testpassport E20-590 题库
Legato Cert E20-590 试题库由资深IT认证讲师和 Legato Cert 产品专家结合 PROMETRIC 或 VUE 的真实考试环境最新原题倾心打造.最新E20-590 1. You designed a customer solution using a disk device for backups. The available disk space is limited.You determined that it is necessary to move data from disk to tape after a specified time.What should you use?A.Advanced file type device with cloningB.Advanced file type device with stagingC.File type device and nsrcompressD.File type device with archivingAnswer: B2. You designed a customer solution using a disk device for backups. The available disk space is limited.You determined that it is necessary to move data from disk to tape after a specified time.What should you use?A.Advanced file type device with cloningB.Advanced file type device with stagingC.File type device and nsrcompressD.File type device with archivingAnswer: B3. In an EMC Disk Library (EDL) environment, what describes the autoarchivefeature?A.Backup application issues clone command; EDL copies save sets to physical tape with a differentbarcodeB.Backup application issues clone command; EDL copies save sets to physical tape with the samebarcodeC.Backup application issues eject command; EDL moves backup data to physical tape with a differentbarcodeD.Backup application issues eject command; EDL moves backup data to physical tape with the samebarcodeAnswer: D4. A customer has a DMX3system with available low cost Fiber Channel storage and wants to use it as abackuptodiskdestination storage device. Some of the storage nodes in the network are not connectedto the SAN.Which solution can be used so that all storage nodes in the environment use the DMX3as thebackuptodiskdestination device while leveraging their current investment?A.CX80GB.DL210C.NS80D.NS80GAnswer: D5. A customer wants to expand an existing Symmetrix DMX3production system for use withbackuptodisk.What do you recommend?A.Add ATA disksB.Dedicate a quadrant to backupC.Use Fibre Channel disks onlyD.Use RAID 3 with the backup LUNsAnswer: B6. A customer has a DL4100. What is required to activate the embedded storage node?A.Add the embedded storage node license through the EMC Disk Library GUIB.Log in to the disk library and install the EMC NetWorker storage nodeC.Log in to the disk library and run the enable_esn.sh scriptD.Use the command line interface to enable the embedded storage node optionAnswer: A7. A customer is concerned about nonintentionalSCSI resets destroying backups in their EMCNetWorker environment. Which EMC NetWorker feature should be configured?A.Auto Media VerifyB.Eject SleepC.Idle Device TimeoutD.Port Polling PeriodAnswer: A8. You are designing a backup solution for an EMC NetWorker customer who wants to backup whilerestoring from the same device. Which option should be used?A.Advanced file type deviceB.File type deviceC.Save set cloningD.Save set stagingAnswer: A9. A customer needs to configure backup for a large database (~ 1 TB) with EMC NetWorker Module forOracle. Which solution will minimize performance degradation on the database server?A.BackuptotapeB.BackuptodiskC.Backuptovirtualtape libraryD.Backup with splitmirrorfunctionAnswer: D10. A customer has the following backup requirements:Must meet short backup windowMust meet low RTOMust backup many highly transactional Oracle databasesMust eliminate tapeThe customer has two data center sites with ample bandwidth between them but needs to limit utilizationas much as possible. Which solution best addresses the customer's requirements?A.A pair of EMC DL3D 3000 at two different sites with replication implemented between themB.A pair of EMC DL4000 series at two different sites with replication implemented between themC.A pair of EMC DL4000 series with 3D4000 at two different sites with replication implemented betweenthemD.A pair of EMC DL4000 series with 3D4000 at two different sites with MirrorView implemented betweenthemAnswer: C有需要的朋友自己下载(PDF格式)
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