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?
Answer(s): C
The LoadBalancer service type in Kubernetes exposes the service externally using a cloud provider's load balancer. NodePort and ClusterIP services, to which the external load balancer routes, are automatically created
Which two Linux commands would you use to show the amount of RAM in your system? (Choose two.)
Answer(s): B,C
he free -h command in Linux displays the total amount of free and used physical and swap memory in the system, as well as the buffers used by the kernel. The cat /proc/meminfo command displays real-time information about the system's memory usage as well as the buffers and shared memory used by the kernel1
Which statement is correct about overlay or underlay networks or fabrics?
Answer(s): D
Overlay networks are indeed virtual networks. They are logical constructs that stitch together disparate, dispersed network infrastructure, often referred to as underlay. Underlay networks refer to the physical network infrastructure, while overlay networks implement network virtualization concepts. Reference from Juniper site: Baeldung on Computer Science, PacketFabric, Cisco, HPE Aruba Networking
Which two statements are correct about Kubernetes resources? (Choose two.)
A daemonSet in Kubernetes ensures that a replica of a pod is running on all nodes. A ClusterIP type service can only be accessed within a Kubernetes cluster. Reference from Juniper site: Kubernetes Documentation
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