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Home
Microsoft Exams
Azure
AZ-900 Microsoft Azure Fundamentals Exam
Describe serverless
Serverless Event-Driven Execution Lifecycle

Diagram

Serverless Event-Driven Execution Lifecycle

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A horizontal process flow with five stages — Trigger, Provision, Execute, Return Response, and Dormancy — showing how a serverless function wakes on an event, runs, returns a result, and scales back to zero. A pulse travels through the stages in order to indicate the direction of the lifecycle.

In the Domain

Explain the Event-Driven Nature of Serverless

When an event triggers the platform, it provisions the necessary compute environment, executes the code, and then shuts down the environment when the task is complete. This execution model creates a clear dependency: no event means no running code and no resource consumption. This event-driven design allows systems to process data efficiently and react instantly to real-time events.

Read it in the Domain summary

Domain 7 of 7

Describe serverless

Read the Domain summary

Practice this Domain

14 practice questions

Practice this Domain

Last updated November 16, 2024

Domain 7 of 7

Describe serverless

Read the Domain summary

Practice this Domain

14 practice questions

Practice this Domain

Practice questions in this domain

1.An organization is developing an event-driven background service that processes image uploads. The application receives unpredictable traffic throughout the day and experiences extended periods of complete inactivity. The organization wants a cost-effective solution where compute charges occur only while the code is actively executing and resource costs drop to zero during idle periods. Which compute model and billing structure meets these requirements?
2.A retail company is designing an ad-hoc reporting workload with intermittent and unpredictable query activity throughout the week. The workload experiences prolonged periods of inactivity where no queries are processed, and the team wants to minimize both compute costs and infrastructure management overhead. Which operational characteristic of serverless computing provides the greatest cost benefit for this workload?
3.A retail company is deploying an event-driven order processing application using serverless compute in Azure. The application experiences unpredictable traffic spikes during flash sales, followed by prolonged periods of zero customer activity. How does the serverless compute model handle resource scaling to support these workload variations?
4.A software development team is building an event-driven notification microservice in Azure. The team wants to deploy and run their application code without configuring operating systems, managing virtual machine hardware, or provisioning underlying compute infrastructure. Which cloud computing model delivers this complete abstraction of server management?
5.A retail company is developing a lightweight backend process that triggers only when customers upload receipt images. The application experiences unpredictable traffic spikes during promotional events, as well as extended periods with zero incoming requests. The development team needs an architecture that satisfies the following requirements: Eliminates the need to provision, configure, or maintain underlying servers Automatically scales compute resources in response to incoming events Bills only for the exact execution time and resources used when processing events Which cloud computing model best meets these requirements?

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Home
Microsoft Exams
Azure
AZ-900 Microsoft Azure Fundamentals Exam
Describe serverless
Serverless Event-Driven Execution Lifecycle

Diagram

Serverless Event-Driven Execution Lifecycle

X LinkedIn Facebook Reddit

In the Domain

Explain the Event-Driven Nature of Serverless

When an event triggers the platform, it provisions the necessary compute environment, executes the code, and then shuts down the environment when the task is complete. This execution model creates a clear dependency: no event means no running code and no resource consumption. This event-driven design allows systems to process data efficiently and react instantly to real-time events.

Read it in the Domain summary

Domain 7 of 7

Describe serverless

Read the Domain summary

Practice this Domain

14 practice questions

Practice this Domain

Last updated November 16, 2024

Domain 7 of 7

Describe serverless

Read the Domain summary

Practice this Domain

14 practice questions

Practice this Domain

Practice questions in this domain

1.An organization is developing an event-driven background service that processes image uploads. The application receives unpredictable traffic throughout the day and experiences extended periods of complete inactivity. The organization wants a cost-effective solution where compute charges occur only while the code is actively executing and resource costs drop to zero during idle periods. Which compute model and billing structure meets these requirements?
2.A retail company is designing an ad-hoc reporting workload with intermittent and unpredictable query activity throughout the week. The workload experiences prolonged periods of inactivity where no queries are processed, and the team wants to minimize both compute costs and infrastructure management overhead. Which operational characteristic of serverless computing provides the greatest cost benefit for this workload?
3.A retail company is deploying an event-driven order processing application using serverless compute in Azure. The application experiences unpredictable traffic spikes during flash sales, followed by prolonged periods of zero customer activity. How does the serverless compute model handle resource scaling to support these workload variations?
4.A software development team is building an event-driven notification microservice in Azure. The team wants to deploy and run their application code without configuring operating systems, managing virtual machine hardware, or provisioning underlying compute infrastructure. Which cloud computing model delivers this complete abstraction of server management?
5.A retail company is developing a lightweight backend process that triggers only when customers upload receipt images. The application experiences unpredictable traffic spikes during promotional events, as well as extended periods with zero incoming requests. The development team needs an architecture that satisfies the following requirements: Eliminates the need to provision, configure, or maintain underlying servers Automatically scales compute resources in response to incoming events Bills only for the exact execution time and resources used when processing events Which cloud computing model best meets these requirements?