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WorksheetsKubernetes
Total questions: 10
Worksheet time: 5mins
What is a kubelet?
A node agent that manages pods and their containers
Software that is used to run containers outside of pods
A smaller version of Kubernetes
A device that collects data in an organized manner for easy access
Generally, what is a proxy service used for?
To supplant an authentic webpage in a search engine's index and search page results
To connect external parties and route data between internal and external containers
To act as an intermediary between an endpoint device and another server
To relay connection requests for inbound network traffic
What is the function of a node?
To communicate with hosts on a network
To run pods according to master components
To channel incoming data from multiple input ports to a specific port
What is a pod in Kubernetes and what does it do?
A collection of physical IT components that supports a group of containers
A collection of logic circuitry that evaluates a computer's operational code
Where you find peas
One or more containers grouped together to share resources and run as a unit
In the context of Kubernetes, what is a container?
An application environment installed on software that imitates dedicated hardware
A package that relies on virtual isolation technology to deploy and run applications that access a shared OS kernel
A large metal box that is used to hold or transport something
A unit that stores data on a computer's memory drive
What is the function of labels?
To classify functions
To tag containers and link them together in groups
To assign functions to pods
To be ignored by millennials
What is a Kubernetes volume?
The software within an OS that controls capacity allocation for nodes
A directory for the data accessible to containers in a pod
Layering software that puts apps into compartments for easier deployment
Code that enables two software programs to communicate
Which of the following are valid docker commands?
docker ps
docker run [OPTIONS] IMAGE [COMMAND] [ARG...]
docker images
All of the above
Which components are installed on a node to mark it as part of the data plane in a Kubernetes cluster?[Multiple Select]
api-server
kube-proxy
kubelet
scheduler
What Kubernetes resources are NOT used to ensure the Application management?
Deployments
Secrets
ReplicaSets
Pods
