Question 564 of 1,705
Network ImplementationmediumMultiple SelectObjective-mapped

ANS-C01 Network Implementation Practice Question

This ANS-C01 practice question tests your understanding of network implementation. 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.

Which TWO statements about AWS Direct Connect are correct? (Select TWO.)

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

Direct Connect supports multiple virtual interfaces (VIFs) over a single connection

Option B is correct because AWS Direct Connect allows you to create multiple virtual interfaces (VIFs) — including private VIFs, public VIFs, and transit VIFs — over a single physical Direct Connect connection. This enables you to segment traffic to different AWS services (e.g., VPCs via private VIF, public AWS endpoints via public VIF) without needing separate physical cables, leveraging 802.1Q VLAN tagging to isolate each VIF.

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.

  • Direct Connect traffic is encrypted by default

    Why it's wrong here

    Encryption is optional via IPsec.

  • Direct Connect supports multiple virtual interfaces (VIFs) over a single connection

    Why this is correct

    You can have public, private, and transit VIFs.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Direct Connect is a managed VPN service

    Why it's wrong here

    It is a dedicated network connection.

  • Direct Connect can be provisioned in minutes without any physical infrastructure

    Why it's wrong here

    It requires physical cabling and cross-connects.

  • Direct Connect provides a consistent network experience with lower latency and higher bandwidth than internet-based VPN

    Why this is correct

    Direct Connect bypasses the internet.

    Related concept

    Read the scenario before looking for a memorised answer.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates confuse Direct Connect's private, dedicated nature with inherent encryption, but AWS explicitly states that encryption is optional and must be added by the customer (e.g., using IPsec or TLS).

Detailed technical explanation

How to think about this question

Under the hood, each VIF is mapped to a specific VLAN ID (802.1Q tag) and a BGP session; for a private VIF, you establish BGP peering with the AWS side using your own public or private ASN and exchange routes to your VPC. A real-world scenario: an enterprise with multiple VPCs can use a single Direct Connect connection with multiple private VIFs (each to a different VPC) or a transit VIF attached to a Direct Connect Gateway to reach multiple VPCs in different AWS Regions, optimizing cost and management.

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.

TExam Day Tips

  • 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 healthcare organisation deploys an application with a public-facing web tier and a private database tier. The database subnet has no public IP and only accepts connections from the web tier's security group. Questions like this test whether you can design cloud network isolation using VNets/VPCs, subnets, and security group rules.

Visual reference

Switch VLAN 10 Sales (192.168.10.0/24) PC-A PC-B VLAN 20 HR (192.168.20.0/24) PC-C PC-D Router VLANs isolate traffic — inter-VLAN routing requires a Layer 3 device

What to study next

Got this wrong? Here's your next step.

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FAQ

Questions learners often ask

What does this ANS-C01 question test?

Network Implementation — This question tests Network Implementation — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: Direct Connect supports multiple virtual interfaces (VIFs) over a single connection — Option B is correct because AWS Direct Connect allows you to create multiple virtual interfaces (VIFs) — including private VIFs, public VIFs, and transit VIFs — over a single physical Direct Connect connection. This enables you to segment traffic to different AWS services (e.g., VPCs via private VIF, public AWS endpoints via public VIF) without needing separate physical cables, leveraging 802.1Q VLAN tagging to isolate each VIF.

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

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jul 4, 2026

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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.