单项选择题

Data deduplication ratios depend on many factors. However， deduplication ratios are generallygreater for what type of data？（）

A.encrypted data
B.compressed data
C.archive data
D.multiplexed data streams

相关考题

WhatprotocolwouldallowanIBMSystemStorageN6040todoafilel...

单项选择题What protocol would allow an IBM System Storage N6040 to do a file level backup to a tapedevice？（）

A.FCP
B.NFS
C.HTTP
D.NDMP

AcustomerhasanexistingDS5300systemattachedtotwoBrocades...

单项选择题A customer has an existing DS5300 system attached to two Brocade switches with eight Windowsservers. The customer wants to add their System i p750 server to this SAN. From the followingchoices what is the simplest and least expensive solution for this customer？（）

A.add twofibre HBAs to the System i and connect to the SAN
B.add twofibre HBAs to the System i and connect to the Windows Servers
C.add twofibre HBAs to the System i and connect to the System i using VIOS
D.add two SAS HBAs to the Systemi array and connect directly to the DS5300

AcustomerisplanningonestablishingaGlobalMirrorbetweentw...

单项选择题A customer is planning on establishing a Global Mirror between two Storwize V7000 storagearrays. The customer is planning to lease an IP WAN connection between sites for the tasks andis running a SAP （database） application on Oracle. Which of the following planning considerationsis most important？（）

A.the distance between sites needs to be less than 100 kilometers
B.consistency groups should be created to maintain write order on the remote mirror
C.ensure sufficient bandwidth exists on the link based on average application workloads
D.ensuring a low round trip latency of less than 30ms on the WAN connection is required

IBM(000-118)

Data deduplication ratios depend on many factors. However， deduplication ratios are generallygreater for what type of data？（）