NetApp NS0-516 Exam Practice Test Instant Access

Question 1

An administrator is asked to create a Dynamic Disk Pools (DDP) pool from eleven 12 TB disks with the requirement that there is adequate space available for a reconstruction if a drive in the pool fails.

In this scenario, what should the administrator do to satisfy this requirement?

ACreate the disk pool, and then edit the pool to reserve 12 TB of space

BCreate the disk pool, and then add another 12 TB drive to the pool

CCreate the disk pool, and then the system automatically reserves 12 TB of space

DCreate the disk pool, and then create a hot spare on another 12 TB disk

Answer : C

Create the Disk Pool:

Step: Use the SANtricity System Manager to create a DDP with the eleven 12 TB disks.

Reason: The DDP automatically reserves space for reconstruction purposes.

Automatic Space Reservation:

Functionality: The system automatically reserves adequate space for reconstruction when a disk fails.

Confirmation:

Verify: Check the pool's configuration to ensure the space is reserved for reconstruction.

Result: The system will show the reserved space within the DDP configuration.

NetApp SANtricity System Manager User Guide

NetApp E-Series DDP configuration and best practices

Question 2

Click the Exhibit button.

Referring to the exhibit, which three statements are true? (Choose three.)

AThere are two SAS expansion ports available

BThere are six SAS host ports available

CThere are two Base-T iSCSI ports available

DThere are two FC/iSCSI host ports available

EThere are four SAS host ports available

Answer : A, B, D

Exhibit Analysis: The exhibit shows the rear view of an E-Series controller with various ports.

SAS expansion ports: 2 ports (EXP1 and EXP2).

SAS host ports: 6 ports.

FC/iSCSI ports: 2 ports (these ports can be configured as either FC or iSCSI).

Reference: NetApp E-Series hardware manual and port configuration guides.

Question 3

What are two base host connectivity selections that are provided by the E2800 controller? (Choose two.)

AFC

BSAS

CIB

DiSCSI

Answer : A, D

The E2800 controller supports Fibre Channel (FC) and iSCSI as base host connectivity options.

FC provides high-speed connectivity for SAN environments.

iSCSI allows for IP-based storage networking, facilitating connectivity over existing Ethernet networks.

Reference: NetApp E2800 Series Hardware Guide, which lists supported host interfaces.

Question 4

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

A12

D11

Answer : A

To create a Dynamic Disk Pool (DDP), the minimum number of drives required is 12. This minimum requirement ensures that there is enough capacity and redundancy to maintain the performance and data protection characteristics that DDPs provide.

Dynamic Disk Pools are designed to optimize data distribution and rebuild times. By using 12 drives as a baseline, the system can efficiently distribute data and parity information across the drives, improving fault tolerance and rebuild performance compared to traditional RAID configurations.

NetApp E-Series Storage System Documentation

SANtricity System Manager User Guide

Question 5

A company wants the most scalable host-side connection topology for E-Series systems.

In this scenario, which FC topology would satisfy the requirement?

Adirect connect

Bfabric attach

Cprivate loop

Darbitrated loop

Answer : B

Fabric attach FC topology is the most scalable host-side connection topology for E-Series systems.

This topology involves connecting the E-Series storage system to a Fibre Channel switch, which then connects to the hosts.

Scalability: The fabric attach topology supports a large number of devices by allowing multiple switches to be interconnected, forming a fabric.

Redundancy: It offers higher redundancy and failover capabilities because multiple paths can be created between the hosts and the storage.

Reference: NetApp Documentation (NetApp E-Series SANtricity Software, Implementation and Planning Guide).

Question 6

Click the Exhibit button.

Referring to the exhibit, which cable is an InfiniBand 4X connector?

Answer : B

Identify Connector Types:

Step: Examine the connectors in the exhibit to identify the InfiniBand 4X connector.

Reason: InfiniBand 4X connectors have a distinct appearance and size.

Connector Characteristics:

Observation: Connector 1 in the exhibit is labeled as 0.74 in (13.8 mm), which matches the size and appearance of an InfiniBand 4X connector.

Verification:

Cross-Reference: Confirm with NetApp and industry standards for InfiniBand connectors.

Result: Connector 1 is the InfiniBand 4X connector based on size and design.

NetApp E-Series hardware documentation

Industry standards for InfiniBand connectors

Question 7

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

ATest SSO login

BConfigure In-Band Management

CMap roles

DConfigure LDAP

Answer : C, D

To enable multifactor authentication (MFA) on an E-Series system, follow these steps:

Map roles (C): Role mapping is necessary to define the permissions and access levels for different users when MFA is enabled. This ensures that only authorized users can access specific functions and data on the system.

Configure LDAP (D): LDAP configuration is required for integrating with directory services to manage user authentication and access control. LDAP settings need to be correctly configured to support MFA, allowing the system to authenticate users against an external directory service.

NetApp E-Series Security Configuration Guide

SANtricity System Manager User Guide

NetApp Certified Implementation Engineer - SAN Specialist, E-Series NS0-516 Exam Practice Test