Practice Free D-ISM-FN-23 Exam Online Questions
What is an accurate statement about a Converged Network Adapter (CNA)?
- A . Physical adapter that provides the functionality of both a standard NIC and an FC HBA in a single device
- B . Physical adapter that provides the functionality of both a standard NIC and an iSCSI HBA in a single device
- C . Physical adapter that provides the functionality of only a standard HBA in a single device
- D . Physical adapter that provides the functionality of only a standard NIC in a single device
Which EMC product is a VNX array-based local replication software that creates a full volume mirrorof the source?
- A . SnapView Snapshot
- B . SnapView Clone
- C . TimeFinder/Snap
- D . TimeFinder/Clone
Which hypervisor component is responsible for assigning system resources to a virtual machine?
- A . VNC
- B . VMM
- C . VMC
- D . VMDK
Which backup component sends metadata and tracking information about each backup to the system that maintains this information?
- A . Backup agent
- B . Storage node
- C . Backup device
- D . Backup server
Which management monitoring parameter involves examining the amount of infrastructure resources used?
- A . Configuration
- B . Capacity
- C . Performance
- D . Availability
In a copy on first access (CoFA) technique, when is data copied from the source to the target?
- A . All writes are issued to a location on the source
- B . All writes are issued to a location on the target
- C . A read or write is issued for the first time to a location on the target
- D . A read is issued for the first time from a location on the source
In an object-based storage system, data is divided into 10 data segments and 4 coding segments using the erasure coding technique.
What is the maximum number of disk drive failures against which data is protected by this configuration?
- A . 4
- B . 6
- C . 10
- D . 14
In continuous data protection (CDP) remote replication, where are the two split write I/Os of an incoming write I/O directed?
- A . One I/O goes to the local CDP appliance and the other I/O goes to the production volume
- B . One I/O goes to the compute system and the other I/O goes to the production volume
- C . One I/O goes to the remote CDP appliance and the other I/O goes to the replica
- D . One I/O goes to the journal volume and the other I/O goes to the replica
What is a function of a cloud-based object storage gateway?
- A . Creating a flat file system to store block data in cloud storage
- B . Performing protocol conversion to send data directly to cloud storage
- C . Creating object IDs before storing all objects in cloud storage
- D . Converting a block storage system into an object storage system for cloud usage
Which technique protects the data in cache from power failures?
- A . Vaulting
- B . Mirroring
- C . Cache tiering
- D . Idle flushing