C4090-451 Exam Questions

A customer requires off-site storage for 500 GB per night in backup tapes. The backup site is 560 kilometers (350 miles) away. The customer does not require the backup site to run...

A storage specialist is assessing a customer's tape backup environment. Which of the following questions would be the most appropriate question to identify the customer's environme...

Data deduplication ratios depend on many factors. However, deduplication ratios are generally greater for what type of data?

Aligning data that must be preserved to the correct tier of storage until it is no longer useful is an example of:

What process should the storage specialist recommend to investigate IBM support for non- standard configurations?

A customer is planning to purchase an IBM N series Gateway due to a requirement for file level storage. All available storage is managed by a SAN Volume Controller (SVC). Where sho...

A police department is interested in disk storage for a video application. Once the data is stored to disk it will be backed up to tape for long term storage. The array must have t...

The storage specialist has designed a very complex solution with the customer, and needs to verify that all associated equipment will work as expected. Which of the following is de...

Which of the following is most accurate in describing the required types of FCP zoning considerations when implementing a SAN Volume Controller (SVC)?

A customer has been receiving warning alerts on their storage units. All data is protected nightly by a backup and has been tested without any issues. What should the customer do p...

What is the required element for encryption key management on an LTO-5 drive within a tape library?

A customer has two separate storage islands and is planning to implement an SVC to provide for FlashCopy between the two islands. What is the minimum number of inter-switch links (...

What is an advantage of IBM SAN Volume Controller (SVC) virtualization over an HP Enterprise Virtual Array virtualization?

A customer has Symantec NetBackup installed and is concerned about restore times for a line of business server. Which IBM Tivoli Storage Manager feature addresses this customer's c...