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Question 437 - SAP-C01 discussion

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Which system is used by Amazon Machine Images paravirtual (PV) virtualization during the boot process?

A.
PV-BOOT
Answers
A.
PV-BOOT
B.
PV-AMI
Answers
B.
PV-AMI
C.
PV-WORM
Answers
C.
PV-WORM
D.
PV-GRUB
Answers
D.
PV-GRUB
Suggested answer: D

Explanation:

Amazon Machine Images that use paravirtual (PV) virtualization use a system called PV-GRUB during the boot process. PVGRUB is a paravirtual boot loader that runs a patched version of GNU GRUB 0.97. When you start an instance, PV- GRUB starts the boot process and then chain loads the kernel specified by your image's menu.lst file.

Reference: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/UserProvidedKernels.html

asked 16/09/2024
Ishan Rathnayaka
36 questions
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