list(map(abs,[1,-2,-5]))返回值为()。
第1题:
表达式list(map(list,zip(*[[1,2,3],[4,5,6]])))的值为________________。
第2题:
A.access - list 1 permit 172.16.10.0 0.0.0.255 ! interface e0 ip policy route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 1 72.16.14.4
B.access - list 1 permit 172.16.10.0 0.0.0.255 ! interface s0 ip policy route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 172.16.12.3
C.access - list 1 permit 172.16.10.0 0.0.0.255 ! interface e0 ip polic y route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 172.16.12.2
D.access -list 1 deny 172.16.10.0 0.0.0.255 ! interface s0 ip policy route - map policy ! route - map policy permit 10 match ip address 1 set ip next - hop 172.16.12.2
第3题:
表达式list(map(lambdax:x+5,[1,2,3,4,5]))的值为______________________。
第4题:
以下哪些结果一定是一个一维列表[’1’,’2’,’3’]?()
第5题:
A.prefix-list,route-map,filter-list,distributelist
B.route-map,filter-list,prefix-list,distribute-list
C.route-map,distribute-list,prefix-list,filter-list
D.filter-list,prefixlist,route-map,distributelist
E.distributelist,prefix-list,route-map,fitterlist
第6题:
A.[1,2]
B.[2,1]
C.[2,2]
D.[1,1]
第7题:
Refer to the exhibit. A new TAC engineer comes to you for advice. The engineer wants to configure RIPv2 - OSPF two - way redistribution while avoiding routing loops. Which two additio ns to the router B1 configuration should the engineer make?()
A. access - list 40 deny 172.16.1.0 0.0.0.255 access - list 40 permit any router rip redistribute ospf 100 metric 5 distribute- list 40 out ospf 100
B. ip prefix - list rip_routes permit 172. 16.1.16/25 ge 26 le 28 route - map redis - ospf deny 10 match ip address prefix- list rip_routes router rip redistribute ospf 10 route - map redis - ospf subnets
C. ip prefix - list rip - to - ospf permit 10.1.1.8/25 ge 26 le 28 route - map redis - rip deny 20 match i p address prefix - list rip - to - ospf router ospf 100 redistribute rip route - map redis - rip subnets
D. access - list 15 deny 10.1.1.0 0.0.0.63 access - list 15 permit any route - map redis - rip deny 10 match ip address 15 route - map redis - rip permit 20 router os pf 100 redistribute rip route - map redis - rip subnets
第8题:
list(map(str,[1,2,3]))的执行结果为_____________________。
第9题:
下列算子可以遍历List集合并且没有返回值的是()
第10题:
对于Map("book"->5,"pen"->2).map(m=>m._1->m._2*2)结果说法正确的是?()