Oracle 1z0-068 問題集

質問 1：
Which three statements are true about diagnostic reporting for the OCR and OLR flies? (Choose three.)
A. The OCRDUMP utility can dump specific keys from the OCR in an online fashion with the clusterware running on all nodes.
B. The OCRCHECK utility can check the OLR in an online fashion with the clusterware running on all nodes.
C. The CLUVFY utility can check the integrity of the OCR but not the OLR
D. The OCRCONFIG utility can be used to repair a corrupt OCR file in an online fashion with the clusterware running on all nodes.
E. The OCRDUMP utility can dump specific keys from the OLR in an online fashion with the clusterware running on all nodes.
正解：A,C,D

質問 2：
Which three are benefits of using RAC databases with multiple instances? (Choose three.)
A. surviving storage network failures
B. parallel execution across all instances supporting a balanced policy-managed service
C. automatic workload management for services on Oracle Net connections
D. surviving interconnect failures
E. automatic workload management for services on local connections
F. surviving node failures
G. parallel execution across all instances supporting a singleton policy-managed service
正解：A,D,E

質問 3：
Which two statements are true about ASM alias names?
A. ASM files created using an alias name also have a fully qualified name and can be accessed by either name.
B. Alias file names cannot be used together with templates when creating tablespaces.
C. ASM files created using an alias name are OMF files even if OMF is not enabled.
D. Alias names can be stored only in user-defined directories.
E. ASM files created using an alias name are not OMF files even if OMF is enabled.
正解：A,C

質問 4：
The DGRP1 diskgroup has these attributes:
* Normal redundancy
* Two failgroups with four asmdisks in each failgroup
* compatible.asm set to 12.1
The ASM_POWER_LIMIT parameter is currently set to 1 in the ASM instances.
There are three databases whose instances are up and which access data in the DGRP1 diskgroup.
No other clients use this diskgroup.
You want to add two asmdisks to each failgroup, complete the rebalance as quickly as possible, by avoiding checks for access to allocation units, and then restore database availability.
Examine the list of actions (see exhibit):
Exhibit:

Identify the correct sequence of required steps:
A. 1, 8, 6, 3, 5, 2, 10, 7
B. 1, 8, 6, 3, 5, 8, 9, 7
C. 1, 3, 5, 7
D. 1, 2, 3, 4, 5, 2, 10, 7
正解：B

質問 5：
Which three statements are true about ASM Cloud File System (ACFS) tagging?
A. acfssettag is a command provided by a platform-independent API to tag files.
B. ACFS tagging is used to mark a subset of files in an ACFS file system for replication.
C. acfsutil tag set can be used to tag files.
D. acfsutil encr on can be used to specify the tag names of the files to be encrypted.
E. acfssettag is a command provided by a platform-dependent API to tag files.
正解：A,B,C
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Which statement is true concerning the installation of an Oracle Grid Infrastructure 12c patchset and its status during the installation?
A. They can be applied in-place.
B. When performing rolling patches, crsctl query crs softwareversion always displays the lowest version of the software running anywhere in the cluster
C. When performing rolling patches, the VIPs for the node being patched are relocated to another node.
D. Some grid infrastructure patchsets may not be installed in a rolling fashion.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Which three types of patches and upgrades are supported for Oracle Grid Infrastructure 12c? (Choose three.)
A. out-of-place patching for patch bundles
B. in-place patching for patch bundles
C. in-place patching for patch sets
D. in-place upgrades using the Oracle Universal Installer
E. out-of-place upgrades using the Oracle Universal Installer
F. in-place patching for one-off patches
正解：A,E,F

質問 8：
Which three statements are true about Oracle Enterprise Manager Topology Viewer?
A. It displays which listeners listen on behalf of which instances.
B. It displays the status of Pluggable Databases (PDBs) in a multitenant container database (CDB).
C. It displays the relationship between targets of different target types in a cluster.
D. It displays the status of all cluster components.
E. It displays the type of network used by RAC database instance.
F. It displays the relationship between clustered ASM and cluster databases if the database is stored in ASM.
正解：A,C,F
解説: (Topexam メンバーにのみ表示されます)