Latest Oracle 1z1-068 Actual Free Exam Questions & Community Discussion, Page 3

Question #23

Which two statements are true about node listeners in a Grid Infrastructure Cluster using Flex ASM?

A. They run from the Grid Infrastructure home by default.

B. They listen only for database instances on the same node.

C. There only can be one node listener per node.

D. They listen only for the ASM instance on the same node.

E. They listen on behalf on any ASM instance and all database instances on the same node.

Discussion 0

Correct Answer: A,E Vote an answer

Question #24

Examine this command and output:
[root@host01 ~]# / sbin/acfsutil snap create snap001 /u0l/app/grid/acfsmount/ acfsutil snap create: Snapshot operation is complete.
Examine this command:
[root@host01 ~]# / sbin/acfsutil snap create -p snap001
Snap002 /u01/app/grid/ acfsmount/
Which statement must be true for the successful execution of the second command?

A. The disk group compatibility attribute for ADVM must be set to 12.1 or higher.

B. The parent snapshot must be read/write.

C. The parent snapshot must be read-only.

D. The underlying ADVM volume must be configured with high redundancy.

Discussion 0

Correct Answer: D Vote an answer

Question #25

Which three statements are true concerning the Automatic Workload Repository (AWR) in a RAC environment?

A. AWR snapshots are created when control_management_pack_access is set to "none"

B. Data captured by an AWR is aggregated across all instances before being stored in the database.

C. Taking an AWR snapshot in a RAC database captures data from the local instance only.

D. The awr_snapshot_time_offset parameter specifies the number of seconds each instance waits after the top of the hour before taking its AWR snapshot.

E. Taking an AWR snapshot in a RAC database captures data from all instances that have the database opened.

Discussion 0

Correct Answer: A,D,E Vote an answer

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Question #26

For which three entities can the "what-if" command evaluation be used to determine the impact of clusterware management operations in Oracle 12c Clusterware? (Choose three.)

A. administrator-defined resources

B. local resources

C. database transactions

D. cluster resources

E. Pluggable Databases (PDBs)

Discussion 0

Correct Answer: A,D,E Vote an answer

Question #27

Which method can be used to convert a single-instance Oracle 12c Database to a RAC Database?

A. using DBCA to migrate the database to shared storage and then start one or more RAC database instances on the cluster

B. using DBCA to create a template from the single-instance database and then to create a RAC database on the cluster using that template

C. using the rconfig utility to migrate the database to shared storage and then using DBCA to start one or more RAC database instances on the cluster.

D. using the rconfig utility to create a template from the single-instance database and then using DBCA to create a RAC database on the cluster using that template

Discussion 0

Correct Answer: B Vote an answer

Question #28

A Java application will be deployed, and you must configure a RAC database to support highly available connections.
The application will use the Universal Connection Pool (UCP), and Fast Connection Failover (FCF) must be enabled.
Which two statements are true? (Choose two.)

A. The ONS daemon must be started on the middle tier and client machines to enable FCF.

B. You must configure TAF, either on the client or for the service.

C. The ONS daemon must be started on the middle tier running the Java application.

D. The application may use the JDBC thin driver.

E. The ons.jar file must be present in the CLASSPATH.

Discussion 0

Correct Answer: A,D Vote an answer

Question #29

Which two types of IP address details are administered using the srvctl command for Oracle Clusterware 12c?
(Choose two.)

A. High Available VIP (HAIP) addresses

B. Single Client Access Name (SCAN) VIPs

C. the Grid Naming Service (GNS) VIP

D. public IP addresses

E. Storage Network IP addresses

Discussion 0

Correct Answer: B,C Vote an answer

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Question #30

Your four-node cluster runs Oracle 12c Clusterware and supports a mix of RAC databases from Oracle 10g Release 2 to Oracle 12c Release 1.
All databases have one or more services defined.
The Oracle 10g Release 2 database clients connect to the database instances using the public VIP.
The Oracle 11g Release 2 and 12c Release 1 clients connect to the database instances using the Single Client Access Name (SCAN).
You must change the public VIPS.
Which three steps must be done to change the VIPs on host01, the first node in the cluster? (Choose three.)

A. Use oifcfg setif to start the VIP on host01.

B. Use srvctl stop vip to stop the VIP on host01.

C. Use srvctl start vip to start the VIP on host01.

D. Use oifcfg setif to stop the VIP on host01.

E. Use srvctl modify nodeapps to change the VIP on host01.

Discussion 0

Correct Answer: B,C,E Vote an answer

Question #31

Which two statements are true about ASM alias names?

A. Alias names can be stored only in user-defined directories.

B. ASM files created using an alias name are not OMF files even if OMF is enabled.

C. ASM files created using an alias name also have a fully qualified name and can be accessed by either name.

D. ASM files created using an alias name are OMF files even if OMF is not enabled.

E. Alias file names cannot be used together with templates when creating tablespaces.

Discussion 0

Correct Answer: C,D Vote an answer

Question #32

Which three events occur when a hub node fails in an Oracle Clusterware 12c Flex Cluster?

A. Cluster resources running on leaf nodes connected to the failed hub node are relocated to one or more surviving leaf nodes.

B. Cluster resources running on leaf nodes connected to the failed hub node are relocated to one or more surviving hub nodes.

C. The hub node is evicted from the cluster

D. Cluster resources running on the failed hub node are relocated to one or more surviving hub nodes.

E. Leaf nodes connected to the failing hub node are reconnected to a surviving hub node without service disruption.

F. Cluster resources running on the failed hub node are relocated to one or more surviving leaf nodes.

G. Cluster resources running on the failed hub node are relocated to one or more surviving hub nodes or leaf nodes, or both.

Discussion 0

Correct Answer: C,D,E Vote an answer

Question #33

Which three statements are true about Global Resource Management in an Oracle 12c RAC database?

A. When a database instance fails, then some global resource masters lost from the failing instance are remastered among the surviving instances.

B. Object remastering causes all blocks in any instances' buffer cache from the same object to be mastered in the Global Resource Directory (GRD).

C. Global Enqueue resources are recovered after Global Cache Resources after an instance failure.

D. Lazy remastering instances occurs when an instance shuts with SHUTDOWN TRANSACTIONAL.

E. Lazy remastering occurs when an instance shuts with SHUTDOWN IMMEDIATE.

Discussion 0

Correct Answer: A,B,D Vote an answer

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