Network+ (N10-003)

Test 12
1. You get a phone call from your boss, who has requested that you go to a site to resolve a network problem. Which of the following steps would need to be performed first upon arrival?
Identify the affected area.  
Establish the symptoms.  
Identify the person who reported the problem.  
Established what has changed.  
2. Frequency Division Multiplexing (FDM) is a method of dividing a signal up into different channels. Which of the following would use FDM?
Broadband  
Baseband  
PPTP  
Thicknet  
3. The OSI model is made up of 7 layers, where as the DOD TCP model is made up of four layers. Which of the OSI layers matches the Host to Host layer in the TCP/IP model?
Data link layer  
Session layer  
Transport layer  
Presentation layer  
4. You have just logged into an FTP server using the correct username and password. Which of the following commands will allow you to change directories on the local machine?
The cd command  
The lcd command.  
The mget command  
The ASCII command.  
5. Which of the following are the main methods of media access within the Data link layer? Choose all that apply.
Contention  
Token passing  
Polling  
Radio waves  
Only 1 answer is correct.  
6. Use the following Exhibit to troubleshoot the following scenario: WS1 and WS2 and WS3 can communicate with each other. The server can communicate with all workstations. None of the nodes can connect to the Internet. The lights on the DSL modem are lit on the server side, but not on the PSTN side that connects to the Internet. Based on this information and what you see in the exhibit which of the following would be the most logical explanation? Exhibit
There must be something inoperative inside the cloud (Telecommunications company).  
The cable between the DSL modem and the server (SVR) is bad.  
DSL modem is inoperative.  
The NIC inside the server is not communicating.  
7. You have determined that due to the nature of the data being transferred from remote users to the Remote Access Server at Corp. headquarters there is a need for some type of encryption. Which of the following protocols would be used with PPTP over a VPN, and offers a 1 way-hashing algorithm for encrypted authentication?
PAP  
CHAP  
SPAP  
Kerberos  
8. Your network consists of 1 NetWare 5 file and print server, 1 PDC, 1 BDC, with 150 workstations of a mixed breed. The protocols used are TCP/IP, NetBEUI, with IPX/SPX compatible where required. You have logged onto a local machine for the purpose of troubleshooting and viewed the following result. The IP address shows as 0.0.0.0. Which of the following would most likely be causing this problem?
The WINS server is down.  
The DNS server is down.  
The DHCP server is down.  
The binding order of protocols on the card is incorrect.  
9. Which of the following would allow for the highest level of fault tolerance, on a server farm, with Microsoft NT5 servers?
Stand by servers  
RAID 5 with SCSI  
Implement a PDC and a BDC on your network.  
Server clustering  
10. We have learned from earlier discussions that repeaters are used at the physical layer to offset attenuation. When working with 100BaseT repeaters, which of the following would be able to support both 100BaseT and 100BaseT4 simultaneously in the same collision domain?
Class I  
Class III  
Class II  
All of the above  

      Percentage:

Home  |   Quiz 12 Explanations