- A
AWS Single Sign-On (SSO)
Why wrong: SSO is for AWS accounts, not applications.
- B
AWS Verified Access
Provides secure access without VPN, integrates with AD.
- C
AWS Client VPN
Why wrong: Requires VPN client; not the goal.
- D
Application Load Balancer with OIDC authentication
Why wrong: Possible but requires VPN or public exposure; Verified Access is simpler.
Question 1,132 of 1,705
ANS-C01 Network Security, Compliance and Governance Practice Question
This ANS-C01 practice question tests your understanding of network security, compliance and governance. 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.
A company wants to allow its employees to securely access internal web applications hosted in a VPC without using a VPN. The solution must authenticate users against the company's Active Directory and apply fine-grained access controls. Which AWS service should be used?
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
✓
AWS Verified Access
AWS Verified Access is the correct service because it provides secure access to corporate applications hosted in a VPC without requiring a VPN, and it integrates with identity providers such as Active Directory for authentication and fine-grained access control. Option A (AWS SSO) is designed for federating access to AWS accounts and applications, not for securing access to internal VPC-based applications without a VPN. Option C (AWS Client VPN) requires VPN client software and a VPN connection, which does not meet the requirement of not using a VPN. Option D (Application Load Balancer with OIDC authentication) can authenticate users but typically requires the ALB to be publicly accessible or connected via VPN, and it does not provide the same purpose-built zero-trust access capabilities as Verified Access.
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.
- ✗
AWS Single Sign-On (SSO)
Why it's wrong here
SSO is for AWS accounts, not applications.
- ✓
AWS Verified Access
- ✗
AWS Client VPN
Why it's wrong here
Requires VPN client; not the goal.
- ✗
Application Load Balancer with OIDC authentication
Why it's wrong here
Possible but requires VPN or public exposure; Verified Access is simpler.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- 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.
What to study next
Got this wrong? Here's your next step.
Identify which ANS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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Network Security, Compliance and Governance — study guide chapter
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FAQ
Questions learners often ask
What does this ANS-C01 question test?
Network Security, Compliance and Governance — This question tests Network Security, Compliance and Governance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: AWS Verified Access — AWS Verified Access is the correct service because it provides secure access to corporate applications hosted in a VPC without requiring a VPN, and it integrates with identity providers such as Active Directory for authentication and fine-grained access control. Option A (AWS SSO) is designed for federating access to AWS accounts and applications, not for securing access to internal VPC-based applications without a VPN. Option C (AWS Client VPN) requires VPN client software and a VPN connection, which does not meet the requirement of not using a VPN. Option D (Application Load Balancer with OIDC authentication) can authenticate users but typically requires the ALB to be publicly accessible or connected via VPN, and it does not provide the same purpose-built zero-trust access capabilities as Verified Access.
What should I do if I get this ANS-C01 question wrong?
Identify which ANS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 20, 2026
This ANS-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 ANS-C01 exam.
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