To view the version of docker engine installed

Docker
#1

Hi All,
Even with “docker --version” also we get the answer to the version of docker engine installed
Docker version 20.10.8, build 3967b7d
but in practice question, they have mentioned as answer as

docker version

So why not docker --version as the answer

#2

@joseph.john , can you please let us know which practise test is having this issue?

#3

Me dont remember now,