NS0-515 Online Practice Questions and Answers

A customer intends to use an E2812 system without expansion shelves. The specification for their Windows host requires that six E-Series data volumes be used.

In this scenario, how should the system be configured?

A. one DDP with all the volumes

B. three DDPs with the volumes divided equally

C. one DDP for each volume

D. two DDPs with the volumes divided equally

You are cabling drive expansion shelves for an E2800 storage system.

In this scenario, which cabling method should you use?

A. You use SAS expansion port EXP1 and reserve SAS expansion port EXP2 for a second drive expansion stack.

B. The controller A and the controller B SAS expansion ports (EXP1 and EXP2) should be divided between the A-side and B-side IOM-12 modules for all the expansion shelves.

C. You use SAS expansion port EXP2 and reserve SAS expansion port EXP1 for a second drive expansion stack.

D. The controller A and the controller B SAS expansion ports (EXP1 and EXP2) should not be divided between the A-side and B-side IOM-12 modules for all of the expansion shelves.

Which file contains the configuration for a multipath driver for FC on Linux systems?

A. /etc/kernel/mp.conf

B. /opt/multipath/multipath.cnf

C. /etc/multipath.conf

D. /etc/dm-multipath.conf

What is represented by the Headroom graph on the SANtricity System Manager performance tab?

A. the percentage of I/O associated with the backend disk drives

B. the remaining performance capability of the physical objects in the storage system

C. the percentage of CPU processing capacity that is being used by the operations on the system

D. the resources that are being consumed by a defined workload

An orphaned volume occurs during an asynchronous mirror implementation. You must recover the orphaned volume.

In this scenario, which statement is correct?

A. Remove the mirroring relationship on the orphan, then re-create the mirroring relationship

B. Suspend mirroring operations on the orphan, then resume operations

C. Deactivate the mirror consistency group that contains the orphan, then re-enable the group

D. Perform a role change on the orphan, then re-create the mirroring relationship

You want to find detailed information about the devices that are connected to the Brocade switch. In this scenario, which command would accomplish this goal?

A. portloginshow

B. zoneshow

C. nsshow

D. switchshow

When a drive fails in a Dynamic Disk Pool (DDP) with no free capacity, what happens to the data?

A. It is rebuilt using the on-board backup database

B. It is rebuilt using preservation capacity within the DDP

C. It is evacuated to the preservation capacity within the DDP

D. It is evacuated to a hot spare drive that is assigned to the DDP

Your company has an E-Series system connected to Cisco MDS switches. You are asked to provision a volume on a new Windows host, but the Windows host is unable to connect to the volume on the E-Series system. All other Windows hosts in the fabric are able to connect to their volumes.

In this scenario, which three actions should you perform to accomplish this task? (Choose three.)

A. Create a new virtual SAN (VSAN)

B. Obtain the WWPN for the Windows HBA

C. Restart the switches

D. Create a single-initiator zone with the host and E-Series system

E. Add a zone to the active zoneset

Which two steps are required to enable multifactor authentication on an E-Series system? (Choose two.)

A. Test SSO login

B. Configure In-Band Management

C. Map roles

D. Configure LDAP

Your AutoSupport does not automatically send reports to NetApp's ActiveIQ tool.

In this scenario, how do you access the data that would have been sent using the AutoSupport feature?

A. Use SANtricity Unified Manager to collect the support data remotely

B. Access the event log by using SANtricity System Manager

C. Use SANtricity System Manager to manually collect the support data

D. Ask NetApp Support to help you to access the data by using special support tools

Which NetApp tool provides information on size, weight, acoustic noise, and power of NetApp E-Series systems?

A. Hardware Universe

B. Interoperability Matrix Tool

C. Config Advisor

D. Active IQ

What is the minimum number of drives needed to create a Dynamic Disk Pool?

A. 12

B. 8

C. 3

D. 11

You help a customer diagnose a performance issue on an E-Series storage system. You decide to measure the amount of data that is being handled over the span of an hour.

In this scenario, what are you measuring?

A. I/O alignment

B. parity

C. throughput

D. IOPS

An administrator is asked to provision a 1 TB volume to hold non-critical temporary data for a seismic-analysis application. The volume requires the highest possible IOPS.

In this scenario, which configuration would satisfy this requirement?

A. RAID 6 Dynamic Disk Pool with a 256 KiB segment size

B. RAID 5 volume group with a 256 KiB segment size

C. RAID 0 volume group with a 32 KiB segment size

D. RAID 6 Dynamic Disk Pool with a 32 KiB segment size

A company is using the Federal Information Processing Standard (FIPS) on all volume groups. However, one volume group failed a security audit.

In this scenario what would cause a volume group to fail the security audit?

A. An FDE drive was added as a spare in the volume group

B. Data Assurance was changed to "disabled" for the volume group

C. The Secure Erase operation was applied to the volume group disks

D. Connectivity to the key server was interrupted