当前位置:IBM(000-237)题库

问题:

[单选]

While an electrician was adding additional circuits for the Data Center, the system running the Database inadvertently powered down. The fallover of the service IP labels and volume groups to the hot standby node completed as expected; however, the database did not start. The database log file indicated that the database was already started. 
What is the most likely cause of this problem?()  

A .  The shared logical volumes and filesystems did not have database permissions.
B .  There was a test instance running on the standby system that must be shutdown.
C .  The tablespaces had an indicator indicating that the database had not shutdown properly.
D .  The startup script for the highly available instance did not first perform cleanup operations.

In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?() extendvg。 cfgmgr。 reducevg。 varyoffvg。 投影技法是一种()的调查方法。 无结构、非直接。 有结构、直接。 无结构、直接。 有结构、非直接。 Which of the following options best justifies why a DNS server should be run in a large network system?() To use ftp and telnet。 To perform NFS mounts。 To make /etc/hosts files unnecessary。 To reduce network traffic and save bandwidth。 Because of performance problems, capacity needs to be added to a paging space named  paging01 on hdisk1. The physical partition size of hdisk1 is 4MB.  Which command will increase the size of paging01 by 100MB() chlv -a paging01 25。 chps -s 25 paging01。 mkps -a 25 paging01。 extendlv -a paging01 25。 Which command will allow the creation of a10-character login user name?() chlogin -a log_name=10。 chdev -l sys0 -a max_logname=10。 chusr extended_logname=true [userid]。 chuser login_name=10 extended_logname=true [userid]。

While an electrician was adding additional circuits for the Data Center, the system running the Database inadvertently powered down. The fallover of the service IP labels and volume groups to the hot standby node completed as expected; however, the database did not start. The database log file indicated that the database was already started. 
What is the most likely cause of this problem?()  

参考答案:

  参考解析

本题暂无解析

在线 客服