Which of the following commands adds a bootioader that will allow an administrator lo boot to a specific kernel version?

mkinitrd generates the initrd (initial RAM disk) image for a named kernel version, bundling the kernel modules and tools needed to mount the root filesystem during the early boot stage. Without a matching initrd, the bootloader cannot successfully hand off control to a specific kernel. This command is used when an administrator installs a kernel and needs to create the corresponding boot image that enables the bootloader to offer that kernel as a boot target.

dracut is a modern tool that also generates initramfs images but serves a similar function to mkinitrd and is not the answer being tested here.

grub2-install writes the GRUB2 bootloader binary to a disk's MBR or EFI partition, installing the bootloader itself rather than preparing a specific kernel to be bootable.

grub2-mkconfig auto-detects installed kernels and generates the /boot/grub2/grub.cfg configuration file, but does not create the kernel boot image files themselves.