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LPI 101-500 Exam - Topic 7 Question 50 Discussion

What does the command grub-install /dev/sda do?
C) GRUB installs all required files and configures the boot loader on device/dev/sda.
A) GRUB creates partitions on the device/dev/sdato be used with Linux.
B) GRUB sets the default BIOS boot device to/dev/sda.
D) GRUB recompiles the Linux Kernel and installs it on the Master Boot Record of device/dev/sda.

LPI 101-500 Exam - Topic 7 Question 50 Discussion

Actual exam question for LPI's 101-500 exam
Question #: 50
Topic #: 7
[All 101-500 Questions]

What does the command grub-install /dev/sda do?

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Suggested Answer: C

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Kimi
8 months ago
I thought it just created partitions, guess I was wrong!
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Providencia
9 months ago
Nope, it doesn't recompile the kernel, that's a myth.
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Gracie
9 months ago
Wait, does it really configure everything automatically?
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Dahlia
9 months ago
Totally agree, it's all about setting up the boot loader!
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Xenia
9 months ago
It installs GRUB on the specified device.
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Gianna
9 months ago
I thought grub-install was just for setting the default boot device, but now I'm confused about the partitions and configurations.
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Nidia
9 months ago
I practiced a similar question, and I feel like it installs the necessary files on the device, but I can't recall the exact details.
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Delfina
9 months ago
I remember something about GRUB and the Master Boot Record, but I don't think it recompiles the kernel.
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Winfred
9 months ago
I think grub-install /dev/sda is about installing the bootloader, but I'm not sure if it configures everything too.
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Sherita
9 months ago
I think the safest approach would be to ask the development team to add the code to the CSS of the site. That way we know it'll be done properly.
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Pamella
9 months ago
The table looks straightforward. I'll make sure to double-check my math and verify the 8-hour daily rule before selecting my final answer.
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Paz
10 months ago
I've seen issues like this before. My strategy would be to start by checking the listener settings and then look at the service registration details.
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