What is the cause?
You are using asynchronous storage replication to protect your critical database server. There are
no replication agents installed on the database server. After a disaster, you are unable to bring up
the database at the DR site.
What is the cause?
How should the LVM be configured?
A host is remotely replicating data over a Fibre Channel link using a host based logical volume
manager (LVM). The host LVM is mirroring data between a local array using SCSI-FCP and a
remote array using FCIP. The host is having read performance problems. How should the LVM
be configured?
Which two must you consider?
You are implementing a remote synchronous replication strategy over the FC SAN for disaster
recovery. Which two must you consider? (Choose two.)
Which two concepts provide block-based backup and recovery?
Which two concepts provide block-based backup and recovery? (choose two)
Which multipathing software feature, on a server, must be supported and configured for a server to continue to
You are performing an FC switch replacement and you want to ensure that no hosts will be
disconnected from its storage.
Which multipathing software feature, on a server, must be supported and configured for a server
to continue to have access to the fabric attached storage in this scenario?
How should the database be replicated?
A database is replicated to a remote site 500km away. The database administrator wants to
replicate the database with no impact on the production volume and minimal WAN bandwidth. The
data files, meta data files, and journaling logs on all on the different volume groups. How should
the database be replicated?
What two (2) technologies are commonly used in a business continuity plan?
What two (2) technologies are commonly used in a business continuity plan? (Choose two.)
which three concerns should be taken into consideration?
Company.com is implementing a disaster recovery plan. When planning the performance impact
of the solution which three concerns should be taken into consideration? (choose three)
What it is the RTO?
Your company performs a full backup of a database server every Saturday night and incremental
nightly backups for each day of the week thereafter. It takes 14 hours to perform a restore from a
full backup and averages two hours for each incremental restore. The database server fails on
Wednesday at 10:10 AM and needs to be fully restored.
What it is the RTO?
What is the most probable cause of the timeout errors?
Users are complaining the response times are out of range on a retail application. Performance
monitoring of the storage subsystem indicates that there are no problems. A check of the host error
logs shows that there are excessive SCSI re-transmit errors. The 2Gb/s HBA on the host was recently
replaced with a 4Gb/s HBA .
What is the most probable cause of the timeout errors?