Have an account?
Which of these features is NOT provided by VMs?
Application portability guaranteed
Better resource pooling
All of the options are features provided by VMs
What is Docker?
Docker is an open platform based on Linux containers for developing, shipping, and running applications.
Docker is an open platform based on Windows containers for developing, shipping, and running applications.
Docker is a closed platform based on Linux containers for developing, designing and deploying.
Docker containers share the same OS
Which sentence describes better Docker?
Build once, run everywhere
Easy to run, is much more fun
Build once, run twice
Docker main features are:
Lightweight, Standard, Secure
Fast, Scalable, Reliable
Lightweight, Sociable, Secure
Lightweight, Scalable, Fast
Docker basics are:
Image, Container, Engine, Registry, Control Plane
Image, Container, VM, App Manager
Image, Container, Engine, App Manager
All are incorrect
VMs dynamically allocate RAM, CPU and other resources
Which of these statements about containers is false
Containers are an improvement compared with VMs
A container image is a lightweight, stand-alone, executable package of a piece of software
A Container includes everything it needs to run: code, runtime, system tools, system libraries, settings.
All of them are right