Practice Free D-ISM-FN-23 Exam Online Questions
What are the potential threats to a storage infrastructure? (Choose two)
- A . Malware
- B . Data Deduplication
- C . Unauthorized Access
- D . Storage Tiering
Which cloud computing characteristic enables multi-tenancy and abstracts the location of provided resources?
- A . Resource pooling
- B . Measured service
- C . Rapid elasticity
- D . Broad network access
What are the functions of the storage node in a backup architecture?
- A . Responsible for organizing client data and sending data to a backup device
- B . Manages backup operations and gathers data that must backup
- C . Organizes backup data and sends the data to the client device
- D . Manages backup operations and maintains the backup catalog
In which format do block-based storage systems store data?
- A . Variable blocks of 512 to 2048 bytes each
- B . Fixed blocks of 512 bytes each
- C . Fixed blocks of 4,068 bytes each
- D . Fixed blocks of 4,069 bytes each
What is a function of a Fibre Channel Forwarder in an FCoE SAN?
- A . Applies zoning configurations and provides fabric services
- B . Transfers FCoE traffic over an FC SAN
- C . Encapsulates IP packets into FC frames
- D . Provides both NIC and FC HBA functionality
What is a benefit of source-based deduplication over target-based deduplication?
- A . Backup data can be retained longer
- B . Only unique data is sent over the network to be backed up
- C . Backup processing is offloaded from the backup client
- D . Less backup data is stored on the backup server
What is determined based on the recovery point objective in an asynchronous remote replication?
- A . Size of the buffer
- B . Size of the replica
- C . Response time
- D . Location of the source
What is an accurate statement about VLANs and VSANs in an FCoE environment with an existing FC SAN?
- A . A dedicated VLAN must be configured for each VSAN
- B . VLANs configured for VSANs must carry regular LAN traffic
- C . Default VLAN must map to all VSANs defined in the FCoE switch
- D . A minimum of four VLANs must be created to isolate VSAN traffic
Which statement describes the purpose of containers?
- A . Provides hypervisor level virtualization to simply resource allocation
- B . Provides portable application support to mainframe applications
- C . Isolates applications to reduce CPU utilization
- D . Bundles an application with required software libraries to run anywhere
What specialized replication technique enables moving data between storage systems within a data center, between data centers, and between the data center and the cloud?
- A . Data deduplication
- B . Data migration
- C . Data backup
- D . Data archiving