Practice Free D-ISM-FN-01 Exam Online Questions
Which backup component maintains the catalog containing details about the backups that have occurred?
- A . Storage node
- B . Backup device
- C . Backup client
- D . Backup server
What happens when a write request to a valid page is received in a solid-state drive?
- A . Requested page is electrically erased and the write continues with the erased page
- B . Requested page is overwritten by the new page
- C . Requested page is marked invalid and the write continues with an available empty page
- D . Write request is queued until the requested page is erased
Which network file sharing protocol provides cloud-based file sharing through a REST API interface?
- A . S3
- B . HDFS
- C . ZFS
- D . FTP
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
A user lost access to a key VM due to a hardware failure. A proxy server regularly takes PIT snapshots of the VM to protect the data.
What type of data protection method is this called?
- A . Image-based
- B . Backup as a service
- C . Agent-based
- D . Local replication
What is an accurate statement about hypervisor-based continuous data protection (CDP)?
- A . Write splitter is embedded in the hypervisor
- B . Journal is stored in a virtual machine
- C . Journal and replica use the same storage volume
- D . Virtual appliance runs on a storage system
In a NAS environment, which file system enables file sharing with Windows clients and uses the TCP/IP protocol?
- A . New Technology File System (NTFS)
- B . Hadoop Distributed File System (HDFS)
- C . Common Internet File System (CIFS)
- D . Network File System (NFS)
What is an accurate statement about a TCP offload engine (TOE) NIC with a software iSCSI adapter?
- A . TCP/IP and iSCSI processing does not require the CPU cycles of a compute system
- B . Offloads the iSCSI processing from the CPU of a compute system
- C . Offloads the TCP/IP processing from the CPU of a compute system
- D . TCP/IP and iSCSI processing requires the CPU cycles of a compute system
What is a benefit of using converged infrastructure for building a data center?
- A . Reduces the time to acquire and deploy the infrastructure
- B . Provides the flexibility to purchase individual IT components
- C . Integrates existing IT components into the infrastructure
- D . Offers the flexibility to change vendors and prevent vendor lock-in
A company has virtualized their data center and wants to deploy a recovery-in-place backup approach.
What is the advantage of this type of approach?
- A . Acquires backup services through a self-service portal
- B . Eliminates the backup impact on the application servers
- C . Reduces the recovery point objective to restore the data to any previous point-in-time using backed up VMs
- D . Eliminates the need to transfer the image from the backup device to the primary storage before it is restarted