Azure Practical QA

 



1. What are Containers ?

Ans: Containers are multiple isolated services that are run on a single control host (underlying infrastructure) and they access a single kernel.

2. What is Container based Virtualization ?

Ans: Container based virtualization is an OS-level virtualization method for deploying and running distributed applications without launching an entire VM for each application.

They isolate applications from one another.

3. What are the Advantages of Containers ?
Advantages of Containers

  • Improved portability

  • Better performance

  • Optimum RAM/disk space/cloud utilization

  • Suited for agile environment

4. What is ACS ?

Ans: Microsoft provides containers as a service, which accelerates containerized application development. This is called as Azure Container Service (ACS).


Azure Container Service (ACS) helps in managing, deploying and orchestrating the containers.

  • Currently, ACS is available for standard A, D, DS, G, GS, F and FS series Linux VMs.

  • It is used to manage Docker containers using any of the three orchestrators: Docker swarm, DC/OS, and Kubernetes.

5. What is Container orchestration ?
Ans: Applications are made of individual containerized components (Microservices). They must be organized at the networking level in order to run the application as intended.

Organizing multiple containers in this way is called as container orchestration.


Note: Important books for Azure Interview Preparation

https://www.amazon.com/dp/B08HPL2HQV 

https://www.amazon.com/dp/B08K2T4PXH

https://www.amazon.com/dp/B08KNQS39M

https://www.amazon.com/dp/B08KPGB7XJ

https://www.amazon.com/dp/B08KPZNR1M


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