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单选题
Which statement is true regarding redundancy groups？（）
A
The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery scenario.
B
When priority settings are equal and the members participating in a cluster are initialized at the same time， the primary role for redundancy group 0 is assigned to node 1.
C
The primary role can be shared for redundancy group 0 when the active-active option is enabled.
D
Redundancy group 0 manages the control plane failover between the nodes of a cluster.
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更多 “单选题Which statement is true regarding redundancy groups？（）A The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery scenario.B When priority settings are equal and the members participating in a cluster are initialized at the same time， the primary role for redundancy group 0 is assigned to node 1.C The primary role can be shared for redundancy group 0 when the active-active option is enabled.D Redundancy group 0 manages the control plane failover between the nodes of a cluster.” 相关考题
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You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy:CONFIGURE RETENTION POLICY TO REDUNDANCY 3;Which statement is true?（）A. The command fails because you cannot configure a redundancy-based retention policy when backup optimization is enabledB. Backup optimization is performed, but RMAN considers the redundancy-based retention policy when it determines which datafiles should be backed upC. Backup optimization is permanently disabledD. Backup optimization is temporarily disabled because a redundancy-based retention policy is specified
考题
Which two statements are true regarding redundancy groups? ()(Choose two.)
A. When priority settings are equal and the members participating in a cluster are initialized at the same time, the primary assigned to node 0.B. The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recoveryC. Redundancy group 0 manages the control plane failover between the nodes of a cluster.D. The primary role can be shared for redundancy group 0 when the active-active option is enabled.
考题
If both nodes in a chassis cluster initialize at different times, which configuration example will allow you to ensure that the node with the higher priority will become primary for your RGs other than RG0?（）A. [edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150;preempt; }B. [edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150; monitoring; }C. [edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150; control-link-recovery; }D. [edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150; strict-priority; }
考题
Click the Exhibit button.In the exhibit, which statement is correct? ()
A. Three physical interfaces are redundant.B. You must define an additional Redundancy Group.C. node 0 will immediately become primary in the cluster.D. You must issue an operational command and reboot the system for the above configuration to take effect.
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During testing of network redundancy in a fully meshed enterprise campus， a problem has been reported. Both distribution multilayer switches are fully configured for redundancy； clients operate normally when the primary multilayer distribution switch is operating. All clients drop connections outside of their respective access layer group when the primary distribution switch is shut down and the secondary distribution switch is still operational. Additional information indicates that the secondary distribution switch is able to ping major corporate and Internet locations. Which item would be the best point of troubleshooting for this connectivity issue？ （）A、client network configurationB、VLAN mappingC、inter-switch trunk configurationD、UDLD configurationE、first-hop redundancy protocol
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Which statement best describes Cisco supervisor engine redundancy using Stateful Switchover？（）A、Switchover ensures that Layer 2 through Layer 4 traffic is not interruptedB、Redundancy requires BGP， OSPF， EIGRP， or IS-ISC、Redundancy provides fast supervisor switchover for all Cisco Catalyst 6500 series switchesD、Switchover can be caused by clock synchronization failure between supervisors
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When applying the configuration in the exhibit and initializing a chassis cluster， which statement is correct？（） [edit chassis] user@host# show cluster { reth-count 3； redundancy-group 1 { node 0 priority 1； node 1 priority 100； } }A、Three physical interfaces are redundant.B、You must define an additional redundancy group.C、node 0 will immediately become primary for redundancy group 1.D、You must issue an operational command and reboot the system for the above configuration to take effect.
考题
Which two statements are true regarding redundancy groups？（）A、When priority settings are equal and the members participating in a cluster are initialized at the same time， the primary role for redundancy group 0 is assigned to node 0.B、The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery scenario.C、Redundancy group 0 manages the control plane failover between the nodes of a cluster.D、The primary role can be shared for redundancy group 0 when the active-active option is enabled
考题
You have configured your chassis cluster to include redundancy group 1. Node 0 is configured to be the primary node for this redundancy group. You need to verify that the redundancy group failover is successful.Which command do you use to manually test the failover?（）A、request chassis cluster manual failover group 1 node 1B、request cluster failover redundancy-group 1 node 1C、request chassis cluster manual failover redundancy-group 1 node 1D、request chassis cluster failover redundancy-group 1 node 1
考题
Which statement is true regarding redundancy groups？（）A、The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery scenario.B、When priority settings are equal and the members participating in a cluster are initialized at the same time， the primary role for redundancy group 0 is assigned to node 1.C、The primary role can be shared for redundancy group 0 when the active-active option is enabled.D、Redundancy group 0 manages the control plane failover between the nodes of a cluster.
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Which statement is correct regarding the Junos OS?（）A、The same Junos OS image is used on all Junos devices.B、The Junos OS provides separation between the control and forwarding planes.C、Each Junos OS image is based on model-specific source code.D、The Junos OS creates a secondary instance of the kernel to ensure redundancy.
考题
You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy: CONFIGURE RETENTION POLICY TO REDUNDANCY 3; Which statement is true?（）A、The command fails because you cannot configure a redundancy-based retention policy when backup optimization is enabledB、Backup optimization is performed, but RMAN considers the redundancy-based retention policy when it determines which datafiles should be backed upC、Backup optimization is permanently disabledD、Backup optimization is temporarily disabled because a redundancy-based retention policy is specified
考题
You are managing an Oracle Database 11g ASM instance having three disks in a disk group with ASM compatibility attribute set to 11.1.0 and redundancy set to high. One of the disks in the disk group becomes unavailable because of power failure. Which statements will be true in this scenario？（）A、 The disk is immediately dropped from the disk group.B、 The ASM tracks the extents that are modified during the outaC、 The ASM migrates the extents from the unavailable disk to the remaining disks.D、 The disk automatically goes offline.
考题
In which scenario is a Database Administrator NOT required to perform an incomplete recovery？（）A、 when all the online redo log groups are multiplexed and one of the members of a group is missingB、 when all the online redo log groups are not multiplexed and one log group is missingC、 when all the control files are missingD、 when some important tables are deleted from the database and purged from the Recycle Bin
考题
单选题You have configured your chassis cluster to include redundancy group 1. Node 0 is configured to be the primary node for this redundancy group. You need to verify that the redundancy group failover is successful.Which command do you use to manually test the failover?（）A
request chassis cluster manual failover group 1 node 1B
request cluster failover redundancy-group 1 node 1C
request chassis cluster manual failover redundancy-group 1 node 1D
request chassis cluster failover redundancy-group 1 node 1
考题
多选题Which two statements are true regarding redundancy groups？（）AWhen priority settings are equal and the members participating in a cluster are initialized at the same time， the primary role for redundancy group 0 is assigned to node 0.BThe preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery scenario.CRedundancy group 0 manages the control plane failover between the nodes of a cluster.DThe primary role can be shared for redundancy group 0 when the active-active option is enabled
考题
单选题You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy： CONFIGURE RETENTION POLICY TO REDUNDANCY 3； Which statement is true？（）A
The command fails because you cannot configure a redundancy-based retention policy when backup optimization is enabledB
Backup optimization is performed， but RMAN considers the redundancy-based retention policy when it determines which datafiles should be backed upC
Backup optimization is permanently disabledD
Backup optimization is temporarily disabled because a redundancy-based retention policy is specified
考题
多选题Which two statements are true regarding redundancy groups? （）(Choose two.)AWhen priority settings are equal and the members participating in a cluster are initialized at the same time, the primary assigned to node 0.BThe preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recoveryCRedundancy group 0 manages the control plane failover between the nodes of a cluster.DThe primary role can be shared for redundancy group 0 when the active-active option is enabled.
考题
单选题When applying the configuration in the exhibit and initializing a chassis cluster， which statement is correct？（） [edit chassis] user@host# show cluster { reth-count 3； redundancy-group 1 { node 0 priority 1； node 1 priority 100； } }A
Three physical interfaces are redundant.B
You must define an additional redundancy group.C
node 0 will immediately become primary for redundancy group 1.D
You must issue an operational command and reboot the system for the above configuration to take effect.
考题
多选题Which two statements are true when when a Coherence cluster member is lost ？ （）ARemaining members recover by repartitioning the data across the remainig cluster members in parallel with normal request processingBSome latencies may be experienced due to higher priority of recoveryCIn flight operations may be lostDA system administrator must manually assist recovery of the lost data
考题
单选题During testing of network redundancy in a fully meshed enterprise campus， a problem has been reported. Both distribution multilayer switches are fully configured for redundancy； clients operate normally when the primary multilayer distribution switch is operating. All clients drop connections outside of their respective access layer group when the primary distribution switch is shut down and the secondary distribution switch is still operational. Additional information indicates that the secondary distribution switch is able to ping major corporate and Internet locations. Which item would be the best point of troubleshooting for this connectivity issue？ （）A
client network configurationB
VLAN mappingC
inter-switch trunk configurationD
UDLD configurationE
first-hop redundancy protocol
考题
单选题Which statement is true regarding redundancy groups？（）A
The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery scenario.B
When priority settings are equal and the members participating in a cluster are initialized at the same time， the primary role for redundancy group 0 is assigned to node 1.C
The primary role can be shared for redundancy group 0 when the active-active option is enabled.D
Redundancy group 0 manages the control plane failover between the nodes of a cluster.
考题
单选题You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy: CONFIGURE RETENTION POLICY TO REDUNDANCY 3; Which statement is true?（）A
The command fails because you cannot configure a redundancy-based retention policy when backup optimization is enabledB
Backup optimization is performed, but RMAN considers the redundancy-based retention policy when it determines which datafiles should be backed upC
Backup optimization is permanently disabledD
Backup optimization is temporarily disabled because a redundancy-based retention policy is specified
考题
单选题In which scenario is a Database Administrator NOT required to perform an incomplete recovery？（）A
when all the online redo log groups are multiplexed and one of the members of a group is missingB
when all the online redo log groups are not multiplexed and one log group is missingC
when all the control files are missingD
when some important tables are deleted from the database and purged from the Recycle Bin
考题
单选题If both nodes in a chassis cluster initialize at different times, which configuration example will allow you to ensure that the node with the higher priority will become primary for your RGs other than RG0?（）A
[edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150;preempt; }B
[edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150; monitoring; }C
[edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150; control-link-recovery; }D
[edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150; strict-priority; }
考题
单选题Click the Exhibit button. In the exhibit, which statement is correct? （）A
Three physical interfaces are redundant.B
You must define an additional Redundancy Group.C
node 0 will immediately become primary in the cluster.D
You must issue an operational command and reboot the system for the above configuration to take effect.
考题
多选题You are managing an Oracle Database 11g ASM instance having three disks in a disk group with ASM compatibility attribute set to 11.1.0 and redundancy set to high. One of the disks in the disk group becomes unavailable because of power failure. Which statements will be true in this scenario？（）AThe disk is immediately dropped from the disk group.BThe ASM tracks the extents that are modified during the outaCThe ASM migrates the extents from the unavailable disk to the remaining disks.DThe disk automatically goes offline.
考题
多选题You are managing an Oracle Database 11g instance and an Oracle Database 10g instance on the same machine. Both instances use the ASM instance as storage. Which statement regarding the ASM disk group compatibility attributes are true in this scenario？（）AThe database-compatibility version settings for each instance must be greater than or equal to the RDBMS compatibility of all ASM disk groups used by that database instances.BRDBMS compatibility and the database version determines whether a database instance can mount the ASM disk group.CThe RDBMS compatibility settings for a disk group control the format of data structures for ASM metadata on the disk.DASM compatibility controls which features for the ASM will be enabled.
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