Online Access Free HP0-093 Exam Questions

In a Serviceguard implementation with Logical Volume Manager (LVM) for
concurrent instances of a Relational Database Management System (RDBMS), what kind of LVM needs to be available on all nodes in the cluster?

• A.Standard Logical Volume Manager (LVM)
• B.Shared Logical Volume Manager (SLVM)
• C.Veritas Logical Volume Manager (VxVM)
• D.Exclusive Logical Volume Manager (ELVM)

In Serviceguard, the term "rolling upgrade" refers to which actions? (Choose two).

• A.migrating to new disk storage
• B.applying operating system patches
• C.upgrading network switch equipment
• D.introducing a new operating system revision

DRAG DROP
Using drag and drop, match each cluster type to its description.

Correct Answer:

Which statements are true about a Continental Cluster product? (Choose two).

• A.Continental Cluster is actually two clusters with automatic failover from one cluster to another.
• B.Continenal Clusters must utilize a Quorum Server for split brain syndrome between locations.
• C.Continental Cluster utilizes a package to monitor the health of the second geographic location.
• D.Continental Cluster is actually two clusters with manual failover from one cluster to another.
• E.Continental Cluster is one cluster spread across long geographic distances utilizing a lock disk or Quorum Server to avoid split brain syndrome.

In a two node cluster, two identical servers (same CPU, memory, and I/O card configurations) are designed to host the application and database servers of a 3-tier application. Under normal operations the database is hosted on server A and the application server is hosted on server B.
Which system middleware tool is helpful for rebalancing loads in the event of a single server failure, after both applications have migrated to the surviving node?

• A.WLM can be used to reassign system goals and resources (vPar CPUs) to the database and application to help rebalance the loads.
• B.PRM can be used to reassign system resources (vPar CPUs) to the database and application to help rebalance the loads.
• C.None. Application performance must be rebalanced manually.
• D.OpenView plug-ins can automatically rebalance CPU and memory between database and application tiers.