Module 1 Exam Back to Main Page 1. Your customer asks you about adding a network hub to connect their office PCs. What do you tell him is true about them?They clean up a degraded signalThey separate broadcast domainsThey separate collision domainsEach frame is sent out of each portThey store a directory of MAC addressesQuestion 1 of 27 2. Your customer asks about swapping out a network hub for a switch. What do you tell them is true about using switches.They create a list of which MAC addresses connect to which port.They forward broadcasts.Each port is its own collision domain.Each port is its own broadcast domain.Question 2 of 27 3. What is the correct order for the OSI layers top down. [drag and drop] Physical Data Link Presentation Application Session Network Transport Question 3 of 27 4. Put the correct data encapsulated format with the correct OSI layer.Application FrameUnselectDataUnselectSegmentUnselectBitUnselectPacketUnselectDataUnselectDataUnselectPresentation FrameUnselectDataUnselectSegmentUnselectBitUnselectPacketUnselectDataUnselectDataUnselectSession FrameUnselectDataUnselectSegmentUnselectBitUnselectPacketUnselectDataUnselectDataUnselectTransport FrameUnselectDataUnselectSegmentUnselectBitUnselectPacketUnselectDataUnselectDataUnselectNetwork FrameUnselectDataUnselectSegmentUnselectBitUnselectPacketUnselectDataUnselectDataUnselectData Link FrameUnselectDataUnselectSegmentUnselectBitUnselectPacketUnselectDataUnselectDataUnselectPhysical FrameUnselectDataUnselectSegmentUnselectBitUnselectPacketUnselectDataUnselectDataUnselectQuestion 4 of 27 5. Application layer services/protocols include. [Tick all that apply]FTPEmailNFSWWWTelnetJpegQuestion 5 of 27 6. The three-way TCP handshake can be associated with which packet fields?SYNSYN-ACKACKHLOCSEQuestion 6 of 27 7. Protocols which use UDP include?SNMPTelnetTFTPSMTPQuestion 7 of 27 8. Logical addressing takes place at which OSI layer?NetworkSessionData LinkPresentationQuestion 8 of 27 9. The data link layer is divided into which two sublayers?MACLLCUDPTCPFQNQuestion 9 of 27 10. Your device has MAC address 50-C4-4C-C1-A3-07. Match the part of the address with the Organizationally Unique Identifier (OUI) and vendor ID.50-C4-4C OUIUnselectVendor IDUnselectC1-A3-07 OUIUnselectVendor IDUnselectQuestion 10 of 27 11. Order the TCP model layers in the correct order. Network Access/Network Interface Transport/Host-to-Host Internet Application Question 11 of 27 12. Match the protocol with the port number.HTTP 69Unselect20/21Unselect53Unselect110Unselect23Unselect25Unselect80UnselectFTP 69Unselect20/21Unselect53Unselect110Unselect23Unselect25Unselect80UnselectTFTP 69Unselect20/21Unselect53Unselect110Unselect23Unselect25Unselect80UnselectPOP3 69Unselect20/21Unselect53Unselect110Unselect23Unselect25Unselect80UnselectSMTP 69Unselect20/21Unselect53Unselect110Unselect23Unselect25Unselect80UnselectDNS 69Unselect20/21Unselect53Unselect110Unselect23Unselect25Unselect80UnselectTelnet 69Unselect20/21Unselect53Unselect110Unselect23Unselect25Unselect80UnselectQuestion 12 of 27 13. This protocol sends messages and error reports through the network.ICMPIGRPIMAPTCPQuestion 13 of 27 14. Services associated with email include. [choose all that apply]IMAPPOP3SMTPSNMPICMPQuestion 14 of 27 15. Which command will work on a Windows PC to report on each hop from one location to another on a network / internet?tracerttraceroutetracepingQuestion 15 of 27 16. The protocol used to determine MAC addresses from IP addresses is?TCPARPProxy ARPReverse ARPQuestion 16 of 27 17. You issue a 'show arp' command on your router and in the age column you see a - instead of a number. What does this indicate?The mapping has timed out.The mapping is under 1 minute old.The mapping will expire in under 60 seconds.The mapping will never expire.Question 17 of 27 18. If you want to examine the ARP cache on a Windows PC, the command is?arp arp –ashow arparp –sQuestion 18 of 27 19. _________ is a mechanism for a router to send a reply (on behalf of another device but containing its own MAC address).ARPICMPProxy ARPDHCPQuestion 19 of 27 20. On occasion (e.g., after the link goes up or the interface gets enabled), a device might issue an ARP request with its own IP address as the target address. This is known as?Gratuitous ARP (GARP)Reverse ARP (RARP)Proxy ARPARPQuestion 20 of 27 21. Which command will you type to map a hostname to an IP address on your router?RouterA(config)#ip host 192.168.1.1 firewall1 RouterA(config)#ip host firewall1 192.168.1.1RouterA(config)#host 192.168.1.1 firewall1 RouterA(config)#map host 192.168.1.1 firewall1 Question 21 of 27 22. DNS (name) records for IPv6 are known as ______ records.AAAAAAAAAAQuestion 22 of 27 23. Your IT manager calls you to say there is very large amount of late collisions on an Ethernet interface. What is the most likely cause?Duplex mismatchShut interfaceWrong cable typeCable too shortQuestion 23 of 27 24. The Cisco hierarchical network model includes which layers? [choose all that apply]CoreAccessDistributionSecureDMZQuestion 24 of 27 25. The lowest category cable suitable for 100Mbps is?Cat1Cat2Cat3Cat4Cat5Cat5eQuestion 25 of 27 26. Which cable type is suitable for fiber?1000BASE-CS1000BASE-LX1000BASE-T1000BASE-TFQuestion 26 of 27 27. Your network manager calls you to ask what the correct bits per second setting is to use the console port on a router. What do you tell her?1200240096005600Question 27 of 27 Loading...
