NS0-153 Online Practice Questions and Answers

You receive the following error message:

ISCSI: iswta Authentication failed for initiator xyz;

Which command would you use to troubleshoot the failure?

A. iscsi security delete

B. iscsi security generate

C. iscsi show adapter

D. iscsisecurity show

Which three attributes would you specify when creating a LUN? (Choose 3.)

A. The path name of the LUN.

B. The operating system associated with the LUN.

C. The size of the LUN.

D. The version of Data ONTAP.

Which command would you use to set up the network interface?

A. ifstat

B. sysconfig - v

C. ifconfig

D. netstat - i

If you believe you have a FC SAN performance problem, which NetApp utility or command would gather both your Solaris host and storage appliance data for analysis?

A. poststat

B. perfstat

C. prestat

D. sio_ntap.exe

An iSCSI or FC SAN implementation provides __________ access to LUNs.

A. file

B. block

C. VLD

D. VHP

Applications, such as databases, running on NAS or iSCSI or FC SAN must be _________.

A. prepared for snapshots by flushing buffers to disk and momentarily suspending activity.

B. disconnected from their storage resources during the snapshot.

C. using dynamic multipathing during a backup.

D. mirrored with a host-based volume manager to be backed-up.

Which two will allow you to read and analyze a packet trace file generated by the storage appliance? (Choose 2)

A. pktt

B. Netmon

C. Eternal View

D. Ethereal

Which three can coexist on a NetApp storage appliance? (Choose 3.)

A. Domain Controller

B. NFS

C. CIFS

D. SAN

E. DFS

Which three statements apply to an entry in the /etc/exports file regarding exporting directories/qtrees and volumes? (Choose three.)

A. Each volume must be exported separately.

B. Host names used in an export must be resolved.

C. Exports are accessible only to hosts with names.

D. Exports can access multiple paths on the same volume.

If you have a space-reserved, completely full 600G LUN with a volume fractional reservation of 100% and no free space, a snapshot copy of the volume will fail.

A. True

B. False