In your database, online redo log files are multiplexed and one of the members in a group is lost due to media failure? How would you recover the lost redo log member?()
A VTP domain has six active VLANs. Without notice, all VLANs except VLAN1 fail. Just prior tothe failure, Switch2 was added to the network. Which three issues on Switch2 could be the cause?()
You are in the middle of a transaction and very crucial data has been modified. Because of a hardware failure, the instance has shut down before synchronizing all the database files. Which two statements are true?()
Which mechanism can you use to achieve sub-second failover for link failure detection when a switched Ethernet media is used and loss of signal is not supported by the link provider?()
Which of the following problems has occurred when a menu appears and prompts the user to "copy a dump to external media?()
A previously functional, scheduled snapshot operation against a JFS2 filesystem has failed. The JFS2 filesystem is mounted and appears intact. What is the most likely cause of the failure and how should it be resolved?()
An administrator plans to use bootable AIX media to boot a system into maintenance mode. The system is running AIX 5.3 TL09 with a64-bit kernel.The administrator has a selection of media available. Which media should the administrator use?()
Company.com has decided to implement the "Fast Disk Takeover" and "Disk Heart Beat" features of HACMP. What IBM distribution media will be required for a default installation?()
There was media failure and you need to check the data files for any block corruption. Which option would you use to create a report on any corruptions found within the database?()
A system administrator notices that one of the mirrored disks, hdisk7 on datavg, has had a hardware failure. What is the best method of recover without causing additional problems?()
In your database, online redo log files are multiplexed and one of the members in a group is lost due to media failure. How would you recover the lost redo log member?()
Because of a power outage, instance failure has occurred. From what point in the redo log does recovery begin and where does it end?()
As a result of a media failure, the current online redo log group is corrupted. The database crashes, as the current online group is inaccessible. Which type of incomplete recovery are you most likely to perform? ()
A customer has a requirement to eliminate single points of failure for an application. They have allocated one Ethernet adapter to each VIO server on the system. Which features of PowerVM and AIX will support the customer requirement?()
以下是执行格式化命令时显示的错误信息,请说明其含义: 1).Drive letter must be specified 2).Attempted write protect violation 3).Format failure 4).Invalid media o rtrack 0 bad-disk unusable
A cluster indicates that a remote site has failed. What facilities exist in HACMP/XD:HAGeo to ensure that the failure is not just a TCP/IP communication failure?()
A three-node cluster experienced a node failure. The resource groups were acquired as cexpected. The node has been repaired,and HACMP has been restarted. How does the operator determine that the node has successfully re-integrated into the cluster?()
A HACMP/XD:HAGeo cluster has been installed with four nodes, two nodes at each site. The cluster is protected from site isolation by the DBFS facility in HACMP/XD:HAGeo. In the event of a site failure,what happens?()
Communication with a remote host has failed. Which command is LEAST helpful in isolating the failure?()
Because of a power outage, instance failure has occurred. From what point in the redo log does recovery begin and where does it end? ()
There was media failure and you need to check the data files for any block corruption. Which option would you use to create a report on any corruptions found within the database?()
The word “______” is defined as “a photograph that one has taken of oneself, typically one taken with a smartphone or webcam and uploaded to a social media website”.
There has been ____ growth in the popularity of social media.
Oh, my God! I always think I’m a lucky dog. But this deal has turned out to be a complete failure.