[Q18-Q40] 最高の1z1-078のPDF問題集100%PassTest試験合格率保証 [2024年07月]

質問 18
You performed these steps to disable an ADVM volume containing an ACFS file system:
1. Dismount the file system.
2. Disable the volume with the ASMCMD voldisable command.
Which two statements are true regarding the actions performed? (Choose two.)

質問 19
Which method should be used to convert a single-instance Oracle 19c Database to a RAC Database?

質問 20
For which three entities can the “what-if” command evaluation be used to determine the impact of clusterware management operations in Oracle 19c Clusterware? (Choose three.)

質問 21
Which two statements are true about High Availability NFS (HANFS)? (Choose two.)

質問 22
Which three statements are true about the administration and use of policy sets in Oracle 19c Clusterware? (Choose three.)

質問 23
Which two operating system users and groups must be created on each node before installing Oracle Grid Infrastructure 19c? (Choose two.)

質問 24
Examine this command:

Which two statements are true about this disk group, created using Grid Infrastructure 19c? (Choose two.)

質問 25
You support a RAC database with these characteristics:
1. There are six instances.
2. Server Pool prod has a maximum of four servers.
3. CRM is a policy managed, uniform service using Server Pool prod.
4. ERP is a policy managed, singleton service using Server Pool prod.
5. Grid infrastructure is installed and running in its default configuration.
Which four benefits are provided by this configuration in Oracle 19c? (Choose four.)

質問 26
Examine this sequence of commands:

The cluster consists of nodes HOST01, HOST02, HOST03 and HOST04, and the clusterware is running on all four nodes.
Which three statements are true about the result of the root user running these commands on HOST01? (Choose three.)

質問 27
Which two statements are true about server categorization in Oracle 19c Clusterware? (Choose two.)

質問 28
Which three statements are true about ASM Cloud File System (ACFS) replication? (Choose three.)

質問 29
Which three resources are managed using global concurrency control in an Oracle 19c RAC multi-instance database? (Choose three.)

質問 30
Which three statements are true regarding ASM on a four-node cluster? (Choose three.)

質問 31
Which two statements are true regarding ASM when installing Oracle Grid Infrastructure 19c? (Choose two.)

質問 32
Which three statements are true about fully qualified file names in ASM? (Choose three.)

質問 33
Your four-node cluster runs Oracle 19c Clusterware and supports a mix of RAC databases from Oracle 10g Release 2 to Oracle 19c.
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, 12c Release 1, and 19c clients connect to the database instances using the Single Client Access Name (SCAN).
You must change the public VIPs.
Which three actions must be performed to change the VIPs on host01, the first node in the cluster? (Choose three.)

質問 34
Examine the output of this command:

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? (Choose two.)

質問 35
Which three statements are true about the Global Resource Directory (GRD) in Oracle 19c RAC database and in Clustered ASM? (Choose three.)

質問 36
Which two statements are true regarding the default service that is automatically created upon PDB creation in a RAC database environment? (Choose two.)

質問 37
Oracle Clusterware manages an administrator-managed database service defined with the MANUAL management policy.
Which two statements are true? (Choose two.)

質問 38
You administer a six-instance, policy-managed, multitenant RAC database CDB1 with three PDBs: PDB_1,PDB_2, and PDB_3.
Server pool prod_pool has a cardinality of three and all six hosts of the cluster are up.
Examine these commands executed on HOST01:

Which two statements are true regarding the AR service? (Choose two.)

質問 39
Which two steps must always be performed to delete node host04 from an Oracle 19c Clusterware cluster that does not use Grid Naming Service (GNS)? (Choose two.)

質問 40
Which three statements are true about fully qualified file names in ASM? (Choose three.)