Azure App Service

Question 1

Azure App Service can host what kind of application?

Answer 1

HTTP-based apps

Question 2

Can we host REST APIs in Azure App Service

Answer 2

yes

Question 3

Can we host mobile back ends in Azure App Service

Answer 3

yes

Question 4

Azure App Service support both Windows and Linux-based environments.

Answer 4

yes

Question 5

can we scale up/down in Azure App Service

Answer 5

yes

Question 6

can we scale out/in in Azure App Service

Answer 6

yes

Question 7

what is Scaling out/in?

Answer 7

Scaling out/in is the ability to increase, or decrease, the number of machine instances that are running your web app.

Question 8

can we run containerized web apps on Windows and Linux using Azure App Service

Answer 8

yes

Question 9

Azure App Service also supports multi-container apps, Windows containers, and Docker Compose for orchestrating container instances

Answer 9

yes

Question 10

Azure App Service can pull container images from a private Azure Container Registry or Docker Hub

Answer 10

yes

Question 11

Continuous integration and deployment for containerized web apps is also supported using either Azure Container Registry or Docker Hub.

Answer 11

yes

Question 12

what is Deployment slots

Answer 12

Deployment slots are live apps with their own host names used for separation of UAT & PROD environment

Question 13

Azure App Service support Deployment slots

Answer 13

yes

Question 14

Linux command to get current runtime

Answer 14

az webapp list-runtimes –os-type linux

Question 15

Does Azure App Service in Linux support Shared pricing tier

Answer 15

no

Question 16

B/W App Service Environment and App Service which one support dedicated environment

Answer 16

App Service Environment

Question 17

B/W App Service Environment and App Service which one support shared environment

Answer 17

App Service

Question 18

Do we need app service plan to run Azure App Service

Answer 18

yes

Question 19

what is app service plan

Answer 19

defines a set of compute resources for a web app to run

Question 20

can we run multiple web apps on same computing resources

Answer 20

yes

Question 21

When you create an App Service plan in a certain region (for example, West Europe) where does the compute resources located

Answer 21

same region as that of App Service plan

Question 22

pricing tier available for Azure App Service

Answer 22

Free, Shared, Basic, Standard, Premium, PremiumV2, PremiumV3, Isolated, IsolatedV2

Question 23

which pricing tier fall under Shared compute category

Answer 23

Free, Shared,

Question 24

which pricing tier fall under Dedicated compute category

Answer 24

Basic, Standard, Premium, PremiumV2, PremiumV3

Question 25

which pricing tier fall under Isolated compute category

Answer 25

Isolated, IsolatedV2

Question 26

which tiers are intended to be used only for development and testing purposes.

Answer 26

Free, Shared,

Question 27

which tier include apps belong to other customers

Answer 27

Free, Shared,

Question 28

CAN WE can't scale out In Shared Compute Tier?

Answer 28

NO

Question 29

if the app service plan is configured to run five VM instances, then all apps in the plan run on how many instance?

Answer 29

all five instances

Question 30

If the app service plan is configured for autoscaling, then how many apps in the plan are scaled out together based on the autoscale settings

Answer 30

all apps

Question 31

how to scaled Azure App Service up and down at any time

Answer 31

change the pricing tier of the plan.

Question 32

Azure supports automated deployment from which sources?

Answer 32

Azure DevOps Services,GitHub,Bitbucket

Question 33

what is Sidecar containers?

Answer 33

let you deploy extra services and features to your container application without making them tightly coupled to your main application container. For example, you can add monitoring, logging, configuration, and networking services as sidecar containers.

Question 34

how to add sidecar container?

Answer 34

You can add a sidecar container through the Deployment Center in the app's management page.