EX316 Red Hat Certified Specialist in OpenShift Virtualization Exam Free Dumps

dumps2025-06-20T09:24:01+08:00

Red Hat Certified Specialist in OpenShift Virtualization EX316 exam is based on Red Hat OpenShift Container Platform 4.16. This EX316 exam consists of a single section lasting four hours. The EX316 exam is a performance based evaluation of your abilities to implement Red Hat OpenShift Virtualization operator and virtual machines in an OpenShift Container Platform cluster. We provide the latest Red Hat EX316 exam dumps, which can make sure you pass the test easily. Free Red Hat Certified Specialist in OpenShift Virtualization EX316 exam dumps are available below.

Page 1 of 11

1. How do you verify that OpenShift Container Platform (OCP) is ready to support OpenShift Virtualization deployment?

See the Explanation.

2. How do you enable the OpenShift Virtualization Operator using OperatorHub?

See the Explanation.

3. How can you deploy OpenShift Virtualization Operator using CLI with OLM?

See the Explanation.

4. How do you verify the Operator is successfully installed and running?

See the Explanation.

5. How do OpenShift Virtualization components work together after installation?

See the Explanation.

6. How do you confirm that the HyperConverged CR is created and healthy?

See the Explanation.

7. How can you install the OpenShift Virtualization Operator from a custom CatalogSource?

See the Explanation.

8. How do you verify that KubeVirt components are installed after operator deployment?

See the Explanation.

9. How can you test that the virtualization API is responding?

See the Explanation.

10. How do you ensure that nodes are capable of running virtual machines?

See the Explanation.

Page 2 of 11

11. Label nodes manually: oc label node <node> kubevirt.io/schedulable=true

1 1. How do you troubleshoot if the HyperConverged Operator fails to deploy?

See the Explanation.

12. How do you verify the CDI (Containerized Data Importer) component status?

See the Explanation.

13. How do you configure a node to be dedicated for virtual machine workloads?

See the Explanation.

14. How do you view all the CRDs installed by the virtualization operator?

See the Explanation.

15. How do you uninstall OpenShift Virtualization Operator cleanly?

See the Explanation.

16. How do you verify HyperConverged custom resource logs for debugging?

See the Explanation.

17. How can you automate OpenShift Virtualization deployment via GitOps?

See the Explanation.

18. How do you verify that virtualization feature gates are enabled on nodes?

See the Explanation.

19. How do you check the virtualization dashboard for system health?

See the Explanation.

20. How do you patch the HyperConverged CR to customize feature configuration?

See the Explanation.

Page 3 of 11

21. Monitor pod restarts due to config change

2 1. How do you create a virtual machine using the OpenShift Web Console?

See the Explanation.

22. How do you create a virtual machine using the CLI with a YAML manifest?

See the Explanation.

23. How do you start, stop, and restart a virtual machine from the CLI?

See the Explanation.

24. How do you access a VM's console via the web UI?

See the Explanation.

25. How do you access a VM's console using the CLI?

See the Explanation.

26. How do you create a DataVolume and use it as a boot disk in a VM?

See the Explanation.

27. How do you edit an existing VM's CPU and memory configuration?

See the Explanation.

28. How do you expose a VM service (e.g., SSH) to the external network?

See the Explanation.

29. How do you add an additional disk to a running virtual machine?

See the Explanation.

30. How do you enable access to a VM for another user in the same namespace?

See the Explanation.

Page 4 of 11

31. Bind role to user:

oc create rolebinding user-vm-access --role=vm-user-access --user=<username> --namespace=default

3 1. How do you list all VirtualMachines and their statuses in a namespace?

See the Explanation.

32. How do you set a VM to autostart on cluster reboot?

See the Explanation.

33. How do you restrict one user to only view a specific VM?

See the Explanation.

34. How do you delete a VM and all its resources cleanly?

See the Explanation.

35. How do you clone an existing VM into a new one?

See the Explanation.

36. How do you monitor VM resource usage (CPU/Memory)?

See the Explanation.

37. How do you schedule VMs to specific nodes?

See the Explanation.

38. How do you assign different VM access rights to different groups of users?

See the Explanation.

39. How do you live migrate a VM to another node?

See the Explanation.

40. How do you create a user who can only manage virtual machines and nothing else in a namespace?

See the Explanation.

Page 5 of 11

41. Bind to user:

oc create rolebinding vm-manager --role=vm-role --user=<username> --namespace=default

4 1. How do you check the default pod network used by OpenShift SDN for VMs?

See the Explanation.

42. How do you create a virtual machine connected to the default pod network?

See the Explanation.

43. How do you verify a VM's network configuration after it starts?

See the Explanation.

44. How do you configure a VM to use a bridge network binding?

See the Explanation.

45. How do you create a custom NetworkAttachmentDefinition using Multus?

See the Explanation.

46. How do you verify that a Multus interface is active inside the VM?

See the Explanation.

47. How do you create a Kubernetes NetworkPolicy to restrict VM ingress traffic?

See the Explanation.

48. How do you allow SSH traffic only from a specific pod to a VM?

See the Explanation.

49. How do you configure external access to a VM using a NodePort service?

See the Explanation.

50. How do you create a LoadBalancer service to expose a VM (if your cloud provider supports it)?

See the Explanation.

Page 6 of 11

51. Test connection to the LoadBalancer IP.

5 1. How do you verify which interfaces a VM pod is using?

See the Explanation.

52. How do you ensure a VM only talks to other VMs in the same namespace?

See the Explanation.

53. How do you create a VM with a static IP using Multus?

See the Explanation.

54. How do you use DNS to access VMs in OpenShift?

See the Explanation.

55. How do you allow egress only to specific CIDRs from VMs?

See the Explanation.

56. How do you validate that a VM is not accessible from outside the cluster?

See the Explanation.

57. How do you attach a secondary network to a running VM (live migration-safe)?

See the Explanation.

58. How do you configure DNS for a VM to resolve custom internal domains?

See the Explanation.

59. How do you create an isolated network for a group of VMs?

See the Explanation.

60. How do you monitor network usage and metrics for a VM?

See the Explanation.

Page 7 of 11

61. For CLI: install kubectl-top plugin or scrape metrics manually.

6 1. How do you identify the VM pod to use in a Kubernetes ClusterIP service?

See the Explanation.

62. How do you create a ClusterIP service for a running VM using the default interface?

See the Explanation.

63. How do you expose an HTTP application running inside a VM via ClusterIP?

See the Explanation.

64. How do you check which port the VM is listening on inside the pod?

See the Explanation.

65. How do you test access to a VM using a ClusterIP service?

See the Explanation.

66. How do you create a headless ClusterIP service for DNS-based discovery of VMs?

See the Explanation.

67. How do you enable SSH to a VM via ClusterIP service within the cluster?

See the Explanation.

68. How do you make a VM accessible via a DNS name internally using a service?

See the Explanation.

69. How do you confirm a VM service is resolving correctly via internal DNS?

See the Explanation.

70. How do you debug if the VM is not responding through the service?

See the Explanation.

Page 8 of 11

71. Review VM firewall settings (e.g., firewalld or iptables).

7 1. How do you expose a VM's secondary NIC using ClusterIP (Multus)?

See the Explanation.

72. How do you define a ClusterIP service with multiple port mappings for a VM?

See the Explanation.

73. How do you find all ClusterIP services targeting virtual machines?

See the Explanation.

74. How do you delete a ClusterIP service for a VM?

See the Explanation.

75. How do you expose a VM's service only to a specific namespace?

See the Explanation.

76. How do you verify which endpoints are linked to a VM’s ClusterIP service?

See the Explanation.

77. How do you configure a ClusterIP service to work with a VM load balancer setup?

See the Explanation.

78. How do you use a headless service for VM discovery in StatefulSet-like behavior?

See the Explanation.

79. How do you troubleshoot service-to-VM communication issues?

See the Explanation.

80. How do you automatically create a ClusterIP service with a VM using templates?

See the Explanation.

Page 9 of 11

81. Test with curl or ssh.

8 1. How do you install the NMState Operator on your OpenShift cluster?

See the Explanation.

82. How do you verify NMState is managing your nodes?

See the Explanation.

83. How do you define a secondary physical NIC on a node using NMState?

See the Explanation.

84. How do you configure a Linux bridge on a node using NMState?

See the Explanation.

85. How do you create a Multus NetworkAttachmentDefinition for a bridged external network?

See the Explanation.

86. How do you attach a VM to the Multus network defined above?

See the Explanation.

87. How do you verify VM external connectivity via the Multus bridge interface?

See the Explanation.

88. How do you assign a static IP to a VM’s Multus interface using cloud-init?

See the Explanation.

89. How do you verify if Multus network interfaces are attached correctly to VM pods?

See the Explanation.

90. How do you configure a Multus network using macvlan for direct VM-to-network mapping?

See the Explanation.

Page 10 of 11

91. Confirm connectivity to external IPs.

9 1. How do you create a dual-homed VM (default pod + Multus external)?

See the Explanation.

92. How do you enforce which nodes support external bridge networking?

See the Explanation.

93. How do you configure MTU size for a Multus bridge interface via NMState?

See the Explanation.

94. How do you test outbound NAT from a VM connected via pod network?

See the Explanation.

95. How do you isolate external traffic from internal OpenShift SDN traffic?

See the Explanation.

96. How do you automate the Multus and NMState config for new nodes?

See the Explanation.

97. How do you ensure VM uses Multus interface as default route?

See the Explanation.

98. How do you test external reachability of a VM via its Multus IP?

See the Explanation.

99. How do you migrate a Multus-connected VM between nodes?

See the Explanation.

100. How do you detach a Multus interface from a VM safely?

See the Explanation.

Page 11 of 11

101. Confirm with ip a that interface is removed.

10 1. How do you create a PersistentVolumeClaim (PVC) for a virtual machine root disk?

See the Explanation.

102. How do you use an existing PVC as the root disk in a virtual machine?

See the Explanation.

103. How do you create and attach a DataVolume to a VM from a URL image?

See the Explanation.

104. How do you create a virtual machine with a bootable DataVolume?

See the Explanation.

105. How do you attach an additional disk to a running virtual machine?

See the Explanation.

106. How do you detach a disk from a virtual machine?

See the Explanation.

107. How do you connect a virtual machine to an iSCSI external storage volume using Multus?

See the Explanation.

EX316 Red Hat Certified Specialist in OpenShift Virtualization Exam Free Dumps

EX316 Red Hat Certified Specialist in OpenShift Virtualization Exam Free Dumps

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