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

题目
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

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相似问题和答案

第1题:

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.


参考答案:B

第2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

正确答案:A,C

第3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


参考答案:A, D

第4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.

正确答案:D

第5题:

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.

正确答案:B

第6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

正确答案:A,D

第7题:

Which two statements are true about the rescue configuration file?()

  • A、It must include a root password
  • B、It is roll back 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

正确答案:A,C

第8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 recovery

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.


参考答案:A, C

第9题:

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

正确答案:A,D

第10题:

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.

正确答案:C,D,E

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