In the CN2 architecture, which component integrates with the orchestrator to listen for changes and take action on any events affecting network resources?
A. cni.bin
B. contrail-vrouter-agent
C. contrail-k8s-kubemanaqer
D. kube-a pi server
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
Your e-commerce application is deployed on a public cloud. As compared to the rest of the year, it receives substantial traffic during the Christmas season.
In this scenario, which cloud computing feature automatically increases or decreases the resources based on the demand?
A. broad network access
B. resource pooling
C. rapid elasticity
D. on-demand self-service
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
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 4:
Which two statements are true regarding isolated namespaces in Juniper Cloud-Native Contrail Networking (CN2)? (Choose two.)
A. Pods in isolated namespaces can only reach services in the same namespace.
B. Pods in isolated namespaces can only communicate with pods in the same namespace.
C. Pods in isolated namespaces can communicate with pods in non-isolated namespaces.
D. Pods in isolated namespaces can reach services in non-isolated namespaces.
正解:A,B
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
Which component of Kubernetes runs on all nodes and ensures that the containers are running in a pod?
A. kube-proxy
B. container runtime
C. kubelel
D. kube controller
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
Which two statements are true about VRF instances? (Choose two.)
A. Each VRF has its own routing table.
B. VRFs enable overlapping IP addresses within the same cloud network.
C. VRFs share a single routing table.
D. VRFs do not enable overlapping IP addresses within the same cloud network.
正解:A,B
解説: (Pass4Test メンバーにのみ表示されます)
質問 7:
Which two functions does CN2 provide? (Choose two.)
A. It performs SDN functions in an NFV solution.
B. It provides an orchestration solution for VMs and containers.
C. It provides enhanced networking capabilities to private clouds.
D. It provides underlay network management capabilities.
正解:B,C
解説: (Pass4Test メンバーにのみ表示されます)
加藤** -
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