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Question 11

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You want to limit the memory, CPU, and network utilization of a set of processes running on a Linux host.

Which Linux feature would you configure in this scenario?

network namespaces
network namespaces
slicing
slicing
virtual routing and forwarding instances
virtual routing and forwarding instances
control groups
control groups
Suggested answer: D
Explanation:

Control groups (cgroups) is a Linux kernel feature that limits, accounts for, and isolates the CPU, memory, disk I/O, and network usage of one or more processes678. It allows you to allocate resources among user-defined groups of processes running on a system.You can monitor the groups of processes, deny the groups of processes access to certain resources, or even freeze groups of processes

asked 18/09/2024
Andrew Kavanagh
41 questions

Question 12

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Which component of Kubernetes runs on all nodes and ensures that the containers are running in a pod?

kube-proxy
kube-proxy
kubelel
kubelel
container runtime
container runtime
kube controller
kube controller
Suggested answer: B
Explanation:

The kubelet is a component of Kubernetes that runs on all nodes in the cluster and ensures that containers are running in a pod910.It takes a set of PodSpecs that are provided through various mechanisms and ensures that the containers described in those PodSpecs are running and healthy

asked 18/09/2024
Alper Atar
48 questions

Question 13

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Which two statements are correct about containers? (Choose two.)

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Question 14

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What are two Kubernetes objects? (Choose two.)

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Question 15

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Which two statements are correct about an overlay network? (Choose two.)

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Question 16

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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?

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Question 17

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Which two Linux commands would you use to show the amount of RAM in your system? (Choose two.)

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Question 18

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Which statement is correct about overlay or underlay networks or fabrics?

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Question 19

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Which two statements are correct about Kubernetes resources? (Choose two.)

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Question 20

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Which Docker component builds, runs, and distributes Docker containers?

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Total 65 questions
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