def _is_boot_mode_uefi(self):
        """Checks if the system is in uefi boot mode.

        :return: 'True' if the boot mode is uefi else 'False'
        """
        boot_mode = self.get_current_boot_mode()
        return (boot_mode == BOOT_MODE_MAP.get(sys_cons.BIOS_BOOT_MODE_UEFI))