- A
Azure Container Instances
Why wrong: Container Instances is useful for simple containers, but it lacks the full web hosting features in this requirement.
- B
Azure App Service
App Service supports web hosting features such as HTTPS, deployment slots, autoscale, and no server management.
- C
Azure Virtual Machines
Why wrong: Virtual machines would require the team to manage the operating system, patching, and host configuration.
- D
Azure Kubernetes Service
Why wrong: AKS is powerful for orchestration, but it adds cluster management that the requirement explicitly avoids.
Question 42 of 1,170
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 packages an internal web app as a Linux container. The app must be published with built-in HTTPS, deployment slots, and autoscale, and the team does not want to manage OS patching or container hosts. 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 natively supports Linux containers, built-in HTTPS via TLS/SSL, deployment slots for staging and production swaps, and autoscale based on metrics or schedules. It also abstracts OS patching and container host management, meeting the team's requirement to avoid 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
Container Instances is useful for simple containers, but it lacks the full web hosting features in this requirement.
When this WOULD be correct
When the requirement is to run a containerized app quickly without managing orchestration, and features like HTTPS, slots, and autoscale are not needed. For example, a batch job or a simple API that runs on demand.
- ✓
Azure App Service
Why this is correct
App Service supports web hosting features such as HTTPS, deployment slots, autoscale, and no server management.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Azure Virtual Machines
Why it's wrong here
Virtual machines would require the team to manage the operating system, patching, and host configuration.
When this WOULD be correct
When the question specifies full control over the OS, custom software installations, or legacy app dependencies that cannot be containerized, and the team is willing to manage patching and host maintenance.
- ✗
Azure Kubernetes Service
Why it's wrong here
AKS is powerful for orchestration, but it adds cluster management that the requirement explicitly avoids.
When this WOULD be correct
A question requiring container orchestration, microservices architecture, or complex scaling and rolling updates across multiple containers, where the team has expertise in Kubernetes and needs fine-grained control over container scheduling and networking.
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 AZ-104 exam frequently reuses these exact scenarios with slightly different constraints.
✓Azure App ServiceCorrect answer▾
Why this is correct
App Service supports web hosting features such as HTTPS, deployment slots, autoscale, and no server management.
✗Azure Container InstancesWrong answer — click to see why▾
Why this is wrong here
Azure Container Instances does not provide built-in HTTPS, deployment slots, or autoscale. It is a simple container runtime without the PaaS features required for the web app.
★ When this WOULD be the correct answer
When the requirement is to run a containerized app quickly without managing orchestration, and features like HTTPS, slots, and autoscale are not needed. For example, a batch job or a simple API that runs on demand.
Why candidates choose this
Candidates may think container instances are sufficient for containerized apps, overlooking the need for built-in HTTPS, deployment slots, and autoscale that App Service provides.
✗Azure Virtual MachinesWrong answer — click to see why▾
Why this is wrong here
Azure Virtual Machines require the team to manage OS patching and container hosts, contradicting the requirement to avoid managing OS patching or container hosts.
★ When this WOULD be the correct answer
When the question specifies full control over the OS, custom software installations, or legacy app dependencies that cannot be containerized, and the team is willing to manage patching and host maintenance.
Why candidates choose this
Candidates may think VMs are needed for container hosting or custom configurations, overlooking that App Service can run containers with built-in HTTPS, deployment slots, and autoscale without host management.
✗Azure Kubernetes ServiceWrong answer — click to see why▾
Why this is wrong here
Azure Kubernetes Service (AKS) requires managing the container orchestration layer and does not provide built-in HTTPS, deployment slots, or autoscale without additional configuration. It also involves managing OS patching for node pools, contradicting the requirement to avoid managing container hosts.
★ When this WOULD be the correct answer
A question requiring container orchestration, microservices architecture, or complex scaling and rolling updates across multiple containers, where the team has expertise in Kubernetes and needs fine-grained control over container scheduling and networking.
Why candidates choose this
Candidates may associate containers with Kubernetes as the standard orchestration platform, overlooking that simpler services like App Service can host containers with less management overhead and built-in features like HTTPS and deployment slots.
Analysis generated from the official AZ-104blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often choose Azure Kubernetes Service (D) for containerized apps, overlooking that App Service provides a simpler, fully managed solution with built-in deployment slots and autoscale, while AKS requires cluster management and lacks native slot support.
Detailed technical explanation
How to think about this question
Azure App Service for Linux containers uses a sandboxed environment where the container runs on a managed platform that automatically handles TLS termination at the front-end load balancer, enabling HTTPS without container-level configuration. Deployment slots allow zero-downtime deployments by routing a percentage of traffic to a staging slot, and autoscale uses Azure Monitor metrics to adjust instance counts based on CPU, memory, or custom rules. This service is ideal for web apps that need PaaS-level simplicity with containerization.
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.
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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 natively supports Linux containers, built-in HTTPS via TLS/SSL, deployment slots for staging and production swaps, and autoscale based on metrics or schedules. It also abstracts OS patching and container host management, meeting the team's requirement to avoid 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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