题目内容
（请给出正确答案）
[单选题]
数据完整性包括实体完整性、______和参照完整性。
A.用户自定义完整性
B.域完整性
C.库完整性
D.记录完整性
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A．rpd
B． mgd
C． dcd
D． chassisd
更多“数据完整性包括实体完整性、______和参照完整性。A．用户…”相关的问题
第2题
Which three steps are used to configure IPv6 in JUNOS software？（）
A. Assign 128-bit router id.
B. Enable a routing instance.
C. Assign IPv6 addresses to interfaces.
D. Add IPv6 family support to interfaces.
E. Enable IPv6-capable routing protocol.
第3题
In JUNOS software, which command is used to configure TED support for OSPF？（）
A. set protocols rsvp cspf-enable
B. set protocols mpls cspf-enable
C. set protocols rsvp traffic-engineering
D. set protocols ospf traffic-engineering
第4题
By default, which JUNOS software routing table contains IPv6 unicast routes？（）
A．inet.6
B．ipv6.0
C．inet0
D．inet6.0
第5题
Which two statements are true regarding routing tables？（）
A. The routing table is populated by the forwarding table.
B. Devices running the Junos OS can accommodate multiple routing tables.
C. Information learned from routing protocols is stored in the routing table.
D. The primary routing table for IPv4 unicast routes is inet.4.
第6题
In JUNOS software, which two are methods of restricting multicast traffic beyond your domain？ （）
A. MSDP
B. Routing policy
C. Administrative scoping
D. Bootstrap export policy
第7题
Which two statements are correct about routing tables in JUNOS？（）
A.There are separate tables for IPv4 and IPv6 called inet.0 and inet6.0 respectively.
B.They only contain the best possible route to each destination.
C.All running protocols can populate the routing tables at the same time.
D.Routes with the highest preference value are placed as active routes in the routing table.
第8题
You wish to configure IPv6 support on a router which does not have any current IPv4 configuration.Which three steps are used to configure IPv6 with an accompanying IGP in JUNOS software？ （）
A. set protocols isis inet6
B. set routing-options router-id router-id
C. set protocols ospf3 area 0 interface all
D. set interface fe-0/0/1 unit 0 family inet6
E. set routing-options ipv6-router-id router-id
第9题
Which two design goals describe the Junos OS design？（）
A. clean separation of security and routing policies
B. clean separation of control and forwarding planes
C. modularization of multiple software processes
D. a single hardware platform for all software applications
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