701-100 Exam Dumps : DevOps Tools Engineer

Vagrant uses a vagrant-specific hypervisor called VagrantVM.

Vagrant has to be run within a running virtual machine which is not controlled by Vagrant.

Vagrant ships with an embedded version of VirtualBox.

Vagrant uses so-called provides which control external hypervisors such as VirtualBox.

Vagrant generates virtual machine images but does not provide a mechanism to run them.

Microservices facilitate the replacement of the implementation of a specific functionality.

Microservices applications are hard to scale because microservice architecture allow only one instance of each microservice.

Integration tests for microservices are not possible until all microservices forming a specific application are completely developed.

Interaction between microservices can be slower that the interaction of similar components within a monolithic application.

Within one application, individual microservices can be updated and redeployed independent of the remaining microservices.

Containers decouple the packaging of an application from its infrastructure.

Containers require developers to have detailed knowledge of their IT infrastructure.

Containers let developers test their software under production conditions.

Containers complicate the deployment of software and require early deployment tests.

Containers require application specific adjustment to the container platform.