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
多选题
Which two statements are true when when a Coherence cluster member is lost ? ()
A
Remaining members recover by repartitioning the data across the remainig cluster members in parallel with normal request processing
B
Some latencies may be experienced due to higher priority of recovery
C
In flight operations may be lost
D
A system administrator must manually assist recovery of the lost data
参考解析
解析:
暂无解析
相关考题:
Which two considerations must you take into account when deploying a Junos Pulse Access Control Service cluster?() A. State synchronization occurs only through the internal network interface card (NIC)B. Latency of the WAN must be less than 300 ms.C. Authenticating endpoints must be on the same LAN segment.D. Cluster members must use the same hardware platfor
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.
When using UTM features in an HA cluster, which statement is true for installing the licenses on the cluster members?() A. One UTM cluster license will activate UTM features on both members.B. Each device will need a UTM license generated for its serial number.C. Each device will need a UTM license generated for the cluster, but licenses can be applied to either member.D. HA clustering automatically comes with UTM licensing, no additional actions are needed.
Which two considerations must you take into account when deploying a Junos Pulse Access Control Service cluster?()A、State synchronization occurs only through the internal network interface card (NIC)B、Latency of the WAN must be less than 300 ms.C、Authenticating endpoints must be on the same LAN segment.D、Cluster members must use the same hardware platfor
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
Which two statements are true about the rescue configuration file?()A、It must include a root passwordB、It is roll back file number 50, and you can recover it by issuing rollback 50C、It is created by issuing request system configuration rescue saveD、It is updated automatically when you commit
When using UTM features in an HA cluster, which statement is true for installing the licenses on the cluster members?()A、One UTM cluster license will activate UTM features on both members.B、Each device will need a UTM license generated for its serial number.C、Each device will need a UTM license generated for the cluster, but licenses can be applied to either member.D、HA clustering automatically comes with UTM licensing, no additional actions are needed.
Which two statements are true regarding high-availability chassis clustering?()A、A chassis cluster consists of two devices.B、A chassis cluster consists of two or more devices.C、Devices participating in a chassis cluster can be different models.D、Devices participating in a chassis cluster must be the same models
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.
Which three statements are true when working with high-availability clusters?()A、The valid cluster-id range is between 0 and 255.B、JUNOS security devices can belong to more than one cluster if cluster virtualization is enabled.C、If the cluster-id value is set to 0 on a JUNOS security device, the device will not participate in the cluster.D、A reboot is required if the cluster-id or node value is changed.E、JUNOS security devices can belong to one cluster only.
Which two statements are true about the rescue configuration file?()A、It must include a root password.B、It is rollback file number 50, and you can recover it by issuing rollback 50.C、It is created by issuing request system configuration rescue save.D、It is updated automatically when you commit.
In your database, online redo log files are multiplexed and one of the members in a group is lost due to media failure? How would you recover the lost redo log member?()A、 import the database from the last exportB、 restore all the members in the group from the last backupC、 drop the lost member from the database and then add a new member to the groupD、 restore all the database files from the backup and then perform a complete recoveryE、 restore all the database files from the backup and then perform an incomplete recovery
Identify the true statement regarding Temporary Coherence cluster members()A、 it should have "localstorage" set to TRUEB、 it should be configured so as to not trigger re-partitioning C、 both A and B are TRUED、 Neither A and B are TRUE
Which two statements are TRUE regarding Coherence Indexes ? ()A、 indexes are maintained by cache entry ownesB、 an application should not suggest an index that another aplication had suggestedC、 indexes cannot be sortedD、 each application using Coherence may suggest the same set of indexes when it starts
In which scenario will you create a sorted hash cluster? ()A、 if the application uses queries joining tables only occasionallyB、 if the full table scan is executed often on only one table of the clustered tablesC、 if the data for all the rows of a cluster key value exceeds one or two Oracle blocksD、 when you want the data to be returned automatically in the chronological order
A Windows Communication Foundation (WCF) application uses a data contract that has several data members. You need the application to throw a SerializationException if any of the data members are not present when a serialized instance of the data contract is deserialized.What should you do?()A、Add the KnownType attribute to the data contract. Set a default value in each of the data member declarations.B、Add the KnownType attribute to the data contract. Set the Order property of each data member to unique integer value.C、Set the EmitDefaultValue property of each data member to false.D、Set the lsRequired property of each data member to true.
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
多选题Which two statements are true about the rescue configuration file?()AIt must include a root passwordBIt is roll back file number 50, and you can recover it by issuing rollback 50CIt is created by issuing request system configuration rescue saveDIt is updated automatically when you commit
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.
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
多选题Which three statements are true when working with high-availability clusters?()AThe valid cluster-id range is between 0 and 255.BJUNOS security devices can belong to more than one cluster if cluster virtualization is enabled.CIf the cluster-id value is set to 0 on a JUNOS security device, the device will not participate in the cluster.DA reboot is required if the cluster-id or node value is changed.EJUNOS security devices can belong to one cluster only.
多选题Which two statements are TRUE regarding Coherence Indexes ? ()Aindexes are maintained by cache entry ownesBan application should not suggest an index that another aplication had suggestedCindexes cannot be sortedDeach application using Coherence may suggest the same set of indexes when it starts
多选题Which three statements are true about database recovery operations?()ADamaged or lost data files are restored from backups.BRedo log file entries are used to roll forward the database.CUndo segments are used to roll back any uncommitted transactions.DTransactions that were active when the failure occurred are restarted.ETransactions that were active when the failure occurred are automatically committed during the recover procedure.
多选题Which two statements are true regarding high-availability chassis clustering?()AA chassis cluster consists of two devices.BA chassis cluster consists of two or more devices.CDevices participating in a chassis cluster can be different models.DDevices participating in a chassis cluster must be the same models
单选题Identify the true statement regarding Temporary Coherence cluster members()A it should have localstorage set to TRUEB it should be configured so as to not trigger re-partitioning C both A and B are TRUED Neither A and B are TRUE
多选题Which three statements are true when working with high-availability clusters? (Choose three.)()AThe valid cluster-id range is between 0 and 255.BJunos OS security devices can belong to more than one cluster if cluster virtualization is enabled.CIf the cluster-id value is set to 0 on a Junos security device, the device will not participate in the cluster.DA reboot is required if the cluster-id or node value is changed.EJunos OS security devices can belong to one cluster only.
多选题Which two statements are true about the rescue configuration file?()AIt must include a root password.BIt is rollback file number 50, and you can recover it by issuing rollback 50.CIt is created by issuing request system configuration rescue save.DIt is updated automatically when you commit.
单选题In your database, online redo log files are multiplexed and one of the members in a group is lost due to media failure? How would you recover the lost redo log member?()A import the database from the last exportB restore all the members in the group from the last backupC drop the lost member from the database and then add a new member to the groupD restore all the database files from the backup and then perform a complete recoveryE restore all the database files from the backup and then perform an incomplete recovery