E20-357 試験問題を無料オンラインアクセス

Where does SmartCache stage its write cache?

• A.DISK
• B.SSD
• C.DRAM
• D.NVRAM

Which protocols are supported by Isilon OneFS for file access?

• A.SMB, HTTP, SMTP, HDFS
• B.HDFS, NFS, iSCSI, SNMP
• C.NFS, HDFS, HTTP, SMB
• D.FTP, NFS, SMB, FC

A customer's cluster contains three X200 (24 GB RAM, 3 TB drives) nodes, and three X400 (48 GB RAM, 1 TBdrives) nodes. All nodes are configured in a single pool. All data is protected at N+2. After upgrading OneFS to7.0, the Isilon Web interface indicates that files are not fully protected.

• A.Recreate the original pool using the Isilon Web interface
• B.Add 24 GB RAM to each of the X200 nodes
• C.Add two X200 nodes and two X400 nodes
• D.Recreate the original pool using the command line interface

If a file is 4 KB in size, how much space is consumed for file data when it is written to the Isilon cluster?

• A.32 KB
• B.4 KB
• C.16 KB
• D.8 KB

Your customer has an existing Isilon cluster with seven X200 nodes. The cluster is used to store homedirectories and departmental shared folders. They are planning to deploy a new application that generatessmall block, synchronous writes.
Which OneFS 7 capability can help reduce latency for the new workload?

• A.Prefetcher
• B.L2 Cache
• C.Endurant Cache
• D.Solid State Drives