1z0-432 試験問題を無料オンラインアクセス

The Flex ASM instancesinyour four-node cluster currently have a cardinality of two.Identify the correct command that willchange the cardinality to three:

• A.$srvctlupdate asm -count=3
• B.$srvctlmodify asm -count 3
• C.$srvctlmodify flex count = 3
• D.$ srvctlmodify asm -cardinality 3

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 ID ofthe grid user in node1, node2, or both nodes to guarantee that the user IDs are equal
• B.Use another Linux user as "grid" might be used for other purposes.
• C.No task must be performed.
• D.Add "users" to supplementary groups of "grid" in node1. Or, alternatively remove "users" from supplementary groups ofnode2 "grid."
• E.Change the user "grid' initial login group to "dba"

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.1, 4,5,6
• D.2, 4, 6

The customeris stillnot convinced about the advantages ofusing node VIPs.Whichis the most importantpoint that willconvince him about why VIPs are usedinOracle RAC 12cR1environments?

• A.Itisvery convenient as whenever a node/interface/network related to the node VIPfails,the VIP can fail to another node and the failed over VIP can start accepting connections from the new node avoiding connection failures
• B.Itis needed as whenever the node/interface/network related to the VIP fails, nothing happens and node VIP never fails to any other node and stays stable
• C.Thisis needed as whenever a node/interface/network related to the node VIP fails,clients that attempt to connect to the VIP address receive a rapid connection-refused errorinstead of waiting for TCP connecttimeout messages.This helps for a quicker failure detection and resolution
• D.Configuring VIP is optional and not neededinan Oracle RAC 12cR1 configuration.

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.Flex Clusters and Flex ASM always require each other.
• C.Flex ASM requires a Flex Cluster, but a Flex Cluster does not require Flex ASM.
• D.AFlex Cluster requires Flex ASM, but Flex ASM does not require a Flex Cluster.