Which two statements are true regarding redundancy groups？（）

第1题：

Which two statements regarding firewall user authentication client groups are true?（） (Choose two.)

• A、A client group is a list of clients associated with a group.
• B、A client group is a list of groups associated with a client.
• C、Client groups are referenced in security policy in the same manner in which individual clients are referenced.
• D、Client groups are used to simplify configuration by enabling firewall user authentication without security policy.

第2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.

第3题：

第4题：

Which two statements are true regarding L2TP? （）(Choose two.)

• A、Tunnels are initiated by the LAC
• B、Tunnels are initiated by the LNS
• C、By default, subscriber authentication occurs on the LNS
• D、By default, subscriber authentication occurs on the LAC

第5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

第6题：

Which two statements are true regarding the role of the Routing Engine (RE)?（）

• A、The RE controls and monitors the chassis.
• B、The RE manages the Packet Forwarding Engine (PFE).
• C、The RE receives a copy of the forwarding table from the forwarding plane.
• D、The RE implements class of service (COS).

第7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

第8题：

第9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.

第10题：

Which two statements regarding asymmetric key encryption are true？（）

• A、The same key is used for encryption and decryption.
• B、It is commonly used to create digital certificate signatures.
• C、It uses two keys： one for encryption and a different key for decryption.
• D、An attacker can decrypt data if the attacker captures the key used for encryption