Which three statements are true when working with high-avail

第1题：

第2题：

Which three statements are true about terms in a policy?（）

• A、The order of the terms in a policy is irrelevant
• B、The action is specified in a then statement
• C、Ters are optional in a policy
• D、The match condition can be identified with a from statement
• E、Every policy must contain at least one term

第3题：

第4题：

Which three statements are true about memory buffer allocation by a MySQL Server?（）

• A、Global buffers such as the InnoDB buffer pool are allocated after the server starts, and are never freed
• B、Thread buffers are allocated when a client connects, and are freed when the client disconnects
• C、Buffers that are needed for certain operation are allocated when the operation starts, and freed when it ends
• D、User buffers are allocated at server startup and freed when the user is dropped
• E、All dynamic buffers that are set with a SET GLOBAL statement immediately get allocated globally, and are never freed

第5题：

Which three statements are true about Source Specific Multicast？（）

• A、Is best suited for applications that are in the one-to-many category.
• B、SSM uses shortest path trees only.
• C、The use of SSM is recommended when there are many sources and it is desirable to keep the amount of mroute state in the routers in the network to a.
• D、There are no RPs to worry about.

第6题：

Which three statements are true of dynamic routing protocols?（）

• A、They are scalable.
• B、They are Dijkstra based.
• C、They share network layer reach ability information among neighbors.
• D、They automate next hopdecisions.
• E、They are tolerant of configuration errors.

第7题：

Which three statements are true about EIGRP route summarization?（）

• A、When manual summarization is configured, the router immediately creates a route that points to null0 interface
• B、Manual route summarization  is configured in router configuration mode when the router is configured for EIGRP routing
• C、Manual route summarization is configured on the interface
• D、The ip summary - address eigrp command generates a default route with an administrative distance  of 5
• E、When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes
• F、The ip summary - address eigrp command generates a default route with an administrative distance of 90

第8题：

第9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.

第10题：

Which two statements are true about record groups?（）

• A、They are stored in the database. 
• B、They are stored in local Forms memory. 
• C、The type is specified explicitly at design time. 
• D、The type is implied by when and how it is created.