IBM 000-451 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 000-451
Exam Name/Title: Midrange Storage Technical Support V3
Certification Provider: IBM
Corresponding Certification: IBM Certified Specialist

Exam Questions: 150
Updated On: Sep 12, 2026

Question #1

A customer is planning for the implementation of a Storwize V7000 Unified system.
How many Fibre Channel ports will be used by the Storwize V7000 Unified file modules?

A. 6

B. 2

C. 4

D. 8

Discussion 0

Correct Answer: D Vote an answer

Question #2

As part of a customer data management solution, it is necessary to store unused data on a low cost device to achieve the necessary cost benefit. While a tape library solution would provide low cost, the customer application is not capable of writing directly to tape.
What recommendation should the technical specialist make to allow the POSIX capable application to access tape devices?

A. Implement SAN Volume Controller with LTFS enabled, allowing IBM LTO drives to act as vdisks

B. Implement IBM LTFS Library Edition using LTO-5orTS1140 tape drives in the library

C. Implement ProtecTIER with LTFS, allowing the management of tape and VTL disk under a single controller

D. Implement IBM LTFS Single Drive Edition on all IBM-supplied LTO-4 or LTO-5 drives in the library

Discussion 0

Correct Answer: B Vote an answer

Question #3

A customer has an existing IBM DS4700 system that is due to be refreshed. In addition to an additional 100 TB of new disk they want to be able to utilize the existing 50 TB of disk behind the DS4700. The customer also wants to implement automated tiering of hot data. Cost is a consideration.
Which IBM solution would best meet the customer's requirements?

A. Storwize V7000

B. N series Gateway

C. Storwize V3700

D. DCS3700

Discussion 0

Correct Answer: A Vote an answer

Question #4

A potential storage customer has a large VMware environment which is managed by a small staff TN are looking at the IBM DCS3700 series storage with Dynamic Disk Pools.
Which of the following would allow the VMware administrators ease of management for Dynamic Disk Pools?

A. Tivoli Storage Productivity Center

B. Disk Magic

C. Tivoli Storage Manager

D. IBM DS Series vCenter Plug-In

Discussion 0

Correct Answer: D Vote an answer

Question #5

During a requirements gathering exercise, a customer explains that their environment is synchronously replicated between two sites over a dedicated 1Gb link using standard Ethernet frame rates.
Based on the customer requirements, what is the maximum workload that would fit within the bandwidth available?

A. 150 Mb/s

B. 70MB/s

C. 300 MB/s

D. 100 Mb/s

Discussion 0

Correct Answer: D Vote an answer

Question #6

A technical specialist is working with a customer that wants to utilize a Storwize V7000 for iSCSI connection in their environment. The technician and the customer are drawing up the connectivity plan for the new installation.
Which of the following is a true statement regarding connectivity for the Storwize V7000?

A. The same IP address cannot be used for both management and iSCSI host use

B. The management and iSCSI ports must share the same VLAN.

C. Port 2 on each node canister is used for the service address.

D. Only one port from either node canister must have connection to the LAN.

Discussion 0

Correct Answer: A Vote an answer

Question #7

During a customer meeting to plan the installation for two Storwize V7000 Unified systems, the customer details the following requirements.
Which solution could potentially cause a problem at installation time unless corrected?

A. The 10Gb Ethernet will only be used for customer data and is to be the preferred environment for file replication to a remote site. There are Active directory severs at both sites and services for Unix will be required.

B. The 1Gb Ethernet interface will be used for customer data and the management of the Storwize V7000 Unified system. The customer data and the management of the system must be on separate VLANS.

C. The customer would like to use the iSCSI host port interface on the Storwize V7000 to provide block based storage to a community of Windows 2008 R2 servers

D. The spare Fibre Channel host ports on the Storwize V7000 will be directly connected to a SAN6B-R protocol router for block based replication to a remote site.

Discussion 0

Correct Answer: B Vote an answer

Question #8

What IBM N series software provides storage- enforced WORM and retention functionality by using open file protocols such as CIFS and NFS?

A. SnapVault

B. SnapLock

C. SnapDrive

D. SnapMirror

Discussion 0

Correct Answer: B Vote an answer

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Question #9

A customer wants to implement a high availability solution split across two remote sites located 1 km apart. They are considering one dual node N series system
What should the technical specialist recommend?

A. N3220-A22andSnapMirroroverlP

B. N3240-A24 and Stretch MetroCluster

C. N6240-C21 and SnapMirror over FCP

D. N6240-E21 and Fabric MetroCluster

Discussion 0

Correct Answer: D Vote an answer

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