Oracle Exadata X3 and X4 Administration (1Z1-027) Free Practice Test

Question 1

Which two statements are true about the IPTables firewall configuration on a Database Machine- Machine after the
defiault Initial deployment?

A. IPTables is configured with Oracle supplied rules on the database servers.

B. IPTables is installed and available but not configured on the cells.

C. IPTables is configured with Oracle supplied rules on the cells.

D. IPTables is installed and available but not configured on the database servers.

E. IPTables is installed and available but not configured on any servers.

Correct Answer: C,D

Question 2

You must apply patches and patch bundles in a rolling fiashion, ifi possible, on the components ofi your Database
Machine.
You use RAC fior your database and also use Data Guard, having standby database on another Database Machine.
You wish to have scripts that contain the appropriate command to patch your environment.
Your patch bundle is on the first database server and is located at /u01/stage.
You have downloaded the oplan utility to the first database server and run the fiollowing:
$ORACLE_HOME/oplan/oplangenerateApplySteps /u01/stage
Which two are true concerning oplan?

A. It will generate instructions fior patching only storage servers.

B. It will generate instructions fior patching the Data Guard environment on the standby location.

C. It will generate instructions fior patching the Grid Infirastructure home on the primary location.

D. It will generate instructions fior patching all the components on the Database Machine.

E. It will generate instructions fior patching the RAC Oracle Home on the primary location.

Correct Answer: C,E

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Question 3

Which fiour statements are true about Exadata Smart Flash Cache?

A. Flash based ASM diskgroups may share space with the Flash Cache on the flashdisks.

B. Smart Flash Logs reduce the size ofi Smart Flash Cache.

C. Smart Scan will never be done fior I/Os to flash based griddisks.

D. Single block reads can benefit firom Smart Flash Cache.

E. Smart Scan will always be done fior I/Os to flash based griddisks.

F. Multiblock reads can benefit firom Smart Flash Cache.

Correct Answer: A,B,D,F

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Question 4

To guarantee proper cooling, you plan to place perfiorated floor tiles near your Database Machine.
Where, in relation to the cabinet, should they be placed?

A. On the right side, because the air flow is firom right to left.

B. At the firont, because the air flow is firom firont to back

C. Underneath the cabinet, because the air flow is firom bottom to top

D. On the left side, because the air flow is firom left to right

E. At the back, because the air flow is firom back to firont

Correct Answer: B

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Question 5

You configuring has two halfi racks, one with high capacity disks and other with high perfiormance disks and high
capacity expansion halfi rack.
There are two RAC clusters, one on each halfi rack, which have separate storage grids, each consisting ofi some ofi the
storage servers in the configuration.
You are planning your deployment ofi Enterprise Manager to monitor all the components ofi this multi-rack Database
Machine, and must provide fior high availability ofi the monitoring infirastructure.
Ifi the host running the agent which has database machine targets bound to it fiails, the monitoring ofi these targets
must be another agent.
Which two are true regarding the configuration used to support this?

A. A secondary agent may be deployed on a database server in a different cluster than the server hosting the primary
agent.

B. A secondary agent must be deployed on a database server in a different cluster than the server hosting the primary
agent.

C. Enterprise Manager support must be deployed to all Enterprise Manager Agents in each cluster.

D. A secondary agent must be deployed on a database server in the same cluster as the server hosting the primary
agent.

E. Enterprise manager support must be deployed to only one Enterprise Manager Agent in each cluster.

F. Enterprise Manager support must be deployed to at least two Enterprise Manager Agents in each ofi the two RAC
clusters.

Correct Answer: A,E

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Question 6

Which two statements are true about the use ofi direct path loads when selecting firom external tables in a database
on a Database Machine?

A. CREATE TABLE . . . AS SELECT statements, which select firom external tables, attempt to use in direct path loading
automatically.

B. INSERT INTO . . . SELECT FROM statements, executed serially, which select firom external tables, are unable to use
direct path loading.

C. CREATE TABLE . . . AS SELECT statements, which select firom external tables, require the APPEND hint to use direct
path loading.

D. INSERT INTO . . . SELECT FROM statements, executed serially, which select firom external tables, require the
APPEND hint to use direct path loading.

Correct Answer: A,D

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Question 7

Which two are true about the use ofi the Integrated Lights Out Manager (ILOM) on the Database Machine?

A. ILOM can be used to power-on the database servers.

B. ILOM provides a remote console fior the storage servers.

C. ILOM can be used to power on the InfiniBand switches.

D. ILOM can be used to power-on the Cisco switch.

E. ILOM generates hardware alerts fior the power distribution units.

Correct Answer: A,B

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Question 8

Which three statements are true regarding the configuration ofi Auto Service Request (ASR) on your Database
Machine?

A. SMTP must be enabled on at least one database server.

B. ASR Manager may be installed on any type ofi server running Oracle Linux.

C. ASR Manager must be installed on one ofi the database servers.

D. Oracle Solaris must be used on the server where ASK Manager is installed.

E. HTTPS connectivity must be enabled firom the ASK Manager host to the internet.

F. Oracle Linux must be used on the server where ASR Manager is installed

G. ASR Manager may be installed on any type ofi server running Oracle Solaris.

Correct Answer: B,E,G

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Oracle Exadata X3 and X4 Administration (1Z1-027) Free Practice Test