- A
Azure Container Instances
Why wrong: ACI can run containers, but it does not provide the full web app hosting features described in the requirement.
- B
Azure Virtual Machines
Why wrong: VMs can host the app, but they require OS patching, configuration, and more administrative overhead than requested.
- C
Azure App Service
Azure App Service is the best fit for a code-based internet-facing application that needs managed HTTPS, deployment slots, and autoscale without operating system administration. It provides a platform service for web hosting, which reduces operational work while supporting the common web app features named in the requirement.
- D
Azure Kubernetes Service
Why wrong: AKS can host web apps, but it introduces container orchestration and cluster operations that the team does not want to manage.
AZ-104 Deploy and Manage Azure Compute Practice Question
This AZ-104 practice question tests your understanding of deploy and manage azure compute. 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 developer wants to publish an internet-facing application from source code. Required capabilities include built-in HTTPS, deployment slots, and autoscale, but the team does not want to manage the operating system. Which Azure service should the administrator choose?
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
Azure App Service
Azure App Service is the correct choice because it provides a fully managed platform for hosting web applications with built-in HTTPS support, deployment slots for staging and swapping, and autoscale capabilities. It abstracts the underlying operating system, allowing the team to focus on code without managing infrastructure.
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.
- ✗
Azure Container Instances
Why it's wrong here
ACI can run containers, but it does not provide the full web app hosting features described in the requirement.
- ✗
Azure Virtual Machines
Why it's wrong here
VMs can host the app, but they require OS patching, configuration, and more administrative overhead than requested.
- ✓
Azure App Service
Why this is correct
Azure App Service is the best fit for a code-based internet-facing application that needs managed HTTPS, deployment slots, and autoscale without operating system administration. It provides a platform service for web hosting, which reduces operational work while supporting the common web app features named in the requirement.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Azure Kubernetes Service
Why it's wrong here
AKS can host web apps, but it introduces container orchestration and cluster operations that the team does not want to manage.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Azure App Service with Azure Container Instances or Azure Kubernetes Service because they all support containers, but only App Service provides built-in deployment slots and OS abstraction without requiring container orchestration management.
Detailed technical explanation
How to think about this question
Azure App Service runs on a multi-tenant platform where each app is isolated in a sandbox, and HTTPS is enforced via TLS termination at the front-end load balancer. Deployment slots allow zero-downtime deployments by swapping staging and production slots, and autoscale uses metrics like CPU or memory thresholds to adjust instance counts. Under the hood, App Service leverages Azure's compute fabric, which handles OS updates and patching automatically, unlike IaaS solutions.
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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
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.
- →
Deploy and Manage Azure Compute — study guide chapter
Learn the concepts, then practise the questions
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FAQ
Questions learners often ask
What does this AZ-104 question test?
Deploy and Manage Azure Compute — This question tests Deploy and Manage Azure Compute — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Azure App Service — Azure App Service is the correct choice because it provides a fully managed platform for hosting web applications with built-in HTTPS support, deployment slots for staging and swapping, and autoscale capabilities. It abstracts the underlying operating system, allowing the team to focus on code without managing infrastructure.
What should I do if I get this AZ-104 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.
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 →
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Last reviewed: Jun 11, 2026
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