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EMC技術(shù)支持筆試題

時間: 謝樺657 分享

EMC技術(shù)支持筆試題

  EMC(易安信)為一家美國信息存儲資訊科技公司, 主要業(yè)務(wù)為信息存儲及管理產(chǎn)品、服務(wù)和解決方案。EMC公司創(chuàng)建于1979年,總部在馬薩諸塞州霍普金頓市。2003年,EMC收購了VMware。2015年10月,EMC被DELL收購。

  今天學習啦小編要與大家分享的是:EMC技術(shù)支持相關(guān)筆試題。具體內(nèi)容如下,歡迎閱讀:

  EMC技術(shù)支持類部分筆試題:

  1 What are the differences between RAM、ROM and Flash RAM?

  2 Please explain the following terms.

  RAID 0

  RAID 1

  RAID 3

  RAID 5

  RAID 6

  3 What’s the difference between DNS and WINS ?

  4 For a SATA 160 Gb 10,000rpm disk drive, what is the average amount of time it takes for the data to be read?

  5 What is a Race Condition? Please provide an example of a Race Condition.

  6 Small Page Size gives you Small Page Table (T/F)

  Small Page Size generates more LTB( Translation Lookaside Buffer) (T/F)

  Small Page Size causes less Page Faults (T/F)

  7 Please compare polling I/O with interrupt-drive I/O .

  In what situation would you favour one technique over the other?

  8 What is the difference between NAS and SAN storage?

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