Download Oracle Real Application Clusters 12c Essentials.1z0-432.ActualTests.2018-10-15.45q.vcex
| Vendor: | Oracle |
| Exam Code: | 1z0-432 |
| Exam Name: | Oracle Real Application Clusters 12c Essentials |
| Date: | Oct 15, 2018 |
| File Size: | 80 KB |
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Demo Questions
Question 1
You want to change an existing Oracle Clusterware standard Cluster to an Oracle Flex Cluster There is Grid Naming Service (GNS) and Flex ASM configured right now. In what order do you need to take the following steps?
- Stop Oracle Clusterware
- Determine the current mode of the cluster
- Ensure that the GNS is configured with a fixed VIP.
- Change the mode of the cluster to be an Oracle Flex Cluster.
- Use the Oracle Automatic Storage Management Configuration Assistant (ASMCA) to enable Oracle Flex ASM in the cluster
- Start Oracle Clusterware
- 1, 2, 3, 5, 4, 6
- 2, 3, 5, 4, 1, 6
- 1, 2, 3, 4, 5, 6
- 2, 3, 4, 5, 1, 6
Correct answer: D
Question 2
Which are the correct steps required to discover targets manually, using Oracle Enterprise Manager Cloud Control 12c?
- Enterprise > Configuration > Search
- Targets > All Targets > Configure
- Setup > Manage Cloud Control > Management Services
- Setup > Add Target > Add Targets Manually
- Setup > Discover Targets > Add Targets Manually
Correct answer: D
Question 3
Which two statements about the Grid Infrastructure Management Repository are correct?
- It is a single instance database that is managed by Oracle Clusterware.
- It is where the Cluster Health Monitor places data.
- It is created during a ''Typical" installation.
- It is stored in the ASM disk group that is used as a Fast Recovery Area.
Correct answer: BC
Question 4
Which three statements about Oracle RAC background processes are correct?
- ACMS (Atomic Controlfile to Memory Service) is an agent that contributes to ensuring that a distributed SGA memory update is either globally committed on success or globally aborted if a failure occurs
- GTXO-j (Global Transaction Process) controls the flow of messages to remote instances, manages global data block access, and transmits block images between the buffer caches or different instances
- LMON (Global Enqueue Service Monitor) monitors global enqueues and resources across the cluster and performs global enqueue recovery operations
- LMD (Global Enqueue Service Daemon) manages incoming remote resource requests within each instance
- LMS (Global Cache Service Process) manages non-Cache Fusion resource requests such as library and row cache requests
- LCKO (Instance Enqueue Process) manages background slave process creation and communication on remote instances
Correct answer: ACD
Explanation:
Question 5
You are managing a four node Oracle RAC environment. During a maintenance window it is required to shut down and restart RAC instances 2 and 4. Which option shows the required commands to accomplish this task?
- srvct1 stop instance -i racdb1 -d racdbsrvct1 stop instance -d racdb -i racdb2srvct1 start instance -d racdb -i racdb2srvct1 start instance -i racdb -d racdb2
- srvct1 stop instance -i racdb4 -d racdbsrvct1 stop instance -d racdb -i racdb2srvct1 start instance -i racdb2 -d racdbsrvct1 start instance -i racdb4 -d racdb
- srvct1 stop instance -i racdb4 -d racdb intermediatesrvct1 stop instance -d racdb -i racdb2 intermediatesrvct1 start instance -i racdb2 -d racdbsrvct1 start instance -i racdb4 -d racdb
- srvct1 stop instance -i racdb -d racdb forcesrvct1 stop instance -d racdb2 -i racdb forcesrvct1 start instance -i racdb2 -d racdbsrvct1 start instance -i racdb4 -d racdb
Correct answer: B
Question 6
You are beginning the process of creating an Oracle ACFS volume. Which command creates an Oracle ACFS volume?
- asmcmd[ + ) > volcreate -G data -s 5G volume1
- asmcmd [ + ] > vol create -G data -s 5G volume1
- asmcmd [ + ] > alter diskgroup DATA create volume1 size 5G;
- asmcmd [ + ] > createvol -G data -a 5G volume1
Correct answer: A
Question 7
Which statement about Oracle Flex ASM is incorrect?
- Oracle Flex ASM enables an Oracle ASM instance to run on a separate physical server from the database servers.
- With Flex ASM, a smaller pool of ASM instances can be used to serve a large pool of database servers.
- Flex ASM requires the configuration of Flex Clusters.
- Flex ASM can be configured on either a standard cluster or a Flex Cluster.
- Higher availability can be achieved with Flex ASM because if an ASM instance fails, its clients can reconnect to another ASM instance
Correct answer: C
Question 8
Which is the correct syntax to create an asmlib disk?
DISK1 = asmlib disk name
/dev/sdb1 = first device partition
/dev/sdb = device name
- /usr/sbin/oracleasm add disk DISK1 /dev/sdfa
- /usr/sbin/oracleasm createdisk DISK1 /dev/sdb1
- /usr/sbin/oracleasm createdisk DISK1 /dev/sdb
- /usr/sbin/oracleasm map DISK1 /dev/sdb
Correct answer: B
Question 9
Which statement about the server Flex ASM is incorrect?
- Flex ASM requires an ASM instance on each cluster node running an Oracle Database instance
- Flex ASM allows ASM clients to remotely connect to ASM over a network.
- With Flex ASM ,a small pool of ASM instances can be used to serve a larger pool of database servers.
- When an ASM instance fails, the database clients and ASM cluster file systems can reconnect another ASM instance.
Correct answer: A
Question 10
Consider the server pools configured in the following scenario. There are no servers in the cluster, and all server pools are empty.
When server 1 joins the cluster, it will be assigned to...
- sp1
- sp2
- sp2 and sp2_1
- sp2 and sp2_2
- sp2, sp2_1, and sp2_2
- sp3
Correct answer: C
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