Question 365 of 1,705
Network ImplementationeasyMultiple SelectObjective-mapped

ANS-C01 Network Implementation Practice Question

This ANS-C01 practice question tests your understanding of network implementation. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 of the following are benefits of using AWS Global Accelerator? (Choose 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

Static anycast IP addresses that serve as a fixed entry point

AWS Global Accelerator uses static anycast IP addresses that serve as a fixed entry point, allowing traffic to enter the AWS global network at the closest edge location. This eliminates the need to update DNS records or client configurations when backend endpoints change, providing a stable endpoint for applications.

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.

  • Static anycast IP addresses that serve as a fixed entry point

    Why this is correct

    Provides consistent IP addresses.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Built-in AWS WAF capabilities

    Why it's wrong here

    WAF is separate.

  • Content caching similar to CloudFront

    Why it's wrong here

    No caching; it's a network accelerator.

  • DNS-based load balancing

    Why it's wrong here

    Global Accelerator uses anycast, not DNS.

  • Improved application performance by using edge locations

    Why this is correct

    Traffic is routed to the nearest edge location.

    Related concept

    Read the scenario before looking for a memorised answer.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The ANS-C01 exam often tests the misconception that Global Accelerator provides caching or DNS-based load balancing, when in fact it uses anycast IP routing for traffic optimization and does not cache content or rely on DNS resolution for load distribution.

Detailed technical explanation

How to think about this question

Global Accelerator leverages the AWS global network and edge locations to route TCP/UDP traffic over optimized paths, reducing latency and jitter by avoiding the public internet. It uses the Anycast routing protocol (BGP) to announce the same set of static IP addresses from multiple edge locations, ensuring traffic enters the network at the nearest point. This is particularly beneficial for real-time applications like gaming or VoIP, where consistent performance is critical.

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

Client Recursive Resolver Root DNS (13 root servers) TLD DNS (.com, .org, …) Authoritative example.com query IP addr answer

Quick reference

Common DNS Record Types

RecordPurposeExample
AIPv4 address mappingexample.com → 93.184.216.34
AAAAIPv6 address mappingexample.com → 2606:2800::1
CNAMEAlias to another hostnamewww → example.com
MXMail server for domainexample.com → mail.example.com (priority 10)
TXTText data (SPF, DKIM, verification)v=spf1 include:_spf.example.com ~all
NSAuthoritative name serversexample.com NS ns1.example.com
PTRReverse DNS (IP → hostname)34.216.184.93.in-addr.arpa → example.com
SOAZone authority recordPrimary NS, admin email, serial, TTL defaults

What to study next

Got this wrong? Here's your next step.

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

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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: Static anycast IP addresses that serve as a fixed entry point — AWS Global Accelerator uses static anycast IP addresses that serve as a fixed entry point, allowing traffic to enter the AWS global network at the closest edge location. This eliminates the need to update DNS records or client configurations when backend endpoints change, providing a stable endpoint for applications.

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.