NAS Recovery Course - NAS Partitions Test

Modern NASes can mix different RAID levels in one array

true
false

Do we need to recover a partition storing NAS firmware?

yes
no

LVM is short for

Logical Volume Metadata
Logical Volume Management
Linux Volume Manager

Old NASes, released about 2008, use only md

false
true

What results in such a layout in a NAS?

rolling upgrade (replacing disks with larger ones in turn)
hot swapping
rebuild associated with changing RAID type

What scheme ensures redundancy in a NAS?

md-RAID
LVM

What NAS uses such a layout?

any of these NASes
NetGear (X-RAID2)
Synology (SHR - Synology Hybrid RAID)
QNAP circa 2008

In a multi-disk NAS, how many disks are used to store NAS firmware?

all physical disks in a NAS
always 2 disks
N-1 of total of N disks

What RAID level is used in multi-disk NASes to store firmware?

JBOD
RAID6
RAID1
RAID0

How many partitions are usually there in a NAS?

2 or 3
1 or 2
more than 3