CCNA系列认证
多选题Which two features did WPAv1 add to address the inherent weaknesses found in WEP?（）Aa stronger encryption algorithmBkey mixing using temporal keysCshared key authenticationDa shorter initialization vectorEper frame sequence counters
题目
a stronger encryption algorithm
key mixing using temporal keys
shared key authentication
a shorter initialization vector
per frame sequence counters
相似问题和答案
第1题：
You have two IP addresses configured on the ge-0/0/6 interface, as shown in the exhibit. You want to select the 172.16.10.101 address as the source address for packets sent from this interface to hosts on a remote subnet.Which parameter would you add to the 172.16.10.101 address to complete this task?（）
A. preferred
B. broadcast
C. primary
D. arp 172.16.10.101
第2题：
A.multicast
B.broadcast
C.allcast
D.podcast
E.anycast
第3题：
A. rate limiting of ICMP
B. RADIUS authorizations
C. source address validation
D. stateful firewall on the router
第4题：
Which two features must be configured to perform AToM NSF？（）
- A、FRR
- B、SSO
- C、distribute CEF
- D、switch virtual path
- E、graceful restart
正确答案:B,E
第5题：
Which two functions can be configured on the ERX Edge Router to support MBGP? （）(Choose two.)
- A、address-family ipv4 unicast
- B、address-family vpnv4 unicast
- C、address-family ipv4 multicast
- D、address-family vpnv4 multicast
正确答案:B,C
第6题：
A. Remote console
B. Statefulness
C. Address translation
D. Zones
第7题：
A.a stronger encryption algorithm
B.key mixing using temporal keys
C.shared key authentication
D.a shorter initialization vector
E.per frame sequence counters
第8题：
A. session ID
B. authentication server
C. IP address of the client
D. MAC address of the ERX router
第9题：
Which two features did WPAv1 add to address the inherent weaknesses found in WEP?（）
- A、a stronger encryption algorithm
- B、key mixing using temporal keys
- C、shared key authentication
- D、a shorter initialization vector
- E、per frame sequence counters
正确答案:B,E
第10题：
Why did the early settlers come to America? Who were the Pilgrims? Who were the Puritans? What were the features in the colonial period which had influence on later American development?
正确答案:—— The early settlers came to America either for the opportunity to realize their dreams and better their lives or for the freedom from religious and governmental persecution. The Pilgrims were persons who suffered religious persecution in England and went to Holland and later moved to America in 1620. The Puritans were the members of a Protestant group in England who wanted to purify the Church of England. Dissatisfied and threatened in England, they saw America as a refuge and migrated to America since 1630. There were a number of features in the colonial period which had influence on later American development. They were: representative form of government, rule of law, respect of individual rights, religious tolerance and a strong spirit of individual enterprise.