Practice Free D-ISM-FN-23 Exam Online Questions
Which of the following is a key function of storage infrastructure management?
- A . Promoting data duplication
- B . Ensuring data security and privacy
- C . Reducing storage performance
- D . Increasing data retrieval times
What is a typical configuration in a core-edge topology?
- A . All compute systems are connected to the core-tier
- B . Edge-tier switches are connected to each other
- C . All storage devices are connected to the core-tier
- D . Core-tier switches are isolated from each other
What does the "X" represent in the exhibit?
- A . E_port
- B . F_port
- C . N_port
- D . NL_port
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
What is the time taken by the platter of a hard disk drive to position data under the read/write head?
- A . Data transfer rate
- B . Rotational latency
- C . Disk service time
- D . Seek time
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 environment is represented in the graphic?
- A . Read miss
- B . Read hit
- C . Cache write-back
- D . Cache write-through
What is a key advantage of performing incremental backups compared to cumulative backups for the same data?
- A . Reduces the backup window to near zero
- B . Eliminates the need for deduplication
- C . Eliminates the need for full backups
- D . Facilitates faster backups
Based on the exhibit, what does the “X” represent?
- A . NACK SYN
- B . ACK SYN
- C . SYN NACK
- D . SYN ACK
What is an accurate statement about a continuous data protection (CDP) remote replication solution?
- A . Write splitter is only implemented at the compute system running on the remote site
- B . Appliances are present at both the source and remote sites
- C . Replica and journal volume should be of the same size
- D . Journal and production volumes must be of the same size