Network+ 2005 500-548

44 Questions | By Bigman782 | Last updated: Jan 24, 2017 | Total Attempts: 54

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Acutal Test 2005. 501-510

Questions and Answers

1.

You work as a sales consultant at Certkiller .com. You need to check inventory data from a customer's premises. You log in to the certkiller .com network but you cannot access the database server that has the required information. You find that you cannot ping the database server by host name but can by IP address. What is the MOST probable cause of this problem?
- A.
  
  The DHCP server is down.
- B.
  
  The print server is down.
- C.
  
  The DNS server is down.
- D.
  
  The remote access server is down.
2.

You are the network administrator at Certkiller .com. One morning a remote user complains that she could not log on to the network from home the previous evening. You run the arp -a command on the user's portable system and receive the output as shown in the following exhibit. Interface: 10.12.1.5 --- 0x2 Internet Address Physical Address Type 10.12.1.2 00-02-b3-a9-34-de dynamic 10.12.1.4 00-02-b3-d4-e8-c1 dynamic 10.12.1.5 00-02-b3-d0-a1-34 dynamic 10.12.1.5 00-02-b3-f2-e3-4d static Based on the output, what is the MOST probable cause of the problem?
- A.
  
  The DNS server is down.
- B.
  
  The DHCP server is down.
- C.
  
  The Remote Access server is down.
- D.
  
  There is an IP address conflict with another system.
3.

You are the network administrator at Certkiller .com. One morning CEO who is out of town for a business meeting calls to complain that he cannot dial in to the corporate RAS server. The modem on his portable system reports a no dial tone error. What is the MOST probable cause of the problem?
- A.
  
  The DNS server is down.
- B.
  
  The DHCP server is down.
- C.
  
  The Remote Access server is down.
- D.
  
  The phone line the CEO is using is digital.
- E.
  
  The phone line the CEO is using is faulty.
4.

You are the network administrator at Certkiller .com. All workstations on the Certkiller .com network are configured as DHCP clients while all servers are configured with static IP addresses. A certkiller .com user complains that she cannot access any resources on the network. Other users are not experiencing this problem. You attempt to ping a Certkiller .com file server from the user's computer. Pinging by both host name and IP address fails. The ipconfig command indicates an IP address of 169.254.32.10 and a subnet mask of 255.255.0.0. What is the probable cause of this problem?
- A.
  
  The DHCP server is down.
- B.
  
  A rouge DHCP server is on the network.
- C.
  
  The user's workstation cannot connect to the DHCP server.
- D.
  
  The user's workstation is configured with a static IP address.
5.

You cannot reach a Web site on the Certkiller .com intranet but you can ping the Web server by host name. What is the probable cause of the problem?
- A.
  
  HTTP on the workstation is down.
- B.
  
  The DHCP server is down.
- C.
  
  The DNS server is down.
- D.
  
  Web Server is down.
6.

You are the network administrator at Certkiller .com. The Certkiller .com network has 50 Windows 98 client workstations, 100 Windows 2000 Professional workstations and a server named SRV_001. SRV_001 is running Windows 2000 Server. You install a new file server named SRV_002 on the network. The users with Windows 98 workstations complain that they are not able to connect to SRV_002, but can connect to SRV_001. Users with Windows 2000 Professional workstations are not experiencing any problems. You are able to ping the IP address of SRV_002 from one of the Windows 98 workstations, but cannot connect by SRV_002's NetBIOS name. What is the most probable cause of this problem?
- A.
  
  The DHCP server is down.
- B.
  
  The DNS server is down.
- C.
  
  The LMHOSTS files are outdated.
- D.
  
  The router is down.
7.

How can a user access a Web site when his DNS server is down?
- A.
  
  By using Web server's MAC address.
- B.
  
  By using Web server's IP address.
- C.
  
  By using IPSec.
- D.
  
  By using SSL.
8.

You are the network administrator at Certkiller .com. One morning all users complain that they are unable to connect a Certkiller .com server. You reboot the server but the problem persists. You cannot ping any of the workstations by host name or IP address. You also cannot ping the server's loopback address. What is the most probable cause of this problem?
- A.
  
  The DNS server is down.
- B.
  
  The DHCP server is down.
- C.
  
  The network switch is down.
- D.
  
  The NIC on the server has failed.
9.

You are the network administrator at Certkiller .com. You configure the network for DHCP. Which of the following would you configure on the workstation?
- A.
  
  The DHCP server address.
- B.
  
  The workstation address.
- C.
  
  The DNS server address.
- D.
  
  The default gateway address.
10.

You work as a network technician at Certkiller .com. Certkiller .com has a NetWare-based network. You are planning to add five new Windows 95 client systems to the Certkiller .com network. You will install Novell NetWare Client to allow the new clients to connect to the NetWare server. What information will you need to configure Novell NetWare Client?
- A.
  
  The user context and NDS tree name.
- B.
  
  The username and password.
- C.
  
  The domain name.
- D.
  
  All of the above.
11.

You work as a network administrator at Certkiller .com. You replace the DNS server on the Certkiller .com network and removed the old DNS server. The new DNS server has a different IP address and you update the DHCP server to reflect this change. Which computers will be able to use the new DNS server?
- A.
  
  Any computer that has not released and renewed their DHCP lease.
- B.
  
  Any computer that has released and renewed their DHCP lease.
- C.
  
  Any computer with a statically assigned IP address.
- D.
  
  Any computer on the Certkiller .com network.
12.

You work as a network administrator at Certkiller .com. The Certkiller .com network has 200 Windows 98 workstations and 150 Windows XP Professional workstations. You replace the WINS server on the Certkiller .com network with a DNS server. The new DNS server has a different IP address and you update the DHCP server to reflect this change. Which workstations will be able to use the new DNS server?
- A.
  
  Any workstation that has not released and renewed their DHCP lease.
- B.
  
  Any Windows 98 workstation that has released and renewed their DHCP lease.
- C.
  
  Any Windows XP Professional workstation that has released and renewed their DHCP lease.
- D.
  
  Any Windows XP Professional workstation that has not released and renewed their DHCP lease.
13.

You work as a network administrator at Certkiller .com. You have removed the DNS server from the network for maintenance purposes. What affect will this have on the workstations in the Certkiller .com network?
- A.
  
  They will not be able to locate a server by NetBIOS name.
- B.
  
  They will not be able to locate as server by MAC address.
- C.
  
  They will not be able to locate a server by IP address.
- D.
  
  They will not be able to locate a server by host name.
14.

You work as a network administrator at Certkiller .com. You install a proxy server on the Certkiller .com network. What effect will this have on the network?
- A.
  
  Reduced network collisions.
- B.
  
  Reduced Internet traffic.
- C.
  
  Reduced DHCP traffic.
- D.
  
  Reduced broadcast traffic.
15.

You work as the network administrator at Certkiller .com. You install a VLAN on the Certkiller .com network to create two subnets. However, users on one subnet cannot access servers on the other subnet. What should you do to resolve this problem?
- A.
  
  Install a router between the two subnets.
- B.
  
  Install a DHCP server in each subnet.
- C.
  
  Install a proxy server in each subnet.
- D.
  
  Install a DNS server in each subnet.
16.

You work as a network administrator at Certkiller .com. The Certkiller .com network has two Windows 2000 servers, one Novell NetWare 6.5 server and 250 Windows 2000 Professional workstations. You add 10 new Windows XP Professional clients to the network. However, users of the new clients complain that they cannot connect only to the NetWare server. They can connect to the Windows 2000 servers. Other users do not have the same problem. What is the MOST probable cause of this problem?
- A.
  
  Gateway Services for NetWare (GSNW) has not been installed on the new clients.
- B.
  
  Client Services for NetWare (CSNW) has not been installed on the new clients.
- C.
  
  File and Print Services for NetWare (FPNW) has not been installed on the new clients.
- D.
  
  NDS has not been configured on the new clients.
17.

You work as a network administrator at Certkiller .com. Certkiller .com has 100 Windows 98 clients, 125 Windows XP clients, and one Windows 2000 server. DHCP is not use on the network. A second server is added to the network. You configure the new server to provide WINS and remove WINS from the existing server. What must you do next to ensure the network remains fully operational?
- A.
  
  Update the LMHOSTS file on each client.
- B.
  
  Update each Windows 98 client with the WINS server address.
- C.
  
  Update the DNS server with the host name and IP address of the WINS server.
- D.
  
  Do nothing. The network is fully operational.
18.

You work as a network technician at Certkiller .com. The Certkiller .com network has 500 Windows 98 clients and three Windows 2000 servers. You decide to segment the network and install a router to connect the two segments. What must you install to accommodate the Windows 98 clients that use NetBIOS?
- A.
  
  The DHCP service.
- B.
  
  The WINS service.
- C.
  
  The DNS service.
- D.
  
  The SMTP service.
19.

Which of the following workstations will be affected when a SINGLE link on a physical bus network fails?
- A.
  
  The workstation directly connected to the failed link.
- B.
  
  The workstations downstream from the failed link.
- C.
  
  The workstations upstream from the failed link.
- D.
  
  All the workstations on the network.
20.

Certkiller .com has an Ethernet network. Should a link on the Certkiller .com network fail, which workstations will be affected?
- A.
  
  The workstations upstream from the failed link.
- B.
  
  All the workstations on the network.
- C.
  
  Only the workstation attached to the failed link.
- D.
  
  None of the workstations.
21.

Which of the following workstations will be affected when a SINGLE station on a physical ring network fails?
- A.
  
  The workstations directly connected to the failed station.
- B.
  
  The workstations downstream from the failed station.
- C.
  
  The workstations upstream from the failed station.
- D.
  
  All the workstations on the network.
22.

How will a failure of a router on a network with two VLANs affect communication?
- A.
  
  The entire network will be down.
- B.
  
  The network will remain fully operational.
- C.
  
  Communication between VLANs will be affected.
- D.
  
  All workstations connected to the router will be affected.
23.

How will a failure of a router on a network with two subnets affect communication?
- A.
  
  The entire network will be down.
- B.
  
  The network will remain fully operational.
- C.
  
  Communication between subnets will be affected.
- D.
  
  All workstations connected to the router will be affected.
24.

Which of the following workstations will be affected when a SINGLE link on a full-mesh network fails?
- A.
  
  The workstations directly connected to the failed link.
- B.
  
  The workstations downstream from the failed link.
- C.
  
  The workstations upstream from the failed link.
- D.
  
  All the workstations on the network.
- E.
  
  None of the workstations.
25.

Certkiller .com has a token bus network. A break occurs in the network cable. How will this affect the network?
- A.
  
  The network will be split into two token bus networks.
- B.
  
  The nodes downstream from the break will have no network connectivity.
- C.
  
  The nodes upstream from the break will have no network connectivity.
- D.
  
  The network will collapse.