Graphics

-= Network Essentials =-

Wow! Network Essential problem type was changed 1998/10/13. And I tested 10/17. I was so embrassed because test type was changed before 5 days before. I gained 656 and the cut line is 550. Trenscender is not fully helped before the test type was changed! So you must read and understand book.

1. 4M bps tocken ring network, using TCP/IP, DHCP enviroment. 16/4 token ring 95 client upgrade to 16M bps.

a) using winipcfg to

b) upgrade network adapter

c) change MAC

d) reboot system

2. In Single NT domain, what is necessory to management the NT Server in Remote subnet?

a) DNS

b) WINS

3. To monitor proscessor utilization, 10 Windows NT Work Station computers and 1 Windows NT

Server

4. Upgrading token ring. 1 IBM 3090 computer and 10 dummy terminal they are comunicating

using by native protocol. You want to add 20 NT Work Station computers and 1 Printer.

The printer will be connected to the network directly and Work Station will be

communicate IBM via TCP/IP. What protocol you must install to NT?

a) DLC

b) TCP/IP

c) NWLink IPX

d) NetBEUI

5. Ethernet network and 2 NT Server, 200 NT Work Station. They are segmented three by 2

routers. What protocol should be installed?

a) NetBEUI

b) NWLink IPX

c) DLC

d) AppleTalk

e) TCP/IP

6. In the network topology what is the lease possible installation cost ?

> Bus

7. You use performance monitor, and you know that NWLink IPX traffic increased 50%.

What tool should be used to detect the cause client?

a) Eventviewer

b) NT Diagnostics

c) Server manager

d) Network monitor

8. What is protocol binding?

a) Protocol binding send data between Network layer and Data Link layer

b) Protocol binding enables communication between computers that do not use the same

transport protocol

c) It disassembles and reassembles packets that are send between 2 computers on different

networks

d) It establishes the comunication between a protocol dirver and a network adaptor

9. WAN environment. There are 2 branch office and 1 Head office. Each branch offices are

20 miles away from Head office. Each branch offices are 2 stories building and each

stories are connected by menimum 150m cable.

Requirement : Each branch office's all client are connected by LAN or LANs

Brach office and Head office are connected by LAN

Optional : Least cost. Simplest possible installation

Solution : Use UTP cable in brach offices, and install Hub to connect each floor.

Use fiber-optic cable backbone to connect brach offices with Head office.

>> Suggest items are same as other scenario problems.

10. You use Windows 95 computer(PnP). When you install a new network adaptor card, it is not

operate correctly. What is the best way to solve this problem?

11. What is the best way to create report that logs network activity.

a) Volt-ohmmeter

b) Oscilloscope

c) Protocol analyzer

d) TDR

12. You use peer-to-peer network. And there are 5 Windows 95 computers. What protocol do you

install?

a) DLC

b) NFS

c) NWLink IPX

d) XNS

13. 5 Windows NT Servers (1 DHCP Server, 1 WINS Server) and 200 clients. Protocol is TCP/IP.

You use gateway by SNA Server. When you ping routed network's computer, you succeed when

you use IP address but you failed when you use name. What's the problem?

a) DHCP

b) WINS

c) gateway

d) router

14. What's the profits of the NDIS and ODI?

a) Allow network adaptors to be used in any compliant computer

b) Allow network adaptors to transmit information over a greater distance than

non compliant network adaptors can

c) Allow network adaptors to communicate with other compliant network adaptors

d) Allow network adaptors to be indepandent of any particular transport protocol

15. 3 Windows NT Servers and 75 Clients using NetBEUI protocol. You want to communicate

these computers with UNIX that uses NFS file system. You don't want to install new

software. What is the best way to solve this problem?

a) Bridge

b) Brouter

c) Router

d) Gateway

16. In the 500 Personal Computers network, there's a some slow network response.

And network adaptor doing continuous and meaningless transmission.

What do you use to solve this problem?

a) Protocol analyzer

b) Volt-Ohmmeter

c) OTDR

d) TDR

17. You use RAS Server to connect network. But there's impossible to allocate IP address

automatically. What do you must do?

>> SLIP (Not PPP)

18. You installed a new network adaptor card. And supplied network software initialized

successfully. But you can not communicate with other computers even though other

computers operating successfully. What's the reason?

a) Transceiver setting is incorrect

b) I/O port address is incorrect

c) Cable segment is not properly terminated

d) Packet size setting is incorrect

19. 100 Mbps back bone. 5 network connected. What kind of cable do you select?

a) 3 UTP

b) 4 UTP

c) Fiber-optic cable

d) RG-58 A/U

20. Network has increased 30 ~ 70 % last year. And you will install 1 NT Server and 24

Workstations in 3 months. Current environments are like this > 3 Servers and 120 Clients

10 BaseT Ethernet, TCP/IP, 3 UTP, router and bridge are not installed.

Requirement : Network utilization must decrease to 50 %

21. High level network protocol that provide file-sharing services on networks that use NetBIOS

22. NT server use TCP/IP and 2 routers. What do you use to brouse NetBIOS name on all subnets.

a) WINS

b) DHCP

c) router

d) NetBIOS broadcast

23. WAN environment. What is faster than 100M bps?

a) ISDN

b) X-25

c) T1

d) ATM

24. NWLink IPX network. Network software initialization successful but can not access

the server. Other computers can access the server. What is the problem?

a) Wrong network adaptor driver is installed

b) Client has insufficient extended memory

c) I/O Port address is wrong

d) Wrong frame type

25. In 802.3 and 10Base2, what type of cable do you use?

a) 3 UTP

b) RG-11 C/U

c) DNC-T

d) RJ-45