Question 30 of 1,000

AIF-C01 Practice Question: Security, Compliance, and Governance for AI Solutions

This AIF-C01 practice question tests your understanding of security, compliance, and governance for ai solutions. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 machine learning team uses Amazon SageMaker to train models. They need to ensure that only approved base models from the AWS Marketplace can be used, and that training jobs cannot access the internet. Which TWO configurations should they implement?

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

Use SageMaker Model Registry to control which models are approved and enforce use via IAM policies

To restrict model access, use SageMaker Studio's model registry or IAM policies to limit which models can be used. To prevent internet access, configure the training job with a VPC without a NAT gateway. Data encryption does not restrict model access. The other options are not relevant.

Key principle: Count usable hosts — not total addresses — and remember that the network and broadcast addresses are not available to hosts in standard IPv4 subnets.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Use SageMaker Role Manager to create a role that denies access to the marketplace

    Why it's wrong here

    Role Manager simplifies role creation but does not specifically restrict marketplace models.

  • Use SageMaker Model Registry to control which models are approved and enforce use via IAM policies

    Why this is correct

    Model Registry with IAM policies can restrict which models can be used for training.

    Related concept

    CIDR notation defines the prefix length.

  • Create a VPC endpoint for SageMaker and S3

    Why it's wrong here

    VPC endpoints allow private access but do not restrict internet access or model usage.

  • Enable data encryption at rest using KMS

    Why it's wrong here

    Encryption protects data but does not control which models are used or internet access.

  • Enable network isolation for the training job and place it in a private subnet with no internet access

    Why this is correct

    Network isolation prevents internet access; a private subnet without NAT ensures no outbound internet.

    Related concept

    CIDR notation defines the prefix length.

Common exam traps

Common exam trap: usable hosts are not the same as total addresses

Subnetting questions often tempt you into counting all addresses. In normal IPv4 subnets, the network and broadcast addresses are not usable host addresses.

Detailed technical explanation

How to think about this question

Subnetting questions test whether you can identify the network, broadcast address, usable range, mask and correct subnet. Slow down enough to calculate the block size correctly.

KKey Concepts to Remember

  • CIDR notation defines the prefix length.
  • Block size helps identify subnet boundaries.
  • Network and broadcast addresses are not usable hosts in normal IPv4 subnets.
  • The required host count determines the smallest suitable subnet.

TExam Day Tips

  • Write the block size before choosing the subnet.
  • Check whether the question asks for hosts, subnets or a specific address range.
  • Do not confuse /24, /25, /26 and /27 host counts.

Key takeaway

Count usable hosts — not total addresses — and remember that the network and broadcast addresses are not available to hosts in standard IPv4 subnets.

Real-world example

How this comes up in practice

A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.

Visual reference

Inside (Private) PC-A 10.0.0.1 PC-B 10.0.0.2 NAT Router Outside (Public) 203.0.113.1 Inside Global Server PAT: many private IPs share one public IP via unique port numbers

What to study next

Got this wrong? Here's your next step.

Review block sizes, usable host formulas (2^n − 2), and how to find network and broadcast addresses for /24 through /30. Then practise related AIF-C01 subnetting questions on CIDR, address ranges, and subnet selection.

Related practice questions

Related AIF-C01 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

Practice this exam

Start a free AIF-C01 practice session

Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.

FAQ

Questions learners often ask

What does this AIF-C01 question test?

Security, Compliance, and Governance for AI Solutions — This question tests Security, Compliance, and Governance for AI Solutions — CIDR notation defines the prefix length..

What is the correct answer to this question?

The correct answer is: Use SageMaker Model Registry to control which models are approved and enforce use via IAM policies — To restrict model access, use SageMaker Studio's model registry or IAM policies to limit which models can be used. To prevent internet access, configure the training job with a VPC without a NAT gateway. Data encryption does not restrict model access. The other options are not relevant.

What should I do if I get this AIF-C01 question wrong?

Review block sizes, usable host formulas (2^n − 2), and how to find network and broadcast addresses for /24 through /30. Then practise related AIF-C01 subnetting questions on CIDR, address ranges, and subnet selection.

What is the key concept behind this question?

CIDR notation defines the prefix length.

About these practice questions

Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →

How Courseiva writes practice questions · Editorial policy

Keep practising

More AIF-C01 practice questions

Last reviewed: Jul 4, 2026

Question Discussion

Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.

Loading comments…

Sign in to join the discussion.

This AIF-C01 practice question is part of Courseiva's free Amazon Web Services 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 AIF-C01 exam.