305-300 · Question #93
What is true about containerd?
The correct answer is C. It uses rune to start containers on a container host. Containerd is an industry-standard container runtime that uses Runc (a low-level container runtime) by default, but can be configured to use others as well. Containerd manages the complete container lifecycle of its host system, from image transfer and storage to container…
Question
Options
- AIt is a text file format defining the build process of containers.
- BIt runs in each Docker container and provides DHCP client functionality
- CIt uses rune to start containers on a container host.
- DIt is the initial process run at the start of any Docker container.
- EIt requires the Docker engine and Docker CLI to be installed.
How the community answered
(35 responses)- A11% (4)
- B6% (2)
- C80% (28)
- E3% (1)
Explanation
Containerd is an industry-standard container runtime that uses Runc (a low-level container runtime) by default, but can be configured to use others as well. Containerd manages the complete container lifecycle of its host system, from image transfer and storage to container execution and supervision. It supports the standards established by the Open Container Initiative (OCI). Containerd does not require the Docker engine and Docker CLI to be installed, as it can be used independently or with other container platforms. Containerd is not a text file format, nor does it run in each Docker container or provide DHCP client functionality. Containerd is not the initial process run at the start of any Docker container, as that is the role of the container runtime, such
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