NS0-157 Online Practice Questions and Answers

To achieve high-availability within a FAS8080 EX HA pair, which two requirements are needed? (Choose two.)

A. Connect the NVRAM HA interconnects of the HA pairs.

B. Connect multiple paths from the controllers to the host.

C. Connect the local node to the partner node's disk shelves.

D. Enable auto-giveback.

A customer wants to use jumbo frames on an interface group called a0a. Interface group a0a contains ports e0c and e0d. Additionally, the customer is using VLAN tagging for VLANs 510 and 520. VLAN 510 will use jumbo frames but VLAN 520 will not. When the customer tries to enable jumbo frames on a0a-510 the command fails.

What caused the failure?

A. The MTU size must be set on the broadcast domain to which the ports belong.

B. The LIF corresponding with VLAN 510 is not configured for jumbo frames.

C. Ports e0c and e0d have conflicting MTU sizes configured.

D. Jumbo frames must be enabled from the advanced privilege set.

You create a 1000 GB volume with space-guarantee set to none and fractional-reserve set to 0. In that volume you create a 400 GB LUN with space-reserve enabled.

How much space is available in the volume before data is written to the LUN?

A. 400 GB

B. 0 GB

C. 600 GB

D. 1000 GB

Which LIF parameter determines the ports that the LIF moves to when the current interface goes offline?

A. auto-revert

B. ipspace

C. failover-group

D. netmask

What CLI command restores entire volume from a snapshot copy:

A. Volume snapshot restore

B. Volume snapshot promote

C. Volume snapmirror restore

D. Volume snapmirror resync

For Vserver-aware NDMP backups, the ______________ must be enabled with cluster- aware backup extensions.

A. vServer management LIF

B. DMA server

C. Data LIF

D. Node management LIF

What are four storage efficiency features Data ONTAP 8.1 Cluster-Mode provides? (Choose four.)

A. transparent files

B. thin provisioning

C. SnapVault

D. FlexClone

E. deduplication

F. compression

When a client transverses a junction, the client has entered:

A. a different Vserver

B. a different volume

C. a different junction

D. a different cluster

Which three SMB versions do Data ONTAP Cluster Mode 8.1 and later support? (Choose three)

A. SMB 4.0

B. SMB 3.0

C. SMB 2.1

D. SMB 2.0

E. SMB 1.0

Which of the following is a feature of NFS 4.1?

A. ACLs are not used

B. Clients can re-acquire a delegation without re-opening a file

C. Symbolic links are not support

D. Traffic can occur over Fibre Channel

E. It is stateless