NS0-163 Online Practice Questions and Answers

Which three of the following configurations would increase data transfer rates for traditional volume SnapMirror?

A. The destination and source contain disks of the same size.

B. The destination and source contain RAID groups of the same size.

C. The destination and source storage appliances are no further than 30 meters apart.

D. The destination and source contain the same number of RAID groups.

Which three are true when creating a SyncMirror volume? (Choose 3)

A. The number of disks added must be an even number and equally divided between the twoplexes.

B. The disks selected forPlex 0 and Plex 1 must come from the same disk pools.

C. The number of disks selected for oneplex must equal the number of disks selected from the other plex.

D. The disks are selected first on the basis of equivalent bytes per sector (bps) size, then on the basis of the size of the disk. If there is no equivalent-sized disk, Data ONTAP takes a larger capacity disk and downsizes it.

Which one of the following would you use to change the NDMP password on the Open System SnapVault agent?

A. svpasswd

B. svpassword

C. password

D. password

Which one of the following commands is used to specify the destination appliance(s) that are allowed to replicate (pull) data from the source appliance?

A. optionssnapmirror.allow

B. snapmirror release

C. snapmirror initialize

D. optionssnapmirror.access

Which one of the following statements is not true of SnapLock volumes?

A. There are two types ofSnapLock volumes.

B. SnapLock volumes support SnapMirror.

C. SnapLock volumes support per-file retention periods.

D. SnapLock volumes are supported on the gFiler appliance.

A mirrored volume has a failed disk, but there are no available spares in the pool from which the degraded plex was built. Data ONTAP will:

A. Choose spare disks to reconstruct from the opposite pool

B. Warn you that there are no available spares from the proper pool

C. "Halt" after 24 hours if spare disks are not added to the proper pool

D. Stop all applications that are running

To restore a primary SnapVault qtree to the exact qtree location on the primary storage system (from which it was backed up), you must:

A. Add the newqtree to the primary storage system

B. Restore to a non-existingqtree

C. Overwrite the existingqtree on the primary storage system

D. Delete the existingqtree from the secondary storage system

The Snap Vault secondary system makes a snapshot of its own volume where the qtrees are located.

A. True

B. False

SnapVaulr snapshots for SnapLock volumes are deleted automatically according to the retention count set in the SnapVault schedule?

A. True

B. False

A mirrored volume. volX. is composed of twelve 36-Gigabyre disks: six in volX/plex0. six in volX/plex1. A drive fails in plexl. bur pool 1 contains only 72-Gigabyte spare disks. Data ONTAP will do which of the following?

A. Choose a 72-Gigabyte disk and downsize it

B. Halt after 24 hours of running in degraded mode

C. Alert you that there are no 36-Gigabyte disks and wait for one to be inserted

D. Stop any applications that are running