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单选题
命令“undo acl all”的含义表示（）
A
删除以“all”命名的扩展访问控制列表
B
删除所有的扩展访问控制列表
C
删除所有的通过名字引用的访问控制列表
D
删除所有的通过数字引用的访问控制列表
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更多 “单选题命令“undo acl all”的含义表示（）A 删除以“all”命名的扩展访问控制列表B 删除所有的扩展访问控制列表C 删除所有的通过名字引用的访问控制列表D 删除所有的通过数字引用的访问控制列表” 相关考题
考题
要实现设备的所有接口,都开启BFD与OSPF联动功能的命令是:()
A.bfd enableB.bfd all-interface enableC.all-interface bfd enableD.undo bfdall-interface disable
考题
基于华为命令体系的路由器配置命令中，禁止RIP协议路由会聚功能的命令是(28)。A．undo auto-summanyB．no ripauto-summanyC．no auto-summanyD．undo rip network 0.0.0.0
考题
执行create database语句的时候,如果不指定undo tablespace,那么会出现什么情况?()
A. 命令执行失败,因为undo是必须的表空间B. 命令执行成功,会创建一个默认的undo表空间C. 命令执行成功,创建数据库后必须创建一个undo表空间D. 命令执行成功,创建数据库后可能需要创建一个undo表空间
考题
基于华为命令体系的路由器配置命令中，禁止RIP协议路由汇聚功能的命令是______。A．undo auto-summanyB．no rip auto-summanyC．no auto-summanyD．undo rip network 0.0.0.0A．B．C．D．
考题
关闭终端输出的大量信息的方法是()
A. 用户视图下执行undo terminal monitor命令B.用户视图下执行undo debugging命令C.系统视图下执行undo terminal monitor命令D.系统视图下执行undo debugging命令
考题
Refer to the exhibit. What will happen to HTTP traffic coming from the Internet that is destined for 172.16.12.10 if the traffic is processed by this ACL?()
A.Traffic will be dropped per line 30 of the ACL.B.Traffic will be accepted per line 40 of the ACL.C.Traffic will be dropped, because of the implicit deny all at the end of the ACL.D.Traffic will be accepted, because the source address is not covered by the ACL.
考题
下面的访问控制列表命令正确的是()。
A.acl1 rule deny source1.1.1.1B.acl1 rule permit anyC.acl1 permit 1.1.1.102.2.2.20.0.0.255D.acl99 rule deny tcp source any destination2.2.2.20.0.0.255
考题
ACL命令acl[number]acl－number[match－order{auto|config}],其中acl－number用于指定访问控制列表的编号,基本访问控制列表的acl－number取值范围是()
A.1000~3999B.2000~2999C.3000~3999D.0~1000
考题
基于华为命令体系的路由器配置命令中，禁止RIP协议的路由汇聚功能的命令是( )。A．no auto-summanyB．no rip auto-summanyC．undo auto-summanyD．undo rip netword 0.0.0.0
考题
显示一个访问控制列表在特定接口的命令是（ ）。A.display acl access-list-number
B.display acl applieD.t
C.display acl all
D.display acl interface interface-type interface-number
考题
禁止 RIP 协议的路由聚合功能的命令是（）A、 undo ripB、 auto-summanyC、 undo auto-summanyD、 undo network 10.0.0.0
考题
MSR路由器上取消RIP协议自动路由聚合的命令是（）。A、[Router-rip-1]undo summaryB、[Router-rip-1]undo auto-summaryC、[Router-Serial1/0]undo summaryD、[Router-Serial1/0]undo auto-summary
考题
Which two statements are true regarding transactions in an Oracle database（）A、Multiple transactions can use the same undo segment.B、A transaction is assigned an undo segment when it is started.C、More than one transaction cannot share the same extent in the undo tablespace.D、The transactions use system undo segment to store undo data if all the segments in the undo tablespaceare used.
考题
You executed the following query： SELECT operation， undo_sql， table_name FROM flashback_transaction_query； Which statement is correct regarding the query output？（） A、It would return information regarding only the last committed transaction.B、It would return only the active transactions in all the undo segments in the database.C、It would return only the committed transactions in all the undo segments in the database.D、It would return both active and committed transactions in all the undo segments in the database.E、It would return information regarding the transactions that began and were committed in the last 30 minutes.
考题
多选题Which two statements are true regarding transactions in an Oracle database（）AMultiple transactions can use the same undo segment.BA transaction is assigned an undo segment when it is started.CMore than one transaction cannot share the same extent in the undo tablespace.DThe transactions use system undo segment to store undo data if all the segments in the undo tablespaceare used.
考题
单选题You executed the following query： SELECT operation， undo_sql， table_name FROM flashback_transaction_query； Which statement is correct regarding the query output？（）A
It would return information regarding only the last committed transaction.B
It would return only the active transactions in all the undo segments in the database.C
It would return only the committed transactions in all the undo segments in the database.D
It would return both active and committed transactions in all the undo segments in the database.E
It would return information regarding the transactions that began and were committed in the last 30 minutes.
考题
单选题禁止 RIP 协议的路由聚合功能的命令是（）A
undo ripB
auto-summanyC
undo auto-summanyD
undo network 10.0.0.0
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