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Network+ Final Review

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dawn
134 diapositives · 1.5K Views · Sep 16, 2014

Network+ Final Review. Network+ Flash Cards 1 2 3 4 5 6 7. What protocol does Microsoft use for File and Print Sharing?. SMB Server Message Block. What protocol does UNIX use for File and Print Sharing?. NFS Network File System. What protocol does Novell use for File and Print Sharing?.

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Network+ Final Review
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  1. Network+ Final Review

  2. Network+ Flash Cards1234567

  3. What protocol does Microsoft use for File and Print Sharing? • SMB • Server Message Block

  4. What protocol does UNIX use for File and Print Sharing? • NFS • Network File System

  5. What protocol does Novell use for File and Print Sharing? • NCP • Netware Core Protocol

  6. What three elements make up a packet? • Header • Data • Trailer

  7. What layer of the OSI is responsible for organizing data into datagrams or packets and routes them? Application Presentation Session Transport Network Data Link Physical Network

  8. What layer of the OSI is responsible for mechanical, electrical and procedural characteristics to maintain the link? Application Presentation Session Transport Network Data Link Physical Physical

  9. What layer of the OSI sets the stage for assembly and disassembly of data before and after transmission? Application Presentation Session Transport Network Data Link Physical Transport

  10. What layer of the OSI file transfer, email, network management and other services? Application Presentation Session Transport Network Data Link Physical Application

  11. What layer of the OSI deals with framing the data? Ethernet and Token Ring work here. Application Presentation Session Transport Network Data Link Physical Data Link

  12. What layer of the OSI formats data, translation? Encryption and compression work here. Application Presentation Session Transport Network Data Link Physical Presentation

  13. What layer of the OSI is responsible for establishing, maintaining, and terminating the connection? Application Presentation Session Transport Network Data Link Physical Session

  14. What does CRC stand for, and what does it do? • Cyclical Redundancy check • Mathematical check that verifies whether packet is valid

  15. What transmission speeds do each of the following cable categories support? • Cat 1 • Cat 2 • Cat 3 • Cat 4 • Cat 5 • Cat 6 • Cat 7 • …………..who cares • …………..4 Mbps • …………..10 Mbps • …………..16 Mbps • …………..100 Mbps • …………..155 Mbps • …………..1 Gbps

  16. What of the following use BNC connectors? • Thinnet • Thicknet • STP • UTP • Fiber multi mode • Fiber single mode • Wireless • Thinnet

  17. What of the following is known as the “Ethernet Standard”? • Thinnet • Thicknet • STP • UTP • Fiber multi mode • Fiber single mode • Wireless • Thicknet

  18. What of the following is known as 10base2? • Thinnet • Thicknet • STP • UTP • Fiber multi mode • Fiber single mode • Wireless • Thinnet

  19. What of the following is used for 10baseT networks? • Thinnet • Thicknet • STP • UTP • Fiber multi mode • Fiber single mode • Wireless • STP • UTP

  20. How far can a thinnet cable go? • 185m or 607 feet

  21. A walkie talkie or a Nextel phone would be examples of what type of tramission flow? • Single Mode • Multi Mode • Simplex • Half Duplex • Half Nelson • Full Duplex • TriPlex • Half Duplex

  22. A transmission that uses a single channel, digital signaling and TDM is known as? • Baseband transmission

  23. A wrestling technique that will force you to study for your exam in one place • Single Mode • Multi Mode • Simplex • Half Duplex • Half Nelson • Full Duplex • TriPlex • Half Nelson

  24. What access method is used by Ethernet? • CSMA/CD • CSVG/CA • CSVG/CD • CSMA/CA • Token Passing • Demand Priority • CSMA/CD

  25. What is a hub for Token Ring generically called? • MAU • Multistation Access Unit

  26. What are 3 names for the interface for 10base5 connections? • DB-15 • DIX • AUI Attachment Unit Interface

  27. Part II

  28. What protocol would need to be installed on a 9X machine to access an application on a Netware 4.11 Server by default? • TCP/IP • IPX/SPX • NWLink • NetBEUI • IPX/SPX

  29. What protocol would need to be installed on a NT machine to access an application on a Netware 4.11 Server by default? • TCP/IP • IPX/SPX • NWLink • NetBEUI • NWLink

  30. What is the name of the group required on a Novell server to enable GSNW to function? • NTGATEWAY • The admin account on the NT server must also be replicated with the same username and password to the Novell server and then be made of member of that group

  31. What is another name for the main physical segment on a BUS topology? • Trunk or backbone

  32. What would you install on an NT server to allow Netware clients to access MS F/P resources • MSDSS • CSNW • GSNW • FPNW • FPNW

  33. What are three basic elements to all Networks? Protocols Media Network Services

  34. If your webserver required default.htm and you placed network.htm in the default directory, what would happen when you tried to access the website? • Will get a message “the page cannot be found” or “Under Construction”

  35. You use Ameritech to host your website, but you want users to use your domain name and not Ameritech's. What type of domain does the ISP create? • Virtual Domain

  36. Today, who is responsible for accrediting all registrars for the internet? • ISOC • IANA • ICANN • InterNIC • ICANN

  37. What direct digital connection has a connection speed of 34.368 Mbps? • T3 • T1 • E3 • E1 • DSL • E3

  38. What direct digital connection has a connection speed of 2.048 Mbps? • T3 • T1 • E3 • E1 • DSL • E1

  39. What speed would two ISDN channels equal? 128 Kbps

  40. What are some other examples of internet protocols other than HTTP? FTP SMTP Telnet NNTP Gopher

  41. THAT’S ALL FOR NOW!

  42. You have an IPX address of12387A1D01175654610What does the blue portion represent ? • Subnet Mask • Network Address • Physical Address • Port # • Socket# • Internal Network Address • Network Address. 32-bit (4byte) hex number

  43. You have an IPX address of12387A1D01175654610What does the green portion represent Subnet Mask Network Address Physical Address Port # Socket# Internal Network Address Physical Address or MAC address. 48-bit (6 byte) Once the server has been located, the data will be sent to the correct socket # and Internal Network Address 32-bit (4 byte)

  44. What of the following are Application Layer Protocols? SMTP X.400 IPX X.25 NWLink TCP SPX NFS SMTP X.400 NFS

  45. What of the following are Network Layer Protocols? SMTP X.400 IPX X.25 NWLink TCP SPX NFS IPX X.25 NWLink

  46. What of the following are Transport Layer Protocols? SMTP X.400 IPX X.25 NWLink TCP SPX NFS NWLink TCP SPX

  47. What is the Novell equivalent to NDIS? • ODI

  48. What of the names of the directory services used for each of the following NOS’s? • Windows NT • Windows 2000 • UNIX • Novell 4.11 or greater • OSI std • Directory access protocol • NTDS • AD (Active Directory) • NIS • NDS • X.500 • LDAP

  49. Which layer of the OSI do each of the devices function? • Bridge • Router • NIC • Gateway • Repeater • CSU/DSU • Switch • Hub • …………..L2 • …………..L3 • …………..L2 • …………..L7 on down • …………..L1 • …………..L1 • …………..L1-L4 • …………..L1

  50. What types wireless WAN uses a single frequency supports data up to 4.8 Mbps? • Narrow-band • Spread Spectrum transmits over multiple channels. 250Kbps-4Mbps