2014年思科认证考试CCNA备考模拟试题八
为了帮助考生们复习好《思科认证：CCNA认证学科》，我们考吧网整理了一些关于思科认证：CCNA认证模拟试题，本次汇编的模拟试题希望对你的考试有所帮助，预祝你考试顺利
1: you are designing a network, which needs to support 55 users. you don't plan to extend the segment beyond the current number of users. which subnet mask would best meet your needs?
a. 255.255.0.0
b. 255.255.255.0
c. 255.255.255.192
d. 255.255.255.160
2: you have added a new switch to your network. you want to manage it remotely, so you need to assign it an ip address. your router that connects to the switch has an ip address of 172.16.12.33/27. which of the following addresses can you assign to this switch?
a. 172.16.12.33/28
b. 172.16.12.32/27
c. 172.16.12.33/27
d. 172.16.12.34/27
3: you are given an ip network of 192.168.5.0 and told that you need to separate this network into subnetworks that can support a maximum of 16 hosts per subnet. this will help alleviate congestion on the network. what subnet mask can you use to create the subnets necessary to meet the given criteria?
a. 255.0.0.0
b. 255.255.0.0
c. 255.255.255.0
d. 255.255.255.224
e. 255.255.255.240
4: which of the following would a class a network be assigned to?
a. government agency
b. small-to-medium sized corporation
c. soho
d. an individual
5: a client has the ip address 192.168.5.98/27. which of the following addresses are on the same subnet as this host? (choose two.)
a. 192.168.5.95
b. 192.168.5.100
c. 192.168.5.128
d. 192.168.5.110
6: which of the following ip addresses is not a public ip address that can be routed over the internet?
a. 2.3.4.5
b. 11.12.13.14
c. 165.23.224.2
d. 172.31.45.34
e. 203.33.45.22
7: you are given a class b network. what is the default subnet mask assigned to the class b network?
a. 255.255.255.255
b. 255.255.0.0
c. 255.224.0.0
d. 0.0.0.0
e. 172.16.12.35/28
f. 172.16.12.38/28
g. 172.16.12.63/27
8: the address 172.16.208.16/20 is a host address in which of the following subnets?
a. 172.16.176.0–255.255.240.0
b. 172.16.192.0–255.255.240.0
c. 172.16.208.0–255.255.240.0
d. 172.16.224.0–255.255.240.0
9: which of these protocols provides data transport, relying on the error correction capabilities of the application itself?
a. udp
b. tcp
c. snmp
d. icmp
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