← CLF-C02·Amazon Web Services

Question 1,006 of 1,024

Cloud Concepts →easyMultiple ChoiceObjective-mapped

Quick Answer

The answer is broad network access, the cloud computing characteristic that enables resources to be reached over the network by standard mechanisms from a wide range of client platforms. This scenario is correct because employees use laptops, tablets, and smartphones to access corporate applications through standard web browsers and an internet connection, with no need for dedicated hardware or site-to-site VPN appliances—exactly what broad network access mandates. On the AWS Certified Cloud Practitioner CLF-C02 exam, this concept tests your understanding of the five essential cloud characteristics defined by NIST, often appearing in scenarios that contrast it with other traits like rapid elasticity or measured service. A common trap is confusing broad network access with resource pooling; remember that broad network access is about *how* you connect (heterogeneous devices over standard protocols like HTTPS), not about multi-tenancy. Memory tip: think "any device, any browser, any location—just a network and a standard protocol."

CLF-C02 Cloud Concepts Practice Question

This CLF-C02 practice question tests your understanding of cloud concepts. 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 global company has employees who work from various locations and use different devices such as laptops, tablets, and smartphones to access corporate applications. The company plans to migrate its applications to AWS and wants all employees to access these applications directly from the internet using standard web browsers without requiring any dedicated hardware or software at each branch. Which essential characteristic of cloud computing does this scenario BEST demonstrate?

Clue words in this question

Noticing these words before you look at the options changes how you read each choice.

Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.

Question 1easymultiple choice

Full question →

A
Measured service
Why wrong: Measured service refers to the capability of cloud systems to automatically control and optimize resource usage by metering usage (e.g., storage, processing, bandwidth). This enables pay-as-you-go billing. The scenario does not describe metering or billing, so this is incorrect.
B
Resource pooling
Why wrong: Resource pooling is the ability to serve multiple customers from the same physical infrastructure, with resources dynamically assigned and reassigned according to demand. The scenario focuses on access from various devices and locations, not on multi-tenancy or infrastructure sharing, so this is incorrect.
C
Broad network access
Broad network access is a core cloud characteristic that allows resources to be accessed over the network using standard protocols (such as HTTP/HTTPS) from a wide range of client devices (laptops, tablets, smartphones). This aligns directly with the requirement for employees to access applications via standard web browsers from various devices without dedicated hardware or software.
D
Rapid elasticity
Why wrong: Rapid elasticity is the ability to quickly scale resources up or down, often automatically, to match demand. The scenario does not mention scaling or changing capacity; it focuses on access methods and device diversity, so this is incorrect.

Full breakdown with real-world context →

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

✓

Broad network access

The scenario describes employees accessing corporate applications from various devices and locations using only standard web browsers, without dedicated hardware or software. This directly aligns with the cloud computing characteristic of broad network access, which mandates that resources are accessible over the network by standard mechanisms (e.g., HTTPS, TLS 1.2/1.3) from heterogeneous client platforms (laptops, tablets, smartphones). The key is that no site-to-site VPN appliances or thick client software are required—just a browser and an internet connection.

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.

✗
Measured service
Why it's wrong here
Measured service refers to the capability of cloud systems to automatically control and optimize resource usage by metering usage (e.g., storage, processing, bandwidth). This enables pay-as-you-go billing. The scenario does not describe metering or billing, so this is incorrect.
✗
Resource pooling
Why it's wrong here
Resource pooling is the ability to serve multiple customers from the same physical infrastructure, with resources dynamically assigned and reassigned according to demand. The scenario focuses on access from various devices and locations, not on multi-tenancy or infrastructure sharing, so this is incorrect.
✓
Broad network access
Why this is correct
Broad network access is a core cloud characteristic that allows resources to be accessed over the network using standard protocols (such as HTTP/HTTPS) from a wide range of client devices (laptops, tablets, smartphones). This aligns directly with the requirement for employees to access applications via standard web browsers from various devices without dedicated hardware or software.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Rapid elasticity
Why it's wrong here
Rapid elasticity is the ability to quickly scale resources up or down, often automatically, to match demand. The scenario does not mention scaling or changing capacity; it focuses on access methods and device diversity, so this is incorrect.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates confuse 'broad network access' with 'resource pooling' because both involve multi-device scenarios, but broad network access is specifically about the accessibility of services over the internet using standard protocols, not about how resources are shared among tenants.

Trap categories for this question

Scenario analysis trap
Measured service refers to the capability of cloud systems to automatically control and optimize resource usage by metering usage (e.g., storage, processing, bandwidth). This enables pay-as-you-go billing. The scenario does not describe metering or billing, so this is incorrect.

Detailed technical explanation

How to think about this question

Broad network access is defined in the NIST SP 800-145 standard as 'capabilities are available over the network and accessed through standard mechanisms that promote use by heterogeneous thin or thick client platforms (e.g., mobile phones, tablets, laptops, and workstations).' In practice, this means AWS services like Amazon S3, API Gateway, and CloudFront expose HTTPS endpoints (port 443) that any modern browser can reach, eliminating the need for proprietary VPN clients or leased-line hardware. A subtle behavior is that while broad network access enables internet-based connectivity, it does not guarantee low latency or high throughput—those depend on the underlying network path and AWS edge locations.

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

Related CLF-C02 practice-question pages

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

Cloud Concepts practice questions

Practise CLF-C02 questions linked to Cloud Concepts.

Security and Compliance practice questions

Practise CLF-C02 questions linked to Security and Compliance.

Cloud Technology and Services practice questions

Practise CLF-C02 questions linked to Cloud Technology and Services.

Billing, Pricing, and Support practice questions

Practise CLF-C02 questions linked to Billing, Pricing, and Support.

AWS shared responsibility model practice questions

Practise CLF-C02 questions linked to AWS shared responsibility model.

AWS IAM practice questions

Practise CLF-C02 questions linked to AWS IAM.

AWS pricing practice questions

Practise CLF-C02 questions linked to AWS pricing.

AWS support plans practice questions

Practise CLF-C02 questions linked to AWS support plans.

AWS S3 practice questions

Practise CLF-C02 questions linked to AWS S3.

AWS EC2 practice questions

Practise CLF-C02 questions linked to AWS EC2.

Practice this exam

Start a free CLF-C02 practice session

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

10 questions 20 questions 30 questions 50 questions Timed 30

CLF-C02 practice-test guide →Study guide →Browse all practice tests

FAQ

Questions learners often ask

What does this CLF-C02 question test?

Cloud Concepts — This question tests Cloud Concepts — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: Broad network access — The scenario describes employees accessing corporate applications from various devices and locations using only standard web browsers, without dedicated hardware or software. This directly aligns with the cloud computing characteristic of broad network access, which mandates that resources are accessible over the network by standard mechanisms (e.g., HTTPS, TLS 1.2/1.3) from heterogeneous client platforms (laptops, tablets, smartphones). The key is that no site-to-site VPN appliances or thick client software are required—just a browser and an internet connection.

What should I do if I get this CLF-C02 question wrong?

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

Are there clue words in this question I should notice?

Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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

Same concept, more angles

1 more ways this is tested on CLF-C02

These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.

Variation 1. A company has employees in field offices who need to manage AWS resources (e.g., launch EC2 instances, upload files to S3) using a web browser on their company-issued laptops. The laptops connect to the internet via public Wi-Fi or cellular hotspots. The employees do not have any VPN or direct corporate network connection. They can successfully access the AWS Management Console and perform all actions over standard HTTPS ports. Which essential characteristic of cloud computing does this scenario primarily demonstrate?

medium

A.Resource pooling
✓ B.Broad network access
C.Measured service
D.Rapid elasticity

Why B: This scenario demonstrates broad network access because the employees can access and manage AWS resources from anywhere using standard web browsers over HTTPS (port 443) on public Wi-Fi or cellular hotspots, without requiring a VPN or dedicated corporate network. Broad network access means that cloud resources are available over the network through standard mechanisms (e.g., web browsers, REST APIs) from heterogeneous client platforms (laptops, phones, tablets). The ability to perform all actions via the AWS Management Console over HTTPS directly illustrates this characteristic.

Keep practising

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…

This CLF-C02 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 CLF-C02 exam.