SlaptasisTestas

Which Azure compute resources can be deployed to set of identical virtual machines?

• Virtual machine availability sets

• Virtual machine scale sets

• Virtual machine availability zones

Which of the following services should be used when the primary concern is to perform work in response to an event (often via a REST command) that needs a response in a few seconds?

• Azure Container Services

• Azure App Services

• Azure Functions

1.   Your company has a team of remote workers that need to use Windows-based software to develop your company‘s applications, but your team members are using various operating systems like MacOS, Linux and Windows. Which Azure compute service would help resolve this scenario?

• Azure App Service

• Azure Container Instances

• Windows Virtual Desktop

What is a microservice?

• A small program that represents discrete logic that executes within a well defined boundary on dedicated hardware

• A design used primarily in functional programing and Object-oriented programing

• A small piece of code that never gets any bigger than 10 lines

• A style of design for enterprise systems based on loosely coupled component architecture

When would developers use microservices?

• When they need to create large, enterprise-level applications that are subject to changes on a frequent basis

• When they want to write cell phone applications that run quickly

• When they work with ephemeral nano technology

• When they create applications specifically for scientific test equipment

Which of the following responses is an advantage of microservices?

• They don't require a lot of expertise to program

• They're so small that developers can typically write very powerful ones with a few lines of text

• Any microservice component can change independently from other components

• They are easy to manage

The loosely coupled architecture allows a developer to change one element of a microservices architecture design -- a data log, for example -- without affecting other elements. Which of the following responses is a disadvantage of microservices?

• Microservices are very difficult to manage at scale

• Neither A nor B

• Both A and B

• Microservices require a lot of monitoring to operate effectively

What are some technologies commonly used to implement microservices?

• Docker

• All of the above

• Kubernetes

• None of the above

What does the term "bounded context" mean in relation to microservices?

• The logical domain represented by the data consumed and emitted by a microservice according to the data's purpose, structure and meaning

• How a microservice uses memory

• The common characteristics within a collection of entities in one or many business domains

• The cloud provider's region where the microservice operates

Which of the following is true about the REST architecture style?

• REST is web standards based architecture and uses HTTP Protocol for data communication.

• It revolves around resource where every component is a resource and a resource is accessed by a common interface using HTTP standard methods.

• REST was first introduced by Roy Fielding in 2000

• All of the above