Free CompTIA SGO-001 Exam Dumps Questions & Answers

A server administrator loses access to several LUNs. When the storage administrator views the array and notices several drives have failed. Reviewing the array logs shows that the drives faulted over several weeks. Which of the following should have been implemented to prevent the current situation? (Select TWO).

• A.  Array alerts
• B.  Trending
• C.  Forecasting
• D.  Setting thresholds
• E.  Call home

A particular application has a need for two different types of data to be stored. One part of the application generates small block, highly random I/O, while another part of the application generates large block, sequential I/O. Which of the following provides the BEST combination of performance and cost effectiveness?

• A.  SAS for small block/random I/O, SATA for the large block/sequential I/O
• B.  SAS for both types of I/O
• C.  SATA for both types of I/O
• D.  SATA for small block/random I/O, SAS for the large block/sequential I/O

A system administrator has added a new LUN and is unable to see the storage from a server. Which of the following should the system administrator perform to see the newly created storage from the server?

• A.  A LUN rescan should be performed on the SAN.
• B.  An fctraceroute should be performed on the server
• C.  An fcping should be performed on the SAN.
• D.  A disk rescan should be performed on the server.

Which of the following is LVM used for when mirroring or striping?

• A.  Mount point
• B.  Logical volume
• C.  File system
• D.  Disk group

Which of the following technologies can help optimize capacity utilization when storing many versions of a large file with few changes in each revision of the file?

• A.  Single instance storage
• B.  Asynchronous replication
• C.  Block-level deduplication
• D.  File-level deduplication