1Z0-068 | All About Guaranteed 1Z0-068 examcollection
Q1. Which three statements are true concerning activation of a user-defined policy in Oracle
12c Clusterware?
A. When a policy is first created, it is initially active.
B. When a policy is activated, nodes may be reassigned to server pools based on the policy definition.
C. An administrator-defined policy may be activated using the srvctl utility.
D. When a policy is activated, resources cannot be automatically started to comply with the policy definition.
E. When a policy is first created, it is initially inactive.
F. When a policy is activated, resources can be automatically stopped to comply with the policy definition.
Answer: A,C,E
Q2. Which two types of IP address details are administered using the srvctl command for Oracle Clusterware 12c?
A. the Grid Naming Service (GNS) VIP
B. public IP addresses
C. High Available VIP (HAIP) addresses
D. Single Client Access Name (SCAN) VIPs
E. Storage Network IP addresses
Answer: C,D
Q3. Examine the output of this command: ASMCMD> volinfo –G ACFS -a Diskgroup Name: ACFS Volume Name: VOL1 Volume Device: /dev/asm/vol1-280 State: ENABLED Size (MB): 248 Resize Unit (MB): 32 Redundancy: MIRROR Stripe Columns: 4 Stripe Width (K): 128 Usage: ACFS Mountpath: /u01/app/grid/acfsmount The ACFS disk group is a normal redundancy disk group with 5 GB of free space. To increase the size of the ACFS file system, you execute this command as the root user: $ /sbin/acfsutil size +200M /u01/app/grid/acfsmount
Which two statements are true regarding the outcome of this command?
A. It resizes VOL1.
B. It fails to resize the filesystem because it must be unmounted before resizing.
C. It fails to resize VOL1 because it must be executed as a user belonging to the SYSASM group.
D. It succeeds but leaves the filesystem unmounted.
E. It resizes the filesystem mounted on /u01/app/grid/acfsmount.
Answer: A,D
Q4. Examine this output: ASMCMD> volinfo – G ACFS –a Diskgroup Name: ACFS Volume Name: VOL1 Volume Device: /dev/asm/vol1-280
State: ENABLED
Size (MB): 2048
Resize Unit (MB): 32
Redundancy: MIRROR
Stripe Columns: 4
Stripe Width (K): 128
Usage: ACFS
Mountpath: /u01/app/grid/acfsmount
The ACFS disk group has 10 GB free space and the file system is currently mounted.
You execute this command to increase the volume size: ASMCMD >volresize –G ACFS –s
3G VOL1
Which statement is true regarding the outcome?
A. It succeeds
B. It fails because the file system must be unmounted before resizing.
C. It fails because resizing a volume containing an ACFS file system must be performed using ACFSUTIL.
D. It succeeds but the file system is automatically unmounted.
E. It fails because the –f option is not specified.
Answer: C
Q5. Which three statements are true about the Global Enqueue Service and Global Enqueue Service (GES) Resources in Oracle 12c RAC?
A. The mastering instance for a GES resource is never the same as the instance that owns the enqueue inexclusive mode.
B. The LMD0 runs only on the instance that masters all GES resources.
C. When a GES resource is dequeued, converters if any exist for that resource, are processed before anywaiter for that resource.
D. The LMD0 process on the requesting instance communicates with the LMD0 process on the masteringinstance if they are not the same instance.
E. The mastering instance for a GES resource is never the same as the instance that owns an enqueue inshared mode.
F. An LMD0 process runs on all instances.
G. The foreground process on the requesting instance communicates with the LMD0 process on themastering instance if they are not the same instance.
Answer: A,F,G
Q6. Which three statements are true about ASM Cloud File System (ACFS) tagging?
A. asfssettag is a command provided by a platform-independent API to tag files.
B. asfssettag is a command provided by a platform-dependent API to tag files.
C. ACFS tagging is used to mark a subset of files in an ACFS file system for replication.
D. acfsutil encr on can be used to specify the tag names of the files to be encrypted.
E. acfsutil tag set can be used to tag files.
Answer: C,D,E
Q7. Which four statements are true concerning the upgrading of Oracle Grid Infrastructure 12c?
A. The ORACLE_HOME environment variable must be set to the Grid Infrastructure home directory in theinstallation owner’s environment.
B. The upgrade must be done in-place.
C. The upgrade must be done out of place.
D. Upgrade validation may be done using the Oracle Universal Installer which in turn invokes the built-incluster verification utility.
E. The cluster verification utility cluvfy.sh can verify that the cluster is ready for an upgrade.
F. The ORACLE_SID environment variable must be set to the SID of the ASM instance in the installationowner’s environment.
G. The cluster verification utility cluvfy.sh can generate fixup scripts to run on all nodes of the cluster.
Answer: A,B,F,G
Q8. Which two statements are true about database service administration in a RAC environment?
A. When services are created with srvctl, tnsnames.ora is automatically updated.
B. When services are created with srvctl, the service is not started automatically.
C. Service attributes can be modified, unless an instance hosting the service is in restricted mode.
D. When the DBMS_SERVICE package is used to modify a service, the CRS resource is automaticallysynchronized with the changes.
E. When the DBMS_SERVICE package is used to delete a service, it is automatically removed from the OCR.
F. When services are started with srvctl, they are automatically added to the data dictionary of the hostingdatabase if not already defined.
Answer: A,E
Q9. Which three statements are true concerning diagnostic components and requirements of Oracle 12c Clusterware?
A. There is one ologgered service for the cluster health monitor (CHM) on each cluster node regardless ofcluster size.
B. The Grid Infrastructure Management Repository database must run on a hub node if Flex Clusters areused.
C. There is one osysmond service for the cluster health monitor (CHM) on each cluster node regardless ofcluster size.
D. The oclumon utility may be used to get and set parameters for the cluster health monitor (CHM) repository.
E. The diagcollection.pl script must be run from the Grid home directory as the Grid infrastructure owner.
F. The clusterware log files are stored inside the Grid Infrastructure Management Repository database usedby the cluster health monitor (CHM).
Answer: B,C,E
Q10. You plan to apply a patchset to a RAC database running on a two-node cluster.
The cluster has this configuration: Grid infrastructure release 12.1.0.1.0 RAC database release 12.1.0.1.0
All software installed on local file systems
The database is deployed on ASM disk groups.
Examine this list of possible tasks:
Apply the patchset to Grid Infrastructure by installing it in a new location. Stop all database instances.
Apply the database patchset in a new location.
Apply the database patchset on top of the existing ORACLE_HOME.
Start only one database instance in upgrade mode and run the upgrade script.
Start all database instances in upgrade mode and run the upgrade script.
Start all database instances and run the upgrade script. Start all database isntances.
Identify the required tasks in the correct order to apply the patchset with the least amount of down time.
A. 1, 3, 2, 5 and 8 B. 3, 2, 5 and 8
B. 1, 2, 3, 5 and 8
C. 3, 2, 6 and 8
D. 3, 2, 5, 2 and 8
Answer: C