NS0-145 Online Practice Questions and Answers

When viewing the output of the sysstat -f 1 command, which three fields are part of the total number of operations per second? (Choose three.)

A. CIFS

B. FTP

C. NFS

D. FCP

E. SnapMirror

To configure a storage system as a member of a Windows active directory domain, the time on the storage system must be set to be within plus or minus five minutes of the time on the domain controller.

A. True

B. False

Executing this command will have what effect?

options wafl.default_security_style mixed

A. It will change the security style of all volumes to mixed.

B. It will change the security style of all qtrees to mixed.

C. It will set the security style of all files to mixed.

D. It will set the default security style for all newly created volumes.

Which two are Data ONTAP commands for gathering performance information? (Choose two.)

A. sio_ntap_soll

B. sysstat

C. perfstat

D. nfsstat

Which three commands would help you troubleshoot a LUN that cannot be accessed by a host? (Choose three.)

A. fcp wwpn

B. igroup show

C. lun show -v

D. fcp show initiator

E. lun show -err

You receive an error message from an iSCSI host stating there is an authentication error. Which command would you use to troubleshoot the failure?

A. iscsi security delete

B. iscsi security generate

C. iscsi show adapter

D. iscsi security show

What command would create a LUN clone named lun0.clone from the LUN lun0 on the volume vol2?

A. Ilun clone start create /vol/vol2/lun0.clone -b /vol/vol2/lun0 snap_recent

B. Ilun clone create /vol/vol2/lun0.clone -b /vol/vol2/lun0 snap_recent

C. Ilun clone create /vol/vol2/lun0 -b /vol/vol2/lun0.clone snap_recent

D. Ilun clone create /vol/vol2/lun0.clone -b /vol/vol2/lun0 -s snap_recent Complete collection of NS0-145

In Data ONTAP the root user is exempt from these two quotas: _______. (Choose two.)

A. group quotas

B. user quotas

C. tree quotas

D. root quotas

E. file quotas

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 path Mapped to LUN ID -------------- ------------------ ------------------- /vol/vol1/lun0 solaris-igroup 0 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 four authentication options (types) are supported by the storage controller for cifs setup? (Choose four.)

A. Active directory domain authentication

B. Cifs group authentication

C. Non-Windows Workgroup authentication using /etc/passwd

D. Local authentication

E. Windows® NT4 domain authentication

F. Windows Workgroup authentication using the controller local user accounts

Which is NOT a Data ONTAP 7-Mode feature?

A. Singe-system namespace

B. Deduplication

C. DataMotion for Volumes

D. Storage Failover

How are iSCSI Initiators commonly implemented?

A. As a SCSI MBA

B. As software initiators

C. As Ethernet NICs

D. As an Infiniband MBA

What are two functions of the Flash Translation Layer? (Choose two.)

A. It mirrors writes to the alternate controller.

B. It maps pages to logical blocks.

C. It manages component wear.

D. It supports high availability.

E. It defines the write cliff.

John is a windows user attempting to access a volume or qtree with security style of UNIX. Assuming no explicit name mapping has been done and to validate authorization, to which default user does he get mapped?

A. Admin

B. Pcuser

C. Root

D. john

NetApp file services solution involves which two protocols? (Choose two.)

A. FCIP

B. NFS

C. iSCSl

D. CIFS