D-ISM-FN-01 試験問題を無料オンラインアクセス

Question:
A backup array was able to achieve a 30:1 reduction by finding multiple copies of the same data. Which method was used in this scenario?

• A.Data encryption
• B.Data compression
• C.Data replication
• D.Data deduplication

Question:
A company is looking for a continuous data protection solution that can provide any point-in-time recovery.
Which Dell solution is most suitable for this requirement?

• A.Dell TimeFinder SnapVX
• B.Dell Cloud Tier
• C.Dell SRDF
• D.Dell RecoverPoint

Question:
A company is experiencing slow write performance on its RAID 6 array. What is the most likely cause of this performance bottleneck?

• A.High read I/O load on the array
• B.Increased network latency between the server and the storage array
• C.Insufficient storage on the RAID controller
• D.Write penalty associated with dual parity calculations

Question:
An Ethernet switch has eight ports, and all ports must be operational for 24 hours from Monday through Friday. However, failures of Port 6 occur within the week as follows:
* Tuesday: 6 AM to 8 AM
* Thursday: 5 PM to 10 PM
* Friday: 7 AM to 9 AMWhat is the MTBF (Mean Time Between Failures) of Port 6?

• A.40 hours
• B.37 hours
• C.30 hours
• D.32 hours

Question:
Which operations management process is responsible for maintaining information about configuration items (CIs)?

• A.Configuration management
• B.Capacity management
• C.Change management
• D.Performance management