2014年思科认证：CCNA认证考试高分必备试题及答案3
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
1Hw many layers does the TCP/IP protocol suite have, compared to the OSI reference model (和O S I参考模型相比，T C P / I P协议具有几层)?
A. TCP model has 4, OSI model has 6
B. TCP model has 7, OSI model has 8
C. TCP model has 4, OSI model has 7
D. TCP model has 7, OSI model has 4
2Which of the following network masks would you use to reduce any wastage ofIP addresses in point-to- point WAN links on a network that supports VLSM?
A. /38
B. /30
C. /27
D. /23
E. /18
3One of the trainees assigned to you want to know which services use TCP. What can you tell him? (Select three options.)
A. DHCP
B. SMTP
C. SNMP
D. FTP
E. HTTP
F. TFTP
4What is the function of RPCs (RPC的功能是什么)?
A. To move files from remote PCs to a local PC
B. To make remote function calls transparent, so they appear to be local
C. To initialize a program on a remote PC
D. To send a procedure that is local to a remote node for processing elsewhere
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