What are the two primary ways used to manage objects by kubectl? (Choose two.)
A. declarative commands
B. imperative object commands
C. imperative commands
D. declarative object configuration
正解:C,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
Which virtualization technique is used by containers?
A. full visualization
B. paravirtualization
C. OS-level virtualization
D. hardware-assisted virtualization
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
You are provisioning workloads on worker nodes in a Kubernetes cluster.
Which CN2 component is responsible for generating associated routes?
A. Configuration Resource (CR) controllers
B. vRouter agent microservice
C. vRouter forwarding plane
D. Contrail kube-manager
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
Which two statements are true about the CN2 controller? (Choose two.)
A. A CN2 controller communicates with other CN2 controllers using XMPP.
B. A CN2 controller communicates with CN2 vRouters using BGP.
C. A CN2 controller communicates with other CN2 controllers using BGP.
D. A CN2 controller communicates with CN2 vRouters using XMPP.
正解:C,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
Which cloud automation tool uses YAML playbooks to install software and tools on servers?
A. Ansible
B. Python
C. Terraform
D. Heat
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
Which statement is correct about overlay or underlay networks or fabrics?
A. Underlay fabrics enable multitenancy through virtualization.
B. Underlay fabrics decouple network services from the overlay infrastructure.
C. Overlay networks are virtual networks.
D. Overlay networks are Layer 3 networks that must use OSPF for routing purposes.
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 7:
Your company has a Web app hosted in Kubernetes with a fluctuating number of pods.
In this scenario, which Kubernetes service type would provide equal access to all nodes using a single URL?
A. ClusterIP
B. NodePort
C. ExternalName
D. LoadBalancer
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
神田** -
この参考書はとても助けになるのではないでしょうか。とても読みやすいJN0-213参考書で丁寧な解説ですね。