一个数据库管理员对应用的写性能比较敏感,如果性能很重要而不是高可靠,那么哪个Raid级别能满足这个目标?()A、RAID 0B、RAID 1C、RAID 5D、RAID 6
一个数据库管理员对应用的写性能比较敏感,如果性能很重要而不是高可靠,那么哪个Raid级别能满足这个目标?()
- A、RAID 0
- B、RAID 1
- C、RAID 5
- D、RAID 6
相关考题:
用户有5块硬盘,如果要达到最好的性能并且带有热备份的硬盘,还需要RAID组带有容错功能,那么配置的RAID级别为() A.RAID5;B.RAID0;C.RAID5和spare;D.RAID1+0和spare
为了提高数据库的性能和可靠性,数据库服务器存储系统经常使用RAID技术。常用的RAID级别有RAID0、RAID1、RAID5和RAID1+0。在不考虑成本因素的前提下,上述RAID级别中最有利于保证数据库性能和可靠性的是A.RAID0B.RAID1C.RAID5D.RAID1+O
某银行的一套业务体系,对性能和安全性要求都非常高,数据库采用Oracle数据库,那么为该Oracle数据库创建RAID组时,最优的策略是( )。A.RAID0B.RAID1C.RAID6D.RAID10
Which of the following RAID levels provides the BEST read and write performance?()A、RAID 0B、RAID 1C、RAID 5D、RAID 10
SATA RAID比较于SCSI RAID的一个优势是?()A、SATA RAID成本上要低于SCSI RAIDB、SATA RAID性能上要优于SCSI RAIDC、SATA RAID支持RAID 5,SCSI RAID不支持RAID 5D、SATA RAID速度上要快于SCSI RAID
以下对应RAID5和RAID10的说法正确的是?()A、RAID5的顺序读性能低于RAID10B、前端压力足够的情况下,RAID5的顺序写性能高于RAID10C、RAID5的随机读性能低于RAID10D、RAID5的随机写性能高于RAID10
A technician is instructed to configure a set of mirrored drives on a desktop. Which of thefollowing RAID levels does this match?()A、RAID 0B、RAID 1C、RAID 5D、RAID 10
Which of the following RAID levels would be appropriate given two drives and a need for fault tolerance?()A、RAID 0B、RAID 1C、RAID 5D、RAID 10
Which of the following RAID levels provides high performance and potentially allows for the system to continue running with multiple disk failures?()A、 RAID 0B、 RAID 1C、 RAID 5D、 RAID 10
Which of the following RAID levels would be the BEST choice if performance was the only determining factor?()A、RAID 0B、RAID 1C、RAID 5D、RAID 10
Which of the following RAID types is known as only mirroring?()A、RAID 0B、RAID 1C、RAID 5D、RAID 10
单选题Which of the following RAID levels provides high performance and potentially allows for the system to continue running with multiple disk failures?()A RAID 0B RAID 1C RAID 5D RAID 10
单选题一个数据库管理员对应用的写性能比较敏感,如果性能很重要而不是高可靠,那么哪个Raid级别能满足这个目标?()ARAID0BRAID1CRAID5DRAID6