Function App creation in Azure - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is an Azure Function App?

An Azure Function App is a service that lets you run small pieces of code (functions) in the cloud without managing servers. It automatically scales and only charges you for the time your code runs.

intermediate

Which hosting plan options are available when creating an Azure Function App?

You can choose between Consumption Plan (serverless, auto-scaling), Premium Plan (more powerful, always warm), and Dedicated (App Service) Plan (fixed resources).

beginner

Why do you need a Storage Account when creating a Function App?

The Storage Account stores function code, triggers, and logs. It is required for the Function App to work properly.

beginner

What is the purpose of the Runtime Stack setting during Function App creation?

The Runtime Stack defines the programming language and environment your function code will run on, like Node.js, Python, or .NET.

intermediate

How does Azure Function App scaling work in the Consumption Plan?

In the Consumption Plan, Azure automatically adds or removes compute resources based on the number of incoming events, so your app scales out when needed and scales in when idle.

What is the main benefit of using an Azure Function App?

A Run code without managing servers

B Store large files

C Create virtual machines

D Manage databases

Azure Function Apps let you run code without worrying about servers, making it easy to build scalable apps.

Which Azure service must you create alongside a Function App to store its code and logs?

A Virtual Network

B App Service Plan

C SQL Database

D Storage Account

A Storage Account is required to store function code, triggers, and logs.

Which hosting plan automatically scales your Function App based on demand?

A Dedicated Plan

B Consumption Plan

C Premium Plan

D Basic Plan

The Consumption Plan automatically scales your app based on incoming events.

What does the Runtime Stack setting specify when creating a Function App?

A Scaling rules

B Storage location

C Programming language environment

D Network settings

Runtime Stack defines the language and environment your function code runs on.

Which of these is NOT a valid trigger type for Azure Functions?

A Virtual Machine Trigger

B Timer Trigger

C HTTP Trigger

D Blob Storage Trigger

Virtual Machine Trigger is not a valid Azure Function trigger type.

Explain the steps and key settings needed to create an Azure Function App.

Think about what resources and options you must pick before your function can run.

Describe how Azure Function App scaling works in the Consumption Plan and why it is useful.

Consider how the app adjusts resources when traffic changes.