Dear robert ,

Thanks a lot for your great idea. 3 down 3 to go. I passed this Exams with 896

Standards and Terminology 93%

Planning 96%

Implementation 84%

Troubleshooting 86%

 

I would like to help those friends taking this subject. Kindly post this on your web site. 75% of this questions appeared on my exams and I compiled the rest from other Brain dumps.

 

_________________::::::::::::::::::::::::::::::::___________________:::::::::::::::::::::::.SMILE ??? SMILE!!!!!! Just keep smilllllllllllllllllllinnnnnnnnnnng::::::::::::::::::::::::::::::::::::::::::::

 

What‘s the use of using ODI/NDIS?

Ans: You can bind multiple transport protocools on one network adapter

 

2. You have two segments unsing TCP/IP and want to lower corss domain traffic. What do you install?

Ans: Install a router.

 

3. You have connected a token ring network (4Mbit/s) and an Ethernet network. Coping from token ring to ethernet for a 5MB ile takes 30 seconds. Coping from ethernet to token ring takes 2minutes. Why?

Ans:

 

4. You can ping a server by it‘s IP address (numerical), but can‘t reach it by it‘s name. What is wrong?

Ans: wins-server.

 

5. With which devices can you measure the bandwidth of a new installation side?

Ans: Network Analyzer.

 

6. Which protocols are routable and not routable?

Ans: Routable: XNS, OSI, IP, IPX, APPLETALK, DECNET

Nonroutable: NETBEUI, DLC, LAT

 

7. What do you use or peer to peer?

Ans: no NETBEUI, then IPX/SPX

 

8. Which protocol supports compression and error control?

Or what can you use for compression and data packet and tcp/ip ?

Ans: PPP

 

9. Which is a feature of Winnt 4.0 WS?

Ans: User leverl passwords

 

10. Which layers of the OSI model are managed by a network protocol such as Microsoft Netbeui?

Ans: Transport and Session

 

11.Which limitation are NDIS and ODI designed to overcome?

Ans:

The need for proprietary network interface drivers for each network operating system and protocol.

 

12. What does the MAC driver do?

Ans:

.

It Provides low-level access to network adapters by providing data transmittion support and some basic adapter management functions.

13. What does the transport protocol do?

Ans:

It defines how data should be presented to the next receiving layer, packages the data accordingly, and then passes data to the application though the seesion layer interface

 

14. You install Ethernet card on liient computer‘s network software, INITIALIZED properly but computer cannot communicate with others on network., any and all other computers can talk to server….Why?

.Ans: Transceiver on net adapter wrong.

 

15. Nwlink network INITIALIZATION of client is OK, client can‘t get to server., other computers can. Why?

Ans: net adapter incorrect frame type.

 

16. Connect Netbeui on network segment to UNIX on NFS. What do you use?

Ans:Gateway

 

17. Connect win95 and MSDOS comupters to see data. What protocol to use?

Ans:Netbeui

 

18. How do you view NETBIOS names on a network?

Ans. Win sever

 

19. want to connect Ethernet rings. Use Nwlink and Netbeui. Want to filter data and cut down network traffic. What do you use?

Ans. Brigde.

 

20. what would you include to manage your network?

Ans. SNMP

 

21. You need to give a cheap 19200 connection 24 hours a day.

Ans. Leassed Analogue

 

22. you need to cable an office, but you can‘t rip anything up and it must be cheap?

Ans. Bus net and coaxial

 

23. what‘s the purpose of NDIS?

Ans. Allow network cards to be independent of the protocols.

 

24. what will replace the analog telephone line?

Ans. ISDN BR.

 

25. Which protocol is use in packet switching to find the shortest route and most cost effective?

Ans. RIP

 

26. You find that the network is getting slower and when using the performance monitor you see that: CPU time 4% page/sec 2% disk 44%. What to do.

Ans. Disk striping with parity.

 

27. What can you use to support a backbone for 10base5

ans. Fiberoptic

 

28. You install a network card and oyur system no lontger booots

ans. SCSI/Network card IRQ conflict

 

29. what wan link can you use at ANY speed.

Ans. Frame relay

 

30. what WAN link will give you a reliable switched connection.

Ans. X.25

 

31. you need to give a cheap 19.2k baud connection 24 hours per day

ans. Leased line

 

32. what reading would you get from an Arcnet terminator.

Ans. 93 ohms.

 

34. You have a 200 node LAN using TCP/IP and NETBEUI. You want to segment it into 3 subnets and be able to use both protocols. What connectivity device would you use?

Ans. Brouter.

 

35. Setting: Major wan network with e-mail will be connected to your company. Required result: to create Netbios names for the server and clients that would be work and stay unique when you connect to the Wan. Optional results: To be able to distinguish the server name, computer name and department name through the Netbios name. Solution: Use a unique hexadecimal number for each computer.

Ans: satisfies required only

 

36. major wan network with e-mail will be connected to your company. Required result: To create Netbios names for the server and clients that would work and stay unique when you connect to the wan. Optional results: to be able to distinguish the server name, computer name and department name through the Netbios name. Solution; use a number that designates a certain number of digits for the department, another few for the user‘s name, another few for the computer name, and link the Netbios name with the e-mail address.

Ans. Meet required and all optional

 

37.which server provides the processing power (speed) for a client ( to run an application)? File server or application server – choose allthat are correct.

Ans. Application server

 

38. ethernet network is not functioning. You use DVM to check: cable, between the core and the shield: 0 ohm, T connector: infinite, terminators both 50 ohms. What do you do:

ans. Replace the cable.

 

39. what of the following would you replace? You tested the RG 58 A/U cable from center to edge and it read 0 ohm to infinite. You tested the T connector and it read 0 ohm. You tested the terminator and it read 50 ohm- what does it indicate?

Ans.

 

51. A computer can access network resources sometimes, not always, same thing happened to others; network uses RG 58/U and RG 58 A/U cables. How can this be fixed?

Ans.

 

52. you have a mixed DOS, UNIX, NT network. New NT server, UNIX boxes only can‘t see it. What is problem?

Ans. Protocol mismatch

 

53. Scenario: you have a large network 750 computers including NT server and Win95 clients. You want to implement security on network resources while minimizing administration. Which method should you implement?

Ans. Centralized user account with resource-level security

 

54. you have a network with the data on the servers, in a separate room, NTFS and a lot more good things. Required: you have to ensure hardware reliability with 2 hours downtime acceptable, assure data protection, fault toleranc. Optional: protection against virus on network shares. Logged trackin of network resource access (data access tracking); protecction against password guessing program. Solution: daily backups , ups, disk striping with parity, 40 day password change policy, server locked in closet, etc., granting user access, virus scans plus more stu but not auditing.

Ans.

 

55. You have a network with the data on the servers, in a separate room, NTFS and a lot more good things. 2 hours downtime acceptance. Required: You have to assure data protection, fault tolerance. Optional; protection against virus, data access tracking. Solution. Doing backups, granting users access, virus scans and RAID 1 plus more stu and auditing.

 

56. network performance in accessing the server is decreasing. Performance monitor results show %processor Time = 8%, page faults= 2/seconds and Disk Utilization= 25%. How should you increase performance?

Ans. Install RAID Disk striping of some sort (to speed up disk access)

 

57. which of the ollowing can provide a WAN link with digital voice, dat and video?

Ans. ATM

 

58. What Topology is this (Exhibit) 5PC‘s each linked to each other (looks like star of David)?

Ans. Mesh

 

59. You have setu up aPC and it inserts into the ring but you can‘t see some of the servers. What is the problem?

Ans.

 

60.Which is used for at least 100Mbps?

Ans. ATM

 

61. What does back end processing?

Ans.

 

62. Scenario: You have a mixed network of win95 and Mac workstations. You use brouters between the Lans and you use multiple protocols (IPX, TCP/IP, APPLETALK, NETBEUI).

Main: you must reduce network traffic (brocasts) without altering functionality. Solution: remove every protocol except IPX and disable bridging on the brouters.

Ans. Does not meet required.

 

63.What can a network with 10 windows nt workstations implement to share/ protect files?

Ans-. A.User level security B. share level access.

 

  1. Your company has 3 locations: Chicago, Atlanta and Los Angeles. You would like to set up a WAN solution to enable communication between the offices. Required results; Transfer speed of at 1 Mbps and assurance that communication between the 3 locations will not suffer if one link fails. Proposed solution: Install two T1 lines, one between Chicago and Atlanta, one between Atlanta and Los Angeles
  2. Ans. Meets required only.

     

    66. your company has 3 locations: CHICAGO, ATLANTA and LOS ANGELES. You would like to set up WAN solution to enable communication between the offices. Required results. Transfer speed of at 1 Mbps and assurance that communication between the 3 locations will not suffer if one link fails. Proposed solution; install three T1 lines, one between chicago and Atlanta, one between Atlanta and LA and Chicago.

    Ans. Meet all

     

  3. Network performance reports a large number of broadcast storms. The network uses NETBEUI. What is the best thing to do. Ans. Use router and TCP/IP instead of Netbeui.
  4. You have a 200 node LAN using TCP/IP and you want to segment it into 3 subnets. What should you use?

    Ans.

  5. What device shold be used to connect an Etherner LAN to an IBM mainframe?

    Ans.

     

  6. You have an ethernet LAN connected to a token ring LAN. You are only running IPX/SPX and you want to use IPX/SPX addressing to filter data. What should you use

    Ans.

     

  7. You have 5 win95 clients in a peer-to-peer network. What is the protocol used?

    Ans. Nwlink

     

     

    71.your network is using multiple protocols (APPLETALK, NETBEUI, TCP/IP, NWLINK) for MACS, NETWARE, UNIX, Pcs. There is excessive network traffic and poor performance. How can you reduce network traffic and improve performance? Choose only one protocol for the network. There should be minimal degradation of machine functionality as a result of the protocol change.

    Ans. Doesn‘t meet required Mac won‘t work with IPX

     

     

     

  8. Scenario: Network traffic increases from 30% to 70% in a 10baseT network. Required: Reduced network traffic to 50%. Optional: Reduce cost, not afecting administration or functions: Proposed; Change all Ethernet components to Ethernet switches?

    Ans.

     

  9. Scenario: Network of----…. Bla bla and you want to reduce usage by 50%. Desired. Minimized cost and room for expansion. Solution replace 10baseT card, cable, hubs with that of 100baseT

    Ans.

     

  10. Network Utilization, part 2 You have 10 NT servers and 200 clients using win95 with TCP/IP as the protocol in a 10 baseT network. You need to reduce network utilization (traffic) by 50% on the network. Proposed solution; Reduce the deault Ethernet frame size from 1,514 bytes to 768 bytes and raise (increase) the deault (TCP/IP) window size from 4,000 bytes to 16k

    Ans.Not meet the required

     

    74. where do repeater, bridge, router and gateway sit on the OSI model?

    Ans.

     

  11. How to connect two LANs with different protocols?

    Ans.

     

     

  12. What connectivity device should be used on 10baseT to connect a 500m segment?

 

There is a new PC which cannot connect to the network. There is no IRQ conflict and network protocols are correct. The frame type of the network card is correct. What will you do to fix the problem?

Ans.

 

76.You have to set up 2 computers to connect to the network. All components IRQ‘S are set ot deault value. You have to set up both NIC with the following: MAC address = 0114AS558957; IRQ = 5; I/O Base Memory = 300. The computers are not able to communicate on the network. What should you do?

Ans. RESET MAC address to factroy settings

 

  1. On what layer do SMBs reside? Ans:
  2.  
  3. A client‘s computer connected to an IPX network, Netware initialization OK but still cannot talk to the network. What is the problem?

    Ans.wrong frame type

     

     

  4. which protocols allow computers to use dial-up connections.

    ans.

     

  5. Which of the following supports compression and error control

    Ans. Ppp

     

  6. What is designed to replace analog phones? Ans. Basic rate ISDN.

 

 

 

Good luck

 

ISAAC