EMC技术支持笔试题
EMC技术支持笔试题
EMC(易安信)为一家美国信息存储资讯科技公司, 主要业务为信息存储及管理产品、服务和解决方案。EMC公司创建于1979年,总部在马萨诸塞州霍普金顿市。2003年,EMC收购了VMware。2015年10月,EMC被DELL收购。
今天学习啦小编要与大家分享的是:EMC技术支持相关笔试题。具体内容如下,欢迎阅读:
EMC技术支持类部分笔试题:
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学习啦在线学习网 Please compare polling I/O with interrupt-drive I/O .
In what situation would you favour one technique over the other?
8学习啦在线学习网 What is the difference between NAS and SAN storage?