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CompTIA Exam CV0-003 Topic 1 Question 85 Discussion

Actual exam question for CompTIA's CV0-003 exam
Question #: 85
Topic #: 1
[All CV0-003 Questions]

A company wants to utilize its private cloud for a new application. The private cloud resources can meet 75% of the application's resource requirements. Which of the following

scaling techniques can the cloud administrator implement to accommodate 100% of the application's requirements?

Show Suggested Answer Hide Answer
Suggested Answer: C

SR-IOV stands for Single Root I/O Virtualization, which is a technology that allows a physical network adapter to be partitioned into multiple virtual functions (VFs) that can be directly assigned to virtual machines (VMs). This way, the network traffic bypasses the software layer of the hypervisor and the virtual switch, and goes directly from the VM to the physical adapter. This reduces the CPU overhead, the network latency, and the packet loss, and improves the network throughput and scalability. SR-IOV can achieve near-native performance for network-intensive applications, such as an integration application that communicates between different application and database servers. By enabling SR-IOV capability on the physical server and the virtual server, the P2V migration can maintain the same level of network throughput and latency as the original physical machine.Reference:High performance network virtualization with SR-IOV;Supercharge Your Network Throughput via Single Root I/O Virtualization (SR-IOV);Overview of Single Root I/O Virtualization (SR-IOV).


by Mertie at Jun 28, 2024, 10:34 PM

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Sang
3 months ago
I'm just hoping the exam doesn't ask me to scale the Eiffel Tower. That would be a real vertical challenge!
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Blair
2 months ago
A: Let's double-check the requirements before making a decision.
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Staci
2 months ago
B: No, I believe it's D) Autoscaling.
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Katina
2 months ago
A: I think the answer is C) Cloud bursting.
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Devon
3 months ago
Horizontal scaling? What is this, the Stone Age? We're in the cloud, baby! Give me that cloud bursting option!
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Alesia
3 months ago
I agree with Cory, autoscaling seems like the best option to meet the application's resource requirements.
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Cory
3 months ago
I disagree, I believe the answer is D) Autoscaling because it can automatically adjust resources based on demand.
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Ryan
3 months ago
Autoscaling is the obvious choice! Let the cloud platform handle the scaling seamlessly and automatically.
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Willard
2 months ago
I agree, autoscaling is efficient and ensures the application always has the resources it needs.
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Vi
2 months ago
Autoscaling is definitely the way to go. It can adjust resources based on demand.
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Lezlie
3 months ago
Cloud bursting seems like the way to go here. We can leverage the public cloud to handle the extra demand when our private cloud can't keep up.
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Tyra
3 months ago
I think the answer is C) Cloud bursting.
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Naomi
3 months ago
Hmm, sounds like we need to scale up the resources. I'd go with vertical scaling to add more compute power and memory.
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Joseph
2 months ago
I agree, vertical scaling is a good option to ensure we have enough resources for the new application.
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Onita
2 months ago
Cloud bursting could work, but vertical scaling seems more straightforward in this case.
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Ahmad
2 months ago
But what about cloud bursting? Wouldn't that help us utilize resources from a public cloud when needed?
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Ethan
3 months ago
Vertical scaling would be the way to go. It allows us to add more power and memory to meet the application's requirements.
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