CCNA Practice Questions Exam Cram by Jeremy Cioara

By Jeremy Cioara

The CCNA is the 1st examination a candidate takes at the highway towards turning into a Cisco qualified specialist or professional. whereas Cisco assessments are thought of very tough, those tests also are very hot. The CCNA perform Questions examination Cram 2 will give you 500 perform questions and an in depth clarification of right solutions in addition to wrong solutions. those questions are supplied in print in addition to digital layout, entire with a flexible CD-ROM trying out engine that gives readiness suggestions and simulated test-taking stipulations. specified gains similar to the preferred Cram Sheet tearcard also are incorporated that can assist you greater organize for the examination.

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248 subnet mask used on a Class C IP network produces 30 usable subnets. A is incorrect; it does not create any subnets, as it is the default Class C subnet mask. B is incorrect, as it creates only 2 subnets that is, if the IOS recognizes IP subnet zero. 192 creates only 2 usable subnets. 224 creates only 6 usable subnets. 240 creates only 14 usable subnets. A22: Answer: A. Address Resolution Protocol (ARP) resolves IP addresses to MAC addresses. " C is incorrect, as Serial Line Address Resolution Protocol (SLARP) automatically assigns IP addresses to serial interfaces if AutoInstall is being used and HDLC is the protocol in use on that interface.

16 networks and 16 hosts • E. 16 networks and 14 hosts 40: What is a disadvantage of using a connection-oriented protocol such as TCP? • A. Packet acknowledgment might add overhead. • B. Packets are not tagged with sequence numbers. • C. Loss or duplication of data packets is more likely to occur. • D. The application layer must assume responsibility for the correct sequencing of the data packets. 41: You are a network technician at Acme, Inc. 0 network with a /30 mask for connections between your routers.

The destination host is not powered on. • C. The IP address of the router interface is incorrect. • D. The IP address of the switch to which the destination host connects is incorrect. • E. The host is in a different subnet. 24: Which of the following classes of IP addresses is utilized for multicasting? • A. Class A • B. Class B • C. Class C • D. Class D 25: You give your IT department a spreadsheet of IP addresses and their subnets. You receive a call from one of the junior techs asking what the /26 means next to the IP addresses.

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