testpassport E20-616 题库
Legato Cert E20-616 试题库由资深IT认证讲师和 Legato Cert产品专家结合 PROMETRIC
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最新E20-616.
2. A DMX-2 memory configuration containing four (4) memory boards is to be upgraded to larger sizecache boards. The upgrade results in a two (2) memory board configuration. How will the bandwidth of theDMX-2 be affected by the upgrade?A. Decreased by the smaller cache card countB. Increased by the larger memory sizeC. Unchanged, only memory size is affectedD. Will remain at the theoretical maximumAnswer: B3. What is a major difference in director data flow between the Symmetrix 8000 series and a DMX-2?A. An 8430 uses loop redundancyB. An 8530's directors are connected to two data bussesC. Directors in a DMX-2 are connected to top high and bottom lowD. DMX-2 port bypass cards are connected directly to cacheAnswer: B4. What is a difference between a Symmetrix 8830 and a DMX-2?A. An 8830 24-slot card cage is scalableB. Disks on a DMX-2 are FC-ALC. DMX-2 uses a cache interconnect multi-drop busD. Maximum system bandwidth on an 8830 is 16Gb/sAnswer: B5. When will a customer's host be able to access the data on a BCV?A. After the BCV is establishedB. After the BCV is splitC. When the BCV is created in the BinD. While the BCV is syncing with the data volumeAnswer: B6. When is the relationship between a data volume and a BCV created?A. When the BCV is created in the bin fileB. When the BCV is establishedC. When the BCV is splitD. When the BCV is varied onAnswer: B7. When looking at the DMX FA Back Adapter, you notice that one of the SFPs is blue. What does thismean?A. Long wave, multi mode portB. Long wave, single mode portC. Short wave, multi mode portD. Short wave, single mode portAnswer: B8. Click the exhibit button.You are viewing the rear of the DMX1000 card cage. Which card is ECM1?A. AB. BC. CD. DAnswer: B9. Click the exhibit button.You are viewing the rear of the DMX1000 card cage. Which card is CCM0?A. AB. BC. CD. DAnswer: D10. What does the Interleave Service Policy manage during a read operation?A. Reads the tracks from M1 and M2 randomlyB. Reads the tracks from M1 and M2 alternativelyC. Reads the tracks only from M1D. Tracks measurements of I/O on logical volumes and chooses the appropriate mirrorAnswer: B有需要的朋友自己下载(PDF格式)
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