Free Linux Foundation KCNA Exam Dumps Questions & Answers

Which two elements are shared between containers in the same pod?

• A.  Storage and network resources.
• B.  Storage and container image registry.
• C.  Network resources and Dockerfiles.
• D.  Network resources and liveness probes.

Which is an industry-standard container runtime with an "emphasis" on simplicity, robustness, and portability?

• A.  kata-runtime
• B.  lxd
• C.  cri-o
• D.  containerd

What is the default eviction timeout when the Ready condition of a node is Unknown or False?

• A.  Five minutes.
• B.  Thirty minutes.
• C.  One minute.
• D.  Thirty seconds.

In Kubernetes, what is the primary function of a RoleBinding?

• A.  To provide a user or group with permissions across all resources at the cluster level.
• B.  To enforce namespace network rules by binding policies to Pods running in the namespace.
• C.  To assign the permissions of a Roleto a user, group, or service account within a namespace.
• D.  To create and define a new Roleobject that contains a specific set of permissions.

What framework does Kubernetes use to authenticate users with JSON Web Tokens?

• A.  OpenID Container
• B.  OpenID Cluster
• C.  OpenID Connect
• D.  OpenID CNCF