当前位置:IBM(000-205)题库

问题:

[单选] A customer plans to implement a new OLTP and data base application. The records are smalland access is random, with a lot of write activity. Which RAID level is the best solution for thisapplication?()

A . RAID 1
B . RAID 3
C . RAID 5
D . RAID 10

An administrator wants to restore the /etc/resolv.conf file from a mksysb backup onto server1. After the mksysb is mounted in /mnt/backup/ from the local nim server. Which command should be run to restore the file?() tar -xvf /mnt/backup/server1.mksysb ./etc/resolv.conf。 restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.conf。 listvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.conf。 restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf。 根据我国消费者权益保护法的规定,消费者协会的性质是() 经营性经济实体。 维护消费者权益的行政性组织。 维护消费者权益的社会团体。 与消费者协调而成立的中介机构。 You set the recovery window to seven days and the backup optimization to ON using the CONFIGURE command of Recovery Manager (RMAN). The most recent backup of the TOOLS tablespace to disk was taken on January 3. The TOOLS tablespace is read­only.  On February 21, when you execute a command to back up all the tablespaces to disk, you find that RMAN backs up the TOOLS tablespace also, even though the contents of the tablespace have not changed after the backup on January 3.  Because there are no changes made to the TOOLS tablespace, you decide that the tablespace should not be backed up by RMAN. What can you to do skip backing up the TOOLS tablespace without changing the current backup optimization setting?() configure a default device for RMAN backups。 temporarily disable the retention policy for RMAN backups。 configure automatic channel allocation for RMAN backups。 use the CONFIGURE command to reconfigure the recovery window to 60 day。 A company has acquired another company and is consolidating data centers. During the consolidation, half of the users of a business-critical application lost access. The users who maintained access experienced slow performance.  What is the first action the SAN/storage administrator should take to determine the source of the problem() review SAN configuration, connectivity, and zoning。 review application parameters for contention or tuning problems。 use internal disk monitoring tools to determine the problem source。 check the disk parameters in the OS setup on the system。 明代中后期出现资本主义萌芽的主要标志是()。 手工业作坊大量增多。 手工业技术水平空前提高。 “机户出资,机工出力”的机房产生。 商品经济发展,对外贸易扩大。 A customer plans to implement a new OLTP and data base application. The records are smalland access is random, with a lot of write activity. Which RAID level is the best solution for thisapplication?()
参考答案:

  参考解析

本题暂无解析

相关题目:

在线 客服