11.) On which Linux distributions is Docker officially supported?
A) Only Ubuntu and CentOS
B) Only Debian-based distributions
C) Most major distributions, including Ubuntu, CentOS, Fedora, and Debian
D) Only Red Hat-based distributions
12.) Which command starts the Docker service after installation on Linux?
A) systemctl enable docker
B) systemctl start docker
C) docker start
D) service docker enable
13.) What is the minimum required version of Windows 10 to install Docker Desktop?
A) Version 1709
B) Version 1803
C) Version 1903
D) Version 2004
14.) How do you uninstall Docker on Linux?
A) docker uninstall
B) apt-get remove docker-ce
C) yum remove docker
D) Both B and C
15.) What is the purpose of the docker-compose plugin during installation?
A) To manage single-container applications
B) To manage multi-container applications
C) To debug Docker containers
D) To debug Docker containers
16.) Which Docker version is free to use for individuals and small businesses?
A) Docker Community Edition (CE)
B) Docker Enterprise Edition (EE)
C) Docker Desktop Enterprise
D) Docker Pro
17.) What prerequisite must be installed before installing Docker on Windows?
A) Windows PowerShell
B) Hyper-V
C) VirtualBox
D) Microsoft Edge
18.) What is the command to check the status of Docker service on Linux?
A) docker status
B) service docker status
C) systemctl status docker
D) docker –status
19.) Which of the following is installed alongside Docker Desktop?
A) Docker CLI
B) Docker Daemon
C) Docker Compose
D) All of the above
20.) Which command is used to install Docker on macOS?
A) brew install docker
B) apt-get install docker
C) yum install docker
D) zypper install docker
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