1Z0-432 | Realistic Oracle 1Z0-432 examcollection
Q41. Which three statements accurately describe the components of the Cluster Ready Services Technology Stack?
A. Cluster Ready Services(CRS):Aspecialized oraagent process that helps CRSD manage resources owned by rootsuch as the network, and theGrid virtual IP address
B. Cluster Synchronization Services (CSS):Manages the cluster configuration by controlling which nodes are members of the cluster and by notifying members when a node joins or leaves the cluster
C. Cluster Time Synchronization Service (CTSS): A background process that publishes events that Oracle Clusterware creates.
D. Event Management (EVM). Provides time managementinacluster for Orade Clusterware
E. Grid Naming Service (GNS):Handles requests sent by external DNS servers, performing name resolution fornames defined by the cluster.
F. Oracle Agent (oraagent): This process was known as RACG in Oracle Clusterware 11gR1 (11.1).
Answer: B,E,F
Q42. The Free server pool contains servers that are not assigned to any other server pools. Which two attributes of the free server pool can be edited by the user?
A. SERVER_NAMES
B. MIN_SIZE
C. MAX_ZIZE
D. IMPORTANCE
E. ACL
Answer: D,E
Q43. Which command can be used to create an Oracle ACFS file system resource? A)crsct1 create resource –t filesystem –f /dev/asm/<volname> -m /<mpontpoint>
B)srvct1 add filesystem –m /<mountpoint> -d /dev/asm/<volname>
C)asmcmd fscreate - - resource ACFS – mount / <mountpoint> -- file/dev/asm/<volname>
D)srvct1 create resource –fs/dev/asm/<volname> -mount /<mountpoint>
E)SQL > alter system add filesystem
device = ‘/dev/asm/<volname>’
mount_dir = ‘/<mountpoint>’;
A. Option A
B. OptionB
C. Option C
D. OptionD
E. Option E
Answer: B
Q44. Which statement about multipathing is incorrect?
A. Multipathing solutions provide failover by using redundant physical path components
B. Multipathing is a software technology implemented at the operating system device level
C. Multipathing improves system performance by distributing theI/0 load across all available paths.
D. Multipathingis automatically configured when Oracle ASM discovers multiple paths to the same disk space.
Answer: D
Q45. You want to start the ASM1 instance on node host01. Which three options can you use?
A)$ srvct1 start asm –n host01 B)$ srvct1 status asm –n host01 C)$ asmca Disk Groups - > Mount All D)$ . oraenv ORACLE_SID = (+ASM1) ?+ASM1 The Oracle base for ORACLE_HOME=/u01/app/12.1.0/grid is /u01/app/grid
S asmcmd ASMCMD(+)>shutdown –abort
E)$ . oraenv ORACLE_SID = (+ASM1) ?+ASM1 The Oracle base for ORACLE_HOME=/u01/app/12.1.0/grid is /u01/app/grid
S asmcmd ASMCMD>startup
F)$ export ORACLE_SID =+ASM1
$ export ORACLE_HOME=/u01/app/12.1.0/grid
$ $ORACLE_HOME/bin/squiplus/AS SYSASM
SQL> startup
A. Option A
B. Option B
C. Option C
D. Option D
E. Option E
F. Option F
Answer: A,E,F
Q46. Which statement best describes the relationship between Flex Clusters and Flex ASM?
A. There is no relationship, except that both have "Flex" in their names.
B. AFlex Cluster requires Flex ASM, but Flex ASM does not require a Flex Cluster.
C. Flex ASM requires a Flex Cluster, but a Flex Cluster does not require Flex ASM.
D. Flex Clusters and Flex ASM always require each other.
Answer: B
Q47. To configure the networkinpreparation for installing the Oracle Grid Infrastructure for a
cluster, a number of tasks have been listed.
1.Assign a public andprivate IP.
2.Define a SCAN that resolves to six IP addresses in your DNS.
3.Assign a virtual IP on a different subnet from the public
4.Identify the interface and IP addresses for only the first node in your RAC
5.Determine your cluster name
6.Assign a Virtual IP on the same subnet as your public IP.
Identify the correct order of the tasks that apply to this effort.
A. 1, 2, 3, 4,5, 6
B. 1, 5,6
C. 2, 4, 6
D. 1, 4,5,6
Answer: B
Q48. You are preparing two Oracle Linux nodes, node1 and node2, for the installation of Oracle Grid Infrastructure, you plan to use the existing Linux users "grid" as Grid Infrastructure software.
What task must be performed before installing the Grid Infrastructure?
A. Change the user "grid' initial login group to "dba"
B. No task must be performed.
C. Change the user ID ofthe grid user in node1, node2, or both nodes to guarantee that the user IDs are equal
D. Add "users" to supplementary groups of "grid" in node1. Or, alternatively remove "users" from supplementary groups ofnode2 "grid."
E. Use another Linux user as "grid" might be used for other purposes.
Answer: C
Explanation:
(http://docs.oracle.com/database/121/CWLIN/usrgrps.htm)
Q49. The Flex ASM instancesinyour four-node cluster currently have a cardinality of two.Identify the correct command that willchange the cardinality to three:
A. $ srvctlmodify asm -cardinality 3
B. $srvctlupdate asm -count=3
C. $srvctlmodify asm -count 3
D. $srvctlmodify flex count = 3
Answer: C
Q50. What is the maximum number of ASM disk groups in one ASM installation?
A. 10
B. 63
C. 64
D. 511
E. 512
F. Unlimited
Answer: D