What happens if the Linux kernel can’t mount the root filesystem when booting?

What happens if the Linux kernel can’t mount the root filesystem when booting?
A . An error message is shown and the administrator is asked by the kernel to specify a valid root filesystem to continue the boot process.
B . An error message is shown and the system reboots after a keypress.
C . An error message is shown and the system boots in maintenance mode.
D . An error message is shown showing which device couldn’t be mounted or informing that init couldn’t be found.
E . An error message is shown stating that the corresponding kernel module couldn’t be loaded.

View Answer

Answer: D