Oracle 1Z0-070 dumps - 100% Pass Guarantee!

Correct Answer: BCF

Explanation:

Creating multiple grid disks per cell disk allows you to create multiple pools of storage on the same

Exadata Storage Server. The multiple grid disks can be assigned to separate ASM diskgroups, which can

be provisioned to different databases.

Note: Griddisk is a logical disk that can be created on a celldisk. In a standard Exadata deployment we

create griddisks on hard disk based celldisks only. While it is possible to create griddisks on flashdisks, this is not a standard practice.

F: After you complete the cell configuration, you can perform the following optional steps on the storage cell:

1.

Add the storage cell to the Exadata Cell realm

2.

Configure security on the Oracle Exadata Storage Server grid disks

References: https://docs.oracle.com/cd/E80920_01/SAGUG/SAGUG.pdf

Correct Answer: BCF

Explanation:

B: Oracle ASR Manager only processes SNMP traps that are sent from IP addresses that Oracle ASR Manager recognizes. Example of Exadata Storage Server SNMP Trap This example shows the SNMP trap for an Exadata Storage Server disk failure. The corresponding hardware alert code has been highlighted.

2011-09-07 10:59:54 server1.example.com [UDP: [192.85.884.156]:61945]: RFC1213-MIB::sysUpTime.0 = Timeticks: (52455631) 6 days, 1:42:36.31 SNMPv2-SMI::snmpModules.1.1.4.1.0 = OID: SUN-HW-TRAP-MIB::sunHwTrapHardDriveFault SUN-HW-TRAP-MIB::sunHwTrapSystemIdentifier = STRING: Sun Oracle Database Machine Etc.

C (not D): The ASR Manager uses the SNMP GET protocol to query ASR assets for additional fault

information.

To configure fault telemetry, choose one of the following three options:

Add SNMP Trap Destinations Using OneCommand (recommended for new installations)

Add SNMP Trap Destinations for Multiple Servers Using the dcli Utility

Add SNMP Trap Destinations for a Single Server

References:

http://docs.oracle.com/cd/E80920_01/ASXQI/toc.htm

https://docs.oracle.com/cd/E37710_01/install.41/e18475/ch5_troubleshooting.htm#ASRUD331

Correct Answer: ACD

Explanation:

Oracle Exadata Deployment Assistant has two main phases

1.

the customer provides naming, DNS, NTP, and networking details. This information is collected using the Oracle Exadata Deployment Assistant user interface. A configuration file is generated

2.

the configuration file is pushed to the database node, and the validation and installation is

Oracle Exadata Deployment Assistant can configure Oracle Exadata Database Machine, Recovery Appliance, or Oracle SuperCluster.

References:

https://docs.oracle.com/cd/E55822_01/AMOGD/configurator.htm#AMOGD22056 https://www.toadworld.com/platforms/oracle/w/wiki/11469.oracle-exadata-deployment-assistance-oeda

Correct Answer: CDEF

Explanation:

CD: That data remains compressed not only on disk, but also remains compressed in the Exadata Smart

Flash Cache, on Infiniband, in the database server buffer cache, as well as when doing back-ups or log

shipping to Data Guard.

E (not B): Use the Write-Back Flash Cache feature to leverage the Exadata Flash hardware and make

Exadata Database Machine a faster system for Oracle Database Deployments. Write-through cache mode

is slower than write-back cache mode. However, write-back cache mode has a risk of data loss if the

Exadata Storage Server loses power or fails.

F: Storage indexes are not stored on disk; they are resident in the memory of the storage cell servers.

Incorrect Answers:

A: Storage indexes are not stored on disk; they are resident in the memory of the storage cell servers. They are created automatically after the storage cells receive repeated queries—with predicates-for columns. No user intervention is needed to create or maintain storage indexes. And because they are memory-resident structures, they disappear when the storage cells are rebooted.

References:

Correct Answer: DEF

Explanation:

The exadcli utility runs commands on multiple remote nodes in parallel threads.

You can issue an ExaCLI command to be run on multiple remote nodes. Remote nodes are referenced by their host name or IP address. Unlike dcli, exadcli can only execute ExaCLI commands. Other commands, for example, shell commands, cannot be executed using exadcli.

Incorrect Answers:

A: Note that exadcli runs ExaCLI in a “no-prompt” mode. This means that if user interaction is needed (for example, if you need to enter a password or if you need to verify that the certificate from a remote node is valid), then exadcli will exit with an error.

References:

http://docs.oracle.com/cd/E80920_01/DBMMN/exadcli.htm#DBMMN-GUID-4AE469A6-F291-4737-B975-F1B4B91D0BA0 https://docs.oracle.com/cd/E62172_01/html/E63692/z400007d1478481.html