Practice Free D-ISM-FN-01 Exam Online Questions
Which parameter determines the rotation latency of a disk drive?
- A . Response time
- B . Seek time
- C . Speed of the spindle
- D . Data transfer speed
Which NAS implementation requires separate management of the NAS head and the storage?
- A . Gateway
- B . Scale-out
- C . Unified
- D . Integrated
Which cloud computing characteristic allows on demand capacity scaling in real time?
- A . Rapid Elasticity
- B . Broad Access Network
- C . Resource Pooling
- D . Measured Service
Why is it important for organization to deploy intelligent storage systems in their data centers?
- A . Reduce the complexity of managing information by creating silos of storage
- B . Effectively migrate data from a data center to the cloud at no cost
- C . Reduce the amount of data to be replicated, migrated, and backed up
- D . Effectively store and manage information across data centers
Which part of the Fibre Channel (FC) frame does the label “X” represent in the exhibit?
- A . Frame Header
- B . CRC
- C . SOF
- D . Data Field
Which layer of the OSI model provides the functional and procedural methods to transfer data between network entities?
- A . Data link
- B . Presentation
- C . Session
- D . Application
During a write split operation in continuous data protection (CDP) replication, one of the I/Os is received by the local CDP appliance.
Which component received the other I/O?
- A . Remote CDP appliance
- B . Production volume
- C . Remote replica volume
- D . Local replica volume
What accurately describes an image-based backup?
- A . External deduplication software is not required
- B . Agent is required inside the virtual machine to perform the backup
- C . Recovery at both virtual machine and file levels is supported
- D . Unique virtual machine images must be backed up from storage
What is an accurate statement about three-way NDMP backup in a NAS environment?
- A . Backup data is sent directly from NAS to the backup device
- B . Backup data is sent to the backup device through the application servers
- C . A dedicated backup device is required for each NAS
- D . All NAS systems should have the same operating environment
What is an accurate statement about variable prefetching?
- A . Many blocks that have recently been written to storage by the compute system are retrieved and placed in cache.
- B . Many non-contiguous blocks that are not currently required can be retrieved from cache in advance.
- C . Storage system prefetches data in multiples of the original I/O request size from the compute system.
- D . Storage system prefetches many non-contiguous blocks of data, with varied sizes, from cache.