF-C02?
  • Can you explain security and access boundaries for IAM without relying on default-open assumptions?
  • Can you describe how IAM integrates with Shared Responsibility and Organizations during failure, scaling, and monitoring events?

Exam Domains Covering IAM

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