CLF-C02 Cloud Concepts Practice Question
A company's sales team uses a cloud-based CRM application. Sales representatives access the CRM from their laptops in the office, from tablets at customer sites, and from their smartphones while traveling, all over the internet. The application works consistently across all devices without requiring any custom client software on each device. Which essential characteristic of cloud computing does this scenario BEST demonstrate?
⚠ Common exam trap
A common mix-up: candidates confuse broad network access with on-demand self-service because both involve user interaction, but broad network access specifically focuses on the variety of client platforms and network-based accessibility, not the ability to self-provision resources.
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 sales representatives accessing the CRM application from laptops, tablets, and smartphones over the internet without needing custom client software. This directly illustrates broad network access, which is the cloud computing characteristic that resources are available over the network and can be accessed by standard mechanisms (e.g., HTTPS, REST APIs) from a wide range of heterogeneous client platforms (e.g., mobile phones, tablets, laptops). The consistent experience across devices without custom software is the hallmark of broad network access.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
On-demand self-service
Why it's wrong here
On-demand self-service refers to a consumer's ability to provision computing capabilities automatically without requiring human interaction with each service provider. The scenario does not describe provisioning or automation; it describes access to an existing application from various devices.
When this WOULD be correct
A question where a user can independently provision cloud resources (e.g., spinning up a virtual server or storage) through a web portal without contacting the provider's support team would make on-demand self-service the correct answer.
- ✗
Resource pooling
Why it's wrong here
Resource pooling means that the provider's computing resources are pooled to serve multiple consumers using a multi-tenant model, with physical and virtual resources dynamically assigned. The scenario focuses on device access, not multi-tenancy or resource sharing.
When this WOULD be correct
A company uses a public cloud provider that serves thousands of customers from the same physical infrastructure, and customers have no control over the exact location of their resources. This demonstrates resource pooling.
- ✓
Broad network access
Why this is correct
This is correct. Broad network access is the ability to access cloud services over the network using standard protocols (e.g., HTTP/HTTPS) from a variety of client devices such as laptops, tablets, and smartphones. The sales team accessing the CRM from different devices via the internet is a textbook example.
- ✗
Measured service
Why it's wrong here
Measured service means that cloud systems automatically control and optimize resource use by leveraging a metering capability. While the CRM provider likely tracks usage, the scenario emphasizes access from diverse devices, not metering or billing.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The CLF-C02 exam frequently reuses these exact scenarios with slightly different constraints.
✓Broad network accessCorrect answer▾
Why this is correct
This is correct. Broad network access is the ability to access cloud services over the network using standard protocols (e.g., HTTP/HTTPS) from a variety of client devices such as laptops, tablets, and smartphones. The sales team accessing the CRM from different devices via the internet is a textbook example.
✗On-demand self-serviceWrong answer — click to see why▾
Why this is wrong here
The scenario emphasizes consistent access across various devices and locations over the internet without custom software, which directly illustrates broad network access. On-demand self-service refers to a user provisioning computing resources without human interaction, which is not demonstrated here.
★ When this WOULD be the correct answer
A question where a user can independently provision cloud resources (e.g., spinning up a virtual server or storage) through a web portal without contacting the provider's support team would make on-demand self-service the correct answer.
Why candidates choose this
Candidates may confuse the ability to access the CRM from any device with the idea of 'self-service' because users can access the service on demand, but the key characteristic here is network accessibility, not resource provisioning.
✗Resource poolingWrong answer — click to see why▾
Why this is wrong here
Resource pooling refers to the provider's computing resources being pooled to serve multiple customers, with physical and virtual resources dynamically assigned. This scenario emphasizes access from various devices and locations without custom software, which is broad network access, not resource pooling.
★ When this WOULD be the correct answer
A company uses a public cloud provider that serves thousands of customers from the same physical infrastructure, and customers have no control over the exact location of their resources. This demonstrates resource pooling.
Why candidates choose this
Candidates may confuse the idea of multiple users accessing the same application with resource pooling, not realizing that pooling refers to multi-tenant infrastructure, not user access diversity.
Analysis generated from the official CLF-C02blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Go deeper
Related to this question
About these practice questions
This CLF-C02 question is part of Courseiva's 988-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.