[2021-New] Network Appliance NS0-157 Dumps With Update Exam Questions (81-90)

NS0-157 Dumps

NS0-157 Exam Questions - Online Test

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Q1. - (Topic 3)

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

Answer: B

Q2. - (Topic 3)

In Data ONTAP 8.1.1 Cluster-Mode, what is the maximum cluster size for SAN protocols?

A. 10 nodes

B. 6 nodes

C. 2 nodes

D. 4 nodes

E. 8 nodes

F. 12 nodes

Answer: B,C,D

Explanation: Explanation/Reference: http://www.arrowecs.cz/web/infobaze.nsf/0/1fb4873692d7b661c1257b0300379f26/$FILE/N PA_2013_Pavlicek.pdf (slide 28)

Q3. - (Topic 2)

With clustered Data ONTAP 8.2 or later, which are valid values for Fractional reserve?

A. You cannot change the fractional reserve setting In clustered Data ONTAP 8.2 and later

B. 0, 25, 50, 75, or 100

C. 0, 50, or 100

D. 0 or 100

E. 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, or 100

Answer: D

Explanation:

Fractional reserve setting can be set only to 0 or 100

In previous versions of Data ONTAP, you could set the fractional reserve setting for a

FlexVol volume to any value between 0 and 100, inclusive. Starting with Data ONTAP 8.2,

the fractional reserve setting can be set only to 0 or 100.

If you upgrade a system to Data ONTAP 8.2 with volumes whose fractional reserve settings are between 1 and 99, the fractional reserve setting for those volumes is set to 0. Link: http://www.gokhancakir.com/wp-content/uploads/2013/06/215-07974_A0_ur001.pdf

Q4. - (Topic 2)

Name two modes of BranchCache. (Choose two.)

A. Hosted

B. Distributed

C. intercluster

D. Vserver-aware

Answer: A,B

Explanation:

https://library.netapp.com/ecmdocs/ECMP1196993/html/GUID-22EA47D8-0E5E-4BE3-892FCF189C9C3A9D.html

Q5. - (Topic 3)

New systems are shipped with the root volume in a 64-bit aggregate starting with which Data ONTAP release?

A. 8.0.0

B. 8.0.1

C. 8.0.2

D. 8.1

Answer: D

Explanation: Explanation/Reference: https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-A60F4F83-0034-4DB8-838B-06E9D4BEF9A4.html

Q6. - (Topic 3)

A storage administrator create a Quality of Service ( QoS) policy named pgMB300 which

sets a maximum throughput of 300MB/s, and a second Quality of Service policy named pglO200 which sets the maximum throughput to 200 IOPS. The storage administrator assigns the pgMB300 QoS policy to Vserver vs1. The storage administrator then attempts to assign the pglO200 QOS policy to vol1 of vs1.

What is the outcome?

A. The attempt will succeed. You can assign Qos policy to storage object so long as single object does not have multiple policy groups assigned to it.

B. The attempt will fail. You cannot have policies with differently maximum throughput units. They all have to be MB/s or all have to be IOPS.

C. The attempt will succeed. You can nest IOPS policy limit instead a MB/s policy limit.

D. The attempt will fail. You cannot nest policy groups in any manner.

Answer: D

Explanation: Explanation/Reference:

In the following illustration, the Vserver vs3 is assigned to policy group pg2. You cannot

assign volumes vol4 or vol5 to a policy group because an object in the storage hierarchy

(Vserver vs3) is assigned to a policy group.

https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-8992DEA7-DDA8-45FB-A758-0B21AE183CDC-low.gif

https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-A307C24C-2416-4491-8510-1D1A386585EC.html

Q7. - (Topic 3)

Which type of LIF allows replication between two clusters?

A. cluster

B. cluster-mgmt

C. data

D. intercluster

E. node-mgmt

Answer: D

Q8. - (Topic 2)

Which aggregate type is supported for Flash Pool?

A. Traditional

B. 32-bit

C. 64 bit

D. 128-bit

Answer: C

Explanation:

Flash Pool Design and Implementation Guide

Q9. - (Topic 2)

What are two ways a storage administrator can improve the operational availability of NAS application data? (Choose two.)

A. By backing up data to a USB disk

B. By configuring ALUA on the host

C. By providing multiple data logical interfaces

D. By utilizing the volume move feature

Answer: C,D

Q10. - (Topic 3)

Which SAN LIF type allows failover?

A. iSCSI LIFs only

B. FCoE LIFs only

C. FC LIFs only

D. iSCSI LIFs and FCoE LIFs only

E. FC LIFs and FCoE LIFs only

F. None of the above

Answer: F