The task is to provision new volumes and LUNs for an Oracle database. The SnapCenter Plug-in for Oracle Database is designed specifically for this purpose, providing an application-centric workflow for the database administrator to provision, clone, and protect their databases. It automates the creation of correctly configured volumes and LUNs.

Alternatively, ONTAP System Manager, the primary graphical management interface for an ONTAP cluster, can be used by a storage administrator (or a DBA with appropriate permissions) to perform the fundamental tasks of creating volumes and LUNs. Both tools directly accomplish the required storage provisioning task.

B. OnCommand Insight: This is a monitoring, analytics, and reporting tool for large, multi-vendor storage environments. It does not have capabilities for direct storage provisioning like creating volumes or LUNs.

D. Active IQ Unified Manager: This tool is used for monitoring the health, performance, and capacity of NetApp ONTAP systems at scale. It is not designed for ad-hoc provisioning of individual volumes and LUNs.

1. SnapCenter Plug-in for Oracle Database:

NetApp, SnapCenter Plug-in for Oracle Database Installation and Setup Guide, Version 4.6, Page 38, Section: "Provision storage for Oracle databases". The guide states, "You can use the SnapCenter provisioning feature to create volumes and LUNs on your storage system for your Oracle databases."

2. ONTAP System Manager:

NetApp, ONTAP 9.7 SAN configuration guide, Page 16, Section: "Provision a LUN using System Manager". This section provides a step-by-step procedure for creating a LUN in a new or existing volume using the ONTAP System Manager interface.

3. Active IQ Unified Manager (Incorrect Option):

NetApp, Active IQ Unified Manager 9.7 Concepts, Page 8, Section: "What Active IQ Unified Manager does". The document describes its functions as monitoring, alerting, troubleshooting, and reporting on ONTAP storage systems, not direct provisioning.

4. OnCommand Insight (Incorrect Option):

NetApp, OnCommand Insight 7.3 Documentation, "OnCommand Insight Concepts". The documentation describes OCI as a tool to "manage and improve your multivendor storage, SAN, and virtualized environment," focusing on visibility, analytics, and optimization rather than provisioning.