《2022年CISCO模拟试题-CCNA考试自测题1(1).docx》由会员分享，可在线阅读，更多相关《2022年CISCO模拟试题-CCNA考试自测题1(1).docx（2页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、2022年CISCO模拟试题:CCNA考试自测题1(1)1) Match the following application layer services to their corresponding transport layer protocol port. (匹配下列的应用层服务和它们对应的传输层协议端口)： A. SMTP 1. TCP/23B. FTP 2. TCP/25C. TFTP 3. TCP/80D. Te l n e t 4. TCP/21E. HTTP 5. UDP/69F. DNS 6. TCP/53 2) Which OSI reference model layer
2、 does Telnet function at (Te l n e t在哪一个O S I参考模型层运作)？ A. Transport 下载 B. Network C. Session D. Application 3) How 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 6B. TCP model has 7, OSI model h
3、as 8C. TCP model has 4, OSI model has 7D. TCP model has 7, OSI model has 4 4) The TCP/IP protocol suite has a formal session layer that includes NetBIOS、RPCs and TLI functions (TCP/IP协议套件具有包含N e t B I O S、R P C和T L I功能的一个正式的会话层)。 A. True B. False 5) What 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