Which two considerations needs to be made when deciding on a virtual machine class type during the process of creating a Tanzu Kubernetes cluster? (Choose two )
A.
Whether the resources provided by the virtual machine class type should be reserved on the host
B.
The configuration parameters which need to be edited in the cluster
C.
The amount of CPU. memory, and storage the virtual machine should have
D.
Connectivity between the Tanzu Kubernetes cluster and the Subscribed Content Library
E.
The storage classes which need to be made available to the cluster
Answer:
CD
User Votes:
A
50%
B 1 votes
50%
C
50%
D
50%
E
50%
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Question 2
Which two items must be provided before a vSphere with Tanzu Supervisor Namespace can be created? (Choose two.)
A.
vSphere with Tanzu Enabled Cluster
B.
DNS-compliant Name
C.
Permissions
D.
Storage Policy
E.
Resource Limits
Answer:
BC
User Votes:
A
50%
B
50%
C
50%
D
50%
E
50%
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Question 3
Which kubectl command should be used to change the active vSphere namespace to namespace-01?
A.
kubectl config use-context namespace-01
B.
kubectl describe ns namespace-01
C.
kubectl get ns namespace-01
D.
kubectl config change-context namespace-01
Answer:
D
User Votes:
A
50%
B
50%
C
50%
D
50%
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Question 4
Which type of service is created by default when publishing a Kubernetes service?
A.
Cluster IP
B.
Node Port
C.
LoadBalancer
D.
ExternalName
Answer:
B
User Votes:
A
50%
B
50%
C
50%
D
50%
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Question 5
The application development team is pushing a Kubernetes application into production. I consists of an application server and a database. The team wants to ensure that only the production application server can access the production database. Can the development team meet this requirement using Kubernetes Network Policy?
A.
Yes, by using kubect1 to create a Network Policy that only allows pods on the same network segment to talk to each other.
B.
Yes. by logging in to NSX Manager and creating a firewall rules to only allow the production application server pod to talk to the database
C.
Yes, by using kubect1 to create a policy that disables pod to pod communication in the Namespace
D.
No, Kubernetes Network Policy does not support this action.
Answer:
A
User Votes:
A
50%
B
50%
C
50%
D
50%
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Question 6
Which three elements should be configured by a vSphere administrator after creating vSphere Namespace? (Choose three.)
A.
Permissions
B.
Capacity and Usage limits
C.
License
D.
Namespace name
E.
Storage Policy
F.
NSX Segment
Answer:
ABD
User Votes:
A
50%
B
50%
C
50%
D
50%
E
50%
F
50%
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Question 7
What is the minimum number of virtual distributed portgroups that must be configured on the vSphere Distributed Switch before enabling Workload Management using the vSphere networking stack and a HAProxy load balancer?
A.
2
B.
1
C.
4
D.
3
Answer:
A
User Votes:
A
50%
B
50%
C
50%
D
50%
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Question 8
How can you remove unreferenced container images from a project in an embedded Registry Service?
A.
Delete images in Content Library.
B.
Use kubectl to delete the images.
C.
Delete the namespace using the vSphere Client.
D.
Purge a namespace using the vSphere Client.
Answer:
A
User Votes:
A
50%
B
50%
C
50%
D
50%
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Question 9
Which process should be used to upgrade the vSphere with Tanzu Supervisor Cluster?
A.
Use the vSphere Client, navigate to Workload Management, and apply updates.
B.
Use kubectl, and apply an update manifest specification to the Supervisor Cluster.
C.
Use the vSphere Client, navigate to vSphere lifecycle Manager, and apply updates
D.
Allow vSphere with Tanzu Supervisor Cluster to upgrade automatically when new versions are available.
Answer:
C
User Votes:
A
50%
B
50%
C
50%
D
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Question 10
How is the storage selected for the Harbor pods when the embedded Harbor image registry is enabled?
A.
vCenter Server automatically selects a local ESXi host datastore.
B.
An administrator selects a VM storage policy as part of enablement.
C.
vCenter Server automatically chooses a VM storage policy.
D.
An administrator selects a specific datastore as part of enablement.
Answer:
C
User Votes:
A
50%
B
50%
C
50%
D
50%
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Question 11
Which object provides user access to applications running on vSphere with Tanzu?
A.
External load balancer
B.
vSphere Distributed Switch
C.
Round-robin DNS
D.
Internal load balancer
Answer:
B
User Votes:
A
50%
B
50%
C
50%
D
50%
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Question 12
A development team has deployed a Tanzu Kubernetes cluster and would like to verify the version of Kubernetes that is running. Which command will show this information?
A.
kubect1 describe tkc dev-cluster
B.
kubect1 explain tkg dev-cluster
C.
kubect1 get version
D.
kubect1 get vm dev-cluster
Answer:
D
User Votes:
A
50%
B
50%
C
50%
D
50%
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Question 13
Which open-source project extends the Docker registry source code to provide an enterprise-class registry server?
A.
Namespace
B.
Manifest
C.
Harbor
D.
Github
Answer:
C
User Votes:
A
50%
B
50%
C
50%
D
50%
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Question 14
Which requirement is valid for vSphere with Tanzu on vSphere Distributed Switch Network?
A.
Workload networks that are routable to the primary workload network
B.
HAProxy Virtual Server IP range that is allocated to NSX-T edge router external interface
C.
Network Interface Cards with Single Root IO Visualization Support (SR-IOV)
D.
HAProxy Frontend hterface that has a common subnet and bridged interface to workload networks
Answer:
B
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A
50%
B
50%
C
50%
D
50%
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Question 15
A developer is trying to deploy a Kubernetes Application into a namespace within a Supervisor Cluster The deployment must utilize the latest assets that have been pushed into the Registry Service. What should the developer add to the YAML file to ensure that the deployment is successful?
A.
image: /<namespace>/<image name>:latest
B.
template: <image registry url>/<namespace name>/<image name> : latest
C.
image: <image registry url>/<namespace name>/<image name>:latest
D.
template: /<namespace name>/<image name>:latest