What is true about sequences? （） Once created, a sequence belongs to a specific schema.。 Once created, a sequence is linked to a specific table.。 Once created, a sequence is automatically available to all users.。 Only the DBA can control which sequence is used by a certain table.。 Once created, a sequence is automatically used in all INSERT and UPDATE statements.。
下列不属于网络服务提供者的是（） ICP。 ISP。 ICT。 IPP。
A small bio-tech company is interested in implementing an IBM System Storage solution. Which ofthe following tools can be used to help justify the cost of our solution to a customer?（） TCOnow。 Disk Magic 。 Capacity Magic 。 System Storage Productivity Center (SSPC)。
A customer synchronizes the cluster in a virtualized environment. During the process the following warning isdisplayed： "For nodes with a single Network Interface Card per logical network configured， it is recommended to includethe file ’/usr/es/sbin/cluster/netmon.cf’ with a pingable IP address as described in the PowerHA PlanningGuide". What should the customer do next？（） Ignore the warning as synchronization completed successfully.。 Populate the /usr/es/sbin/cluster/netmon.cf file with one or many IP addresses external to the cluster.。 Create another virtual adapter on each node and set-up PowerHA networking in a more traditional fashion。 Populate the /usr/es/sbin/cluster/netmon.cf file with any of the boot IP addresses on one of the othercluster node。
You started a long transaction. Before committing， you executed a query on one of the tables currently being modified. You received the following error： ORA-01555： snapshot too old How would you prevent such an error in the future？（） guarantee undo retention。 add one more redo log group。 size the redo log files appropriately。 size the UNDO tablespace appropriately。 size the SYSTEM tablespace appropriately。 configure an appropriate undo retention interval。 change automatic undo management to manual。
Which of the following resources could be used to obtain the latest IBM DS Storage ManagerUser’s Guide？（）
