Online Access Free 1z1-902 Practice Test

For which four component failures on an X9M Database Machine does Auto Service Request (ASR) raise service requests?

• A.power supplies in the database servers
• B.Cisco RDMA over Converged Ethernet (RoCE) switches
• C.power distribution units
• D.RoCE network interface cards in the storage servers
• E.RoCE network interface cards in the database servers
• F.Cisco management switch
• G.fans in the storage servers

You use Enterprise Manager to monitor all the components of your Exadata Database Machine.
Recently, you discovered that certain asmdisks were offline in one of the diskgroups used by the rac database called prod.
In which two sources would you find diagnostic messages related to this problem?

• A.alert logs for the prod database instances
• B.alert logs for the ASM instances
• C.alert logs for Enterprise Manager
• D.Enterprise Manager Alerts on the ILOM home page for cell connectivity problems for the prod database instances
• E.Enterprise Manager Alerts on the Exadata Storage Server Grid home page

Which two statements are true about the initial storage configuration after the standard (non-virtualized) deployment of a new Exadata Database Machine with High Capacity storage servers?

• A.There is free space available on flashdisks inside the Exadata storage servers for possible use for storage indexes.
• B.There is free space available on the hard disks inside the database servers for possible extension of the /uoi file system.
• C.There is free space available on flashdisks inside the Exadata storage servers to configure Exadata Smart Flash Logs.
• D.The sparse_<DBM_NAME> diskgroup is created automatically.
• E.The DATA_<DBM_Name> and RECO_<DBM_NAME> ASM diskgroups are built on with DATA on the outer-most tracks and RECO on the inner-most tracks of the physical disk.

Which three statements are true concerning the configuration or use of Enterprise Manager Cloud Control to monitor and manage Exadata Database Machine components?

• A.Oracle management agents must only be installed on one storage node in a Database Machine to enable monitoring and management of all storage node.
• B.Oracle management agents must only be installed on one compute node in a Database Machine to enable monitoring and management of all compute nodes and storage nodes.
• C.Storage nodes forward their SNMP traps to the Management Server process on the same storage node.
• D.Compute nodes forward their SNMP traps to the Management Server process on the same compute node.
• E.Cloud Control cannot monitor partitioned Exadata Database Machine systems.
• F.Cloud Control can monitor and manage a Database Machine storage Expansion rack.

You are updating your Exadata X9M-2 Elastic Database Machine with 6 database servers and 12 High Capacity Storage Servers. You will be using patchmgr to apply updates across the entire machine while still maintaining database availability.
Assuming you are driving patchmgr from an external server, which statement is true about the execution phase?

• A.patchmgr will apply patches in component groups consisting of 1 database server and 2 storage servers to minimize disruption.
• B.patchmgr cannot apply updates in a rolling manner, you must manually apply patches with the dbnodeudpate and cellupdate tools if high availability is required.
• C.patchmgr must be invoked with the -rolling argument with all database and storage servers listed in a single input file.
• D.patchmgr must be invoked with the -rolling argument. Each component type must be upgraded independently of the other.