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Exam AZ-104 topic 5 question 61 discussion

Actual exam question from Microsoft's AZ-104
Question #: 61
Topic #: 5
[All AZ-104 Questions]

You have an Azure subscription.
You plan to deploy an Azure Kubernetes Service (AKS) cluster to support an app named App1. On-premises clients connect to App1 by using the IP address of the pod.
For the AKS cluster, you need to choose a network type that will support App1.
What should you choose?

  • A. kubenet
  • B. Azure Container Networking Interface (CNI)
  • C. Hybrid Connection endpoints
  • D. Azure Private Link
Show Suggested Answer Hide Answer
Suggested Answer: B ūüó≥ÔłŹ
With Azure CNI, every pod gets an IP address from the subnet and can be accessed directly. These IP addresses must be unique across your network space.
Incorrect Answers:
A: The kubenet networking option is the default configuration for AKS cluster creation. With kubenet, nodes get an IP address from the Azure virtual network subnet. Pods receive an IP address from a logically different address space to the Azure virtual network subnet of the nodes. Network address translation (NAT) is then configured so that the pods can reach resources on the Azure virtual network.
C, D: AKS only supports Kubenet networking and Azure Container Networking Interface (CNI) networking
Reference:
https://docs.microsoft.com/en-us/azure/aks/concepts-network

Comments

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fedztedz
Highly Voted 2 years, 10 months ago
Answer is correct "B". To have previously reserved IP address for a certain Pod, you should use Azure Container Networking Interface (CNI)
upvoted 68 times
zzzzzz12345
2 years, 3 months ago
The answer for this question is "B", correct. However, in real world, this is many times seen as a bad-practice: in k8s you should prefer connect to "services" instead of "pods-ips". Very bad practice...
upvoted 16 times
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Panapi
9 months, 2 weeks ago
Answer valid! This question was on the exam 22/02/2023. Scored 920.
upvoted 8 times
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mlantonis
Highly Voted 2 years, 6 months ago
Correct Answer: B
upvoted 47 times
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EmnCours
Most Recent 1 year, 3 months ago
Selected Answer: B
Correct Answer: B Nodes = Kubenete Pods = CNI
upvoted 16 times
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robin1337
1 year, 3 months ago
"On-premises clients connect to App1 by using the IP address of the pod." - seriously, who connects to an App by providing the ClusterIP of a Pod? Pods are ephemeral and get a new IP assigned when they restart. Asking a question in that way is like MS encourages bad practices.
upvoted 5 times
klasbeatz
1 year, 1 month ago
I noticed this too and kind of thought why are they connecting to a POD? no Load balancer or anything just strait to the pod IP address. LOL
upvoted 2 times
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alen995454
1 year, 5 months ago
Nodes = Kubenete Pods = CNI
upvoted 11 times
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Lazylinux
1 year, 5 months ago
Selected Answer: B
I Luv Honey Because it is B If using Kubnetes Networking then receive an IP address from logically different address space to Azure Virtual Network Subnet and NAT is then used to translate IPs from the PODs to the Azure virtual Network and vice versa If using Azure Container Networking Interface (ACNI): then All PODs get IP from the subnet and can be accessed directly, the ONLY problem with such method is that it could lead to IP address exhaustion
upvoted 8 times
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techie_11
1 year, 8 months ago
On exam 4/12/2022. correct answer
upvoted 3 times
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InvisibleShadow
1 year, 9 months ago
This question came in the exam today 8/Mar/2022. I passed the exam, 95% questions came from here.
upvoted 2 times
MMsdk
1 year, 8 months ago
Did you have over 200 questions in your exam?
upvoted 9 times
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sid132
1 year, 9 months ago
On the exam today, 4.March.2022
upvoted 3 times
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nidhogg
1 year, 10 months ago
On the exam today, 1.feb.2022 Just 761/1000, but OK! :D Thanks to ExamTopics and to you all!
upvoted 4 times
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im82
2 years ago
Was on exam today 19.11.2021. Passed with 920. Correct answer: B
upvoted 8 times
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ZUMY
2 years, 9 months ago
B is correct
upvoted 2 times
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waterzhong
2 years, 9 months ago
With Azure CNI, every pod gets an IP address from the subnet and can be accessed directly.
upvoted 5 times
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toniiv
2 years, 9 months ago
CNI is correct
upvoted 2 times
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emv
2 years, 10 months ago
In AKS, you can deploy a cluster that uses one of the following two network models: Kubenet networking - The network resources are typically created and configured as the AKS cluster is deployed. Azure Container Networking Interface (CNI) networking - The AKS cluster is connected to existing virtual network resources and configurations.
upvoted 12 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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