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

题目
多选题
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.

相似考题

1.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.

2.A customer has two single cluster IBM TS7700 Virtualization Engines at the same site. The customer wants to move one to a remote site and set up a grid configuration with the two clusters. The customer has fibre between the two sites. What is the most important factor to consider when planning the new configuration?（）A. operator trainingB. cache size of the two clustersC. fibre bandwidth capability between the sitesD. number of stacked tape drives attached to each cluster

3.Which statement is true regarding proxy ARP？（）A、Proxy ARP is enabled by default on stand-alone JUNOS security devices.B、Proxy ARP is enabled by default on chassis clusters.C、JUNOS security devices can forward ARP requests to a remote device when proxy ARP is enabled.D、JUNOS security devices can reply to ARP requests intended for a remote device when proxy ARP is enabled

4.Which command would you use to enable chassis cluster on an SRX device, setting the cluster ID to 1 and node to 0?()A. user@host# set chassis cluster cluster-id 1 node 0 rebootB. user@host> set chassis cluster id 1 node 0 rebootC. user@host> set chassis cluster cluster-id 1 node 0 rebootD. user@host# set chassis cluster id 1 node 0 reboot

参考答案和解析
正确答案： D,A
解析： 暂无解析
更多“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”相关问题

  • 第1题：

    When your WebLogic Server solution needs to be scaled out with additional capacity and you  Don’t want to add additional hardware, which three techniques should you us?（）

    • A、Assign more than one managed server to a physical hardware that allows better CPU  utilization
    • B、Assign more than one application to one managed server to better utilize threads within a single JVM process
    • C、Assign the same application to more than one managed server to load balance requests  between servers
    • D、Assign the same heap size to the managed server across the cluster for easier control of  memory footprint  
    • E、Create a virtualized environment with hypervisor for an easier solution

    正确答案:B,D,E

  • 第2题：

    The user base of a three-node cluster has increased. In order to add clustered users to all nodes， which of the following steps should be performed？（）  

    • A、 On one of the nodes，add the users via C-SPOC ’Add a User to the Cluster’smit menu.
    • B、 Use C-SPOC to synchronize the password files between cluster nodes.
    • C、 On all of the nodes，add the users to the /etc/passwd and system security files，and then synchronize the cluster.
    • D、 On one of the nodes，add the users to the /tec/passwd and system security files，add home directories，and use cron to automate the movement of system security files between nodes.

    正确答案:A

  • 第3题：

    Which three statements are true when working with high-availability clusters? (Choose three.)（）

    • A、The valid cluster-id range is between 0 and 255.
    • B、Junos OS 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 OS security devices can belong to one cluster only.

    正确答案:C,D,E

  • 第4题：

    Which command would you use to enable chassis cluster on an SRX device, setting the cluster ID to 1 and node to 0?（）

    • A、user@host# set chassis cluster cluster-id 1 node 0 reboot
    • B、user@host> set chassis cluster id 1 node 0 reboot
    • C、user@host> set chassis cluster cluster-id 1 node 0 reboot
    • D、user@host# set chassis cluster id 1 node 0 reboot

    正确答案:C

  • 第5题：

    Which three statements are true about a registration server in a community?（） (Choose three.)

    • A、It is a hub device installed in the community.
    • B、A community can have one or more registration servers.
    • C、It shows the serial numbers of all devices in the community.
    • D、It stores network and community information for each device.
    • E、It is required for tunnel formation between different WX devices in the same community.

    正确答案:B,D,E

  • 第6题：

    Which two statements are true regarding the WebLogic domain?（）

    • A、A WebLogic domain can have more than one Administration server.
    • B、A WebLogic domain has at least one WebLogic server.
    • C、A WebLogic domain can have at the most one cluster.  
    • D、A WebLogic domain can cross multiple physical machines.  
    • E、Each WebLogic domain is associated with a different Node Manager.

    正确答案:B,D

  • 第7题：

    多选题
    Which three statements are true about a registration server in a community?（） (Choose three.)
    A

    It is a hub device installed in the community.

    B

    A community can have one or more registration servers.

    C

    It shows the serial numbers of all devices in the community.

    D

    It stores network and community information for each device.

    E

    It is required for tunnel formation between different WX devices in the same community.


    正确答案： A,B
    解析： 暂无解析

  • 第8题：

    多选题
    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.


    正确答案： A,D
    解析： 暂无解析

  • 第9题：

    多选题
    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,E
    解析： 暂无解析

  • 第10题：

    多选题
    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： C,B
    解析： 暂无解析

  • 第11题：

    多选题
    Which three statements are true when working with high-availability clusters? (Choose three.)（）
    A

    The valid cluster-id range is between 0 and 255.

    B

    Junos OS 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 OS security devices can belong to one cluster only.


    正确答案： E,B
    解析： 暂无解析

  • 第12题：

    单选题
    The user base of a three-node cluster has increased. In order to add clustered users to all nodes， which of the following steps should be performed？（）
    A

     On one of the nodes，add the users via C-SPOC ’Add a User to the Cluster’smit menu.

    B

     Use C-SPOC to synchronize the password files between cluster nodes.

    C

     On all of the nodes，add the users to the /etc/passwd and system security files，and then synchronize the cluster.

    D

     On one of the nodes，add the users to the /tec/passwd and system security files，add home directories，and use cron to automate the movement of system security files between nodes.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A customer has two single cluster IBM TS7700 Virtualization Engines at the same site. The customer wants to move one to a remote site and set up a grid configuration with the two clusters. The customer has fibre between the two sites. What is the most important factor to consider when planning the new configuration?（）

    • A、operator training
    • B、cache size of the two clusters
    • C、fibre bandwidth capability between the sites
    • D、number of stacked tape drives attached to each cluster

    正确答案:C

  • 第14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15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16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

  • 第17题：

    Which three statements about subqueries are true? （）

    • A、A main query can have more than one subquery.
    • B、A subquery can have more than one main query.
    • C、The subquery and main query must retrieve data from the same table.
    • D、The subquery and main query can retrieve data from different tables.
    • E、Only one column or expression can be compared between the subquery and main query.
    • F、Multiple columns or expression can be compared between the subquery and main query.

    正确答案:A,C,E

  • 第18题：

    多选题
    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： B,C
    解析： 暂无解析

  • 第19题：

    多选题
    Which three statements about subqueries are true? （）
    A

    A main query can have more than one subquery.

    B

    A subquery can have more than one main query.

    C

    The subquery and main query must retrieve data from the same table.

    D

    The subquery and main query can retrieve data from different tables.

    E

    Only one column or expression can be compared between the subquery and main query.

    F

    Multiple columns or expression can be compared between the subquery and main query.


    正确答案： C,D
    解析： 暂无解析

  • 第20题：

    多选题
    When your WebLogic Server solution needs to be scaled out with additional capacity and you  Don’t want to add additional hardware, which three techniques should you us?（）
    A

    Assign more than one managed server to a physical hardware that allows better CPU  utilization

    B

    Assign more than one application to one managed server to better utilize threads within a single JVM process

    C

    Assign the same application to more than one managed server to load balance requests  between servers

    D

    Assign the same heap size to the managed server across the cluster for easier control of  memory footprint

    E

    Create a virtualized environment with hypervisor for an easier solution


    正确答案： D,C
    解析： 暂无解析

  • 第21题：

    多选题
    Which two statements are true regarding the WebLogic domain?（）
    A

    A WebLogic domain can have more than one Administration server.

    B

    A WebLogic domain has at least one WebLogic server.

    C

    A WebLogic domain can have at the most one cluster.

    D

    A WebLogic domain can cross multiple physical machines.

    E

    Each WebLogic domain is associated with a different Node Manager.


    正确答案： C,E
    解析： 暂无解析

  • 第22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.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements are true regarding proxy ARP？（）
    A

    Proxy ARP is enabled by default.

    B

    Proxy ARP is not enabled by default.

    C

    JUNOS security devices can forward ARP requests to a remote device when proxy ARP is enabled.

    D

    JUNOS security devices can reply to ARP requests intended for a remote device when proxy ARP is enabled


    正确答案： B,D
    解析： 暂无解析

  • 第24题：

    单选题
    Which interface is used for RTO synchronization and forwarding traffic between the devices in a cluster?（）
    A

    the st interface

    B

    the reth interface

    C

    the fxp1 and fxp0 interfaces

    D

    the fab0 and fab1 interfaces


    正确答案： B
    解析： 暂无解析

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