NS0-504 Online Practice Questions and Answers

Which mechanism allows you to make LUNs available to some initiators and unavailable to others?

A. LUN masking

B. LUN grouping

C. LUN cloning

D. LUN hiding

What is the correct format for the scheduling component of a SnapVault schedule?

A. cnt[@day_list][@hour_list]

B. YYYY-MM-DD

C. Crontable format

D. List of dates in ISO Date format

The qtree specified for ____ must not exist on the secondary system before you run the ____ command.

A. pri_qtree_path, snapvault start

B. sec_qtree_path, snapvault start

C. pri_qtree_path, snapvault initialize

D. sec_qtree_path, snapvault initialize

The OSSV agent on the primary system listens to TCP port 10000 for all SnapVault communications.

A. True

B. False

To remove a cluster setup, you must perform these steps:

1.

Type cf disable.

2.

Unlicense cluster.

3.

Remove partner entries for network interfaces from the /etc/rc file.

4.

Halt and make sure the partner-sysid is blank.

5.

Power down and remove the cluster interconnect card.

6.

Perform steps 1-5 above on the partner node.

A. True

B. False

The required hardware to add SyncMirror to an existing system would be ____________.

A. disk shelves and cluster interconnect

B. disk shelves and termination switches

C. disk shelves, Ethernet adapters, and cabling

D. disk shelves, Fibre Channel adapters, and cabling

You are having problems accessing three recently-created LUNs. Given the output below, the reason is because all of the LUNs are using the same LUN ID of 0.

lun show -m LUN pathMapped to LUNID

/vol/vol1/lun0 solaris-igroup0 0 /vol/vol1/lun1 windows-igroup 0 /vol/vol1/qtree1/lun2 aix-igroup 0 /vol/vol1/qtree1/lun3 linux-igroup 0

A. True

B. False

Which FC SAN topology provides the best performance and scalability?

A. cascade

B. core-edge

C. full mesh

D. partial mesh

What are two functions of iSCSI access lists? (Choose two.)

A. control the network interfaces on the storage system that an initiator can access

B. define authentication parameters(CHAP)

C. limit the number of network interfaces advertised by the storage system

D. define MPIO behavior

What should you do to test NetApp storage controller failover in a high availability FC environment?

A. shut down the FC switch in the fabric that the storage controller is attached to

B. shut down FC ports on the FC switch that the storage controller is attached to

C. pull FC cables connecting the storage controller to the FC switch

D. issue the takeover command on either storage controller

Which option needs to be set on a LUN to guarantee that it cannot be affected by other LUNs in the volume?

A. Volume Guarantee

B. Volume Space Reserved

C. LUN Reservation Disabled

D. LUN Reservation Enabled

What does Storage Failover allow?

A. disks to fail over between HA partners

B. disks to fail over to a plex

C. disks to fail over to any node in a cluster

D. disks to fail over to the Epsilon node

When laying out LIFs in Vservers, which three devices WWPIMs should you identify? (Choose three.)

A. host HBA's for mapping to storage controllers

B. FC switches for zoning

C. storage controllers

D. host applications' for accessing storage controllers and LUN's

E. storage controller's software initiator

F. storage controller's NIC's

What must you specify when you create a Vserver for block protocols?

A. the Vserver's Fibre Channel target WWPN or iSCSI target name

B. the Vserver administrator's login and password

C. the Vserver's home node

D. the Vserver's security style

Which three does clustered Data ONTAP support for iSCSI with Microsoft Windows 2012 solutions? (Choose 3)

A. Enhanced Transmission Services

B. NIC teaming

C. Jumbo frames

D. VLANs

E. ALUA