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LPI 305-300 Exam - Topic 1 Question 14 Discussion

How can data be shared between several virtual machines running on the same Linux-based host system?
D) By using a network file system or file transfer protocol.
A) By writing data to the file system since all virtual machines on the same host system use the same file system.
B) By mounting other virtual machines' file systems from /dev/virt-disks/remote/.
C) By setting up a ramdisk in one virtual machine and mounting it using its UUID in the other VMs.
E) By attaching the same virtual hard disk to all virtual machines and activating EXT4 sharing extensions on it.

LPI 305-300 Exam - Topic 1 Question 14 Discussion

Actual exam question for LPI's 305-300 exam
Question #: 14
Topic #: 1
[All 305-300 Questions]

How can data be shared between several virtual machines running on the same Linux-based host system?

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Suggested Answer: D

by Catarina at May 01, 2024, 11:39 AM

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Levi
9 months ago
Totally agree with A, it's the simplest way to share data!
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Garry
9 months ago
Wait, can you really mount other VMs' file systems like that?
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Louisa
9 months ago
E sounds interesting, but is EXT4 sharing really a thing?
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Lottie
10 months ago
I think D is a better option for sharing data.
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Lai
10 months ago
A is correct, they share the same file system!
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Anissa
10 months ago
I vaguely remember something about mounting file systems from other VMs, but I don't think that's the standard way to share data.
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Carli
10 months ago
I practiced a question similar to this, and I feel like attaching a virtual hard disk could be a valid method, but I'm unsure about the EXT4 sharing extensions part.
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Alverta
10 months ago
I think option D sounds familiar; we talked about using network file systems in class, but I can't recall the specifics.
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Tyisha
11 months ago
I remember discussing how virtual machines can share data through the file system, but I'm not sure if they all use the same file system directly.
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Trina
11 months ago
I think the key here is that the VMs are running on the same host system. That means they should be able to access a shared file system or network storage. So I'm going to go with D as the best answer.
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Amber
11 months ago
I'm a bit confused by this question. Some of the options seem a bit strange, like setting up a ramdisk or using EXT4 sharing extensions. I'm leaning towards D, but I want to double-check my understanding before answering.
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Barney
11 months ago
Hmm, I'm not sure about this one. I was thinking maybe B, mounting the other VMs' file systems, but that doesn't sound quite right. I'll have to think this through a bit more.
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Rosendo
11 months ago
This seems pretty straightforward. I think the answer is D - using a network file system or file transfer protocol to share data between the VMs.
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Danica
11 months ago
Ah, I know this one! The answer is D. Using a network file system like NFS or a file transfer protocol like SCP or SFTP is the way to share data between VMs on the same host.
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Amie
11 months ago
Okay, let's see. The question is asking for the least possible changes to the application, so that rules out the DynamoDB migration option. I'm leaning towards the RDS Proxy solution, as that seems like it could help manage the database connections without a major overhaul.
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Rhea
11 months ago
Creating a pod with a custom command, no problem. I've done this a few times before, so I'm confident I can get the right answer here.
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Lasandra
2 years ago
Hmm, that sounds complex. I feel like network file systems would be easier to manage.
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Junita
2 years ago
What about option E? Attaching the same VHD and using EXT4 extensions?
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Paulina
2 years ago
I agree, option D seems practical. It's what we used in my last project.
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Goldie
2 years ago
I think option D is correct. Using a network file system or FTP is common practice.
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Tenesha
2 years ago
Yeah, I'm not completely sure. The question was a bit unclear to me.
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Lasandra
2 years ago
Does anyone understand how we can share data between VMs on Linux?
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