Your Name:
Your Email Address:
1) In the DOD reference model, which layer does TCP and UDP belong to?
Process/Application Layer
Internet Layer.
Network Access Layer.
Host to Host Layer.
Transport Layer.
Data Link Layer.
SMTP Layer.
2) Identify a WAN protocol at the Data Link Layer.
UDP.
TCP.
V.35.
SMTP.
HSSI.
Banyan Vines.
Frame Relay.
3) Which of these IP address' is invalid. The netmask is 255.255.224.0 for each.
193.15.65.15
222.51.31.254
198.198.223.91
201.23.32.251
223.31.223.101
192.0.65.1
219.45.119.16
4) If Windows NT uses IPCONFIG as a TCPIP utility, what does Windows 95 use?
Winipcfg
95ipcfg
tcpcfg
Wincfg
NBTcfg
95tcpip
W95ipcfg
5) Which utility would you use to view the netbios name cache?
NETSTAT.EXE
ARP.EXE
ROUTE.EXE
NETBIOS.EXE
NAMECACHE.EXE
VIEW.EXE
NBTSTAT.EXE
6) Where is the LMHOSTS file located?
c:\%systemroot%\etc\
c:\winnt\system32\wins\
c:\winnt\
c:\winnt\system32\drivers\etc\
c:\
In the netlogon share.
On the WINS server.
7) What is this; 0020a7f3006c
An IP address in hex.
An encryption algorythm.
A MAC address.
An IP address.
A MAQ address.
Your phone number.
A zip code.
8) What is the default NODE TYPE for Windows NT machines?
B-Node or Broadcast.
P-Node or Peer to Peer.
M-Node or Mixed.
W-Node or Wins enabled.
L-Node or LMHOSTS enabled.
H-Node or Hybrid.
R-Node or Remote.
9) In what order does Windows NT try to resolve Netbios machine names on an NT based network.
Cache, B-node, H-node, DNS, HOSTS, LMHOSTS.
HOSTS, LMHOSTS, DNS, P-node, B-node.
Cache, B-node, P-node, LMHOSTS, HOSTS, DNS.
Cache, P-node, B-node, LMHOSTS, HOSTS, DNS.
10) You get a message on your screen that tells you that another machine on the network with MAC address 0600 75e1 aeb3 has the same IP address as your machine. What is the second step you should take in resolving this problem?
Take a coffee break.
Ping that IP address from another machine.
Netsend a notification message to the other machine.
Call help desk.
Shutdown your computer.
Use REXEC to shutdown the offending machine.
Check the DHCP servers for overlapping scopes.
11) You try to connect to a machine on your local subnet without success. You can ping machines on remote subnets though. Which of the following is most likely the problem?
Incorrect IP address on your machine.
Incorrect default gateway on your machine.
Incorrect default gateway on the other machine.
Incorrect subnet mask on your machine.
Wrong node type on the other machine.
12) Which machine's LMHOSTS file will be the last source of names to IP address mappings if the WINS server goes down?
Below is your LMHOSTS file;
193.2.1.3 fs999
193.2.1.2 fsa99
193.2.1.1 fsfff #DOM:fsdomain
193.2.1.4 backup #PRE
193.2.1.5 backup2
193.2.15.1 fsffe #DOM:fsdomain
BEGIN_ALTERNATE
#INCLUDE \\fsaa9\public\lmhosts
#INCLUDE \\fsaaa\public\lmhosts
END_ALTERNATE
fsaa9
fsaaa
backup
fsfff
backup2
fsa99
fsffe
13) Typing IPCONFIG /ALL shows your IP address as 0.0.0.0. What is happening?
DHCP server is on another subnet.
Someone hardcoded 0.0.0.0 on your machine.
Another machine is using your IP address.
Incorrect scope ID for your IP address.
Incorrect subnet mask on your machine.
TCPIP is not bound to your NIC.
The DNS server is down.
14) You want all Non-WINS enabled clients on your network to be able to print to your TCPIP printer. What must be installed on the Windows NT (print) server for this to work?
LPQ
Telnet
LPR
REXEC
LPD
RCP
TFTP
15) The sales dept gives you an IP address to retrieve a product catalog from a server on the corporate network. Your workstation is not setup for DNS. You FTP to 198.15.16.4 which resides on another subnet and fail to connect. You FTP to the catalogs server and make a connection. What is most likely the problem?
Below is your HOSTS file;
198.15.155.71 sales
198.15.155.1 databases
198.15.76.125 catalogs
198.15.53.24 sales2
198.15.16.4 catalogs
198.15.93.2 software
198.15.202.123 accounting
TCPIP is not installed on the ftp server.
Anonymous logins are disabled on the ftp server.
Your subnet mask is incorrect.
Your IP address is incorrect.
The ftp server is down.
198.15.16.4 is not the IP address for the ftp server.
The hostname to IP address is wrong in your hosts file.
16) Find the IP address shown in binary format that matches 193.14.227.91
11000101.00010011.11100101.01011011
11000001.00010110.11110011.01010011
11000001.00001110.11100011.01011011
10100001.00010101.11100101.01011100
11000001.00001110.11100011.01011001
11100001.00010110.11010011.10011011
11000011.00010001.11101001.01011011
17) Which command will enable 201.55.32.34 to go through the internet router?
This is the IP address list of the routers;
internetROUTER interface one->201.55.127.1
internetROUTER interface two->201.55.95.2
ROUTER1 interface one->201.55.95.1
ROUTER1 interface two->201.55.63.2
ROUTER2 interface one->201.55.63.1
ROUTER2 interface two->201.55.32.1
Route add 201.55.127.0 255.255.224.0 201.55.127.1
Route add 201.55.95.0 255.255.224 201.55.95.1
Route add 201.55.63.0 255.255.224.0 201.55.63.2
Route add 201.55.127.0 255.255.224.0 201.55.63.2
Route add 201.55.127.0 255.255.224.0 201.55.32.1
Route add 201.55.95.0 255.255.224.0 201.55.63.1
18) Which operating system's IP stack is not supported by WINS
Windows 95.
Windows for Workgroups w/TCPIP 32.
Microsoft Network Client 3.0 for MSDOS (w/TCPIP).
LAN Manager 2.2c for MSDOS.
Windows NT Workstation 4.0/3.5x.
LAN Manager 2.2c for OS/2
Windows NT Server 4.0/3.5x
19) What does CNAME mean?
Mail exchange server.
Start of authority.
Name server record.
Alias.
Host record.
Internet root server.
Computer Name.
20) What does Community Name mean?
A Workgroup.
A Network Neighborhood.
A group to which hosts running the SNMP service belong.
A Trap destination.
A TCPIP domain.
A Performance Monitor definition of a group of machines.
21) How many subnets with how many hosts will the subnet mask 255.255.240.0 provide for?
16 subnets with 4096 each.
6 subnets with 8192 each.
30 subnets with 2048 each.
14 subnets with 4096 each.
8 subnets with 8192 each.
32 subnets with 2048 each.
22) Your network has several Non-Wins clients on 2 out of 3 subnets. After installing Wins Proxy on the Wins server, the non-Wins clients still do not get netbios names resolved. Why?
Unix clients are too responsive to DNS.
Wins proxy service is misconfigured.
The Wins servers have not replicated yet.
You cannot install/enable WinsProxy on the Wins server.
23) Under DHCP scope options in the DHCP Manager, which options would you make active for your Windows for Workgroup 3.11 w/TCPIP 32, and LAN Manager 2.2c clients
004 Time Server, 005 Name servers, 044 WINS/NBNS Servers, 046 WINS/BNT Node type 0x1, 047 Netbios scope ID.
003 Router, 006 DNS Servers, 045 WINS/NBNS Servers, 046 WINS/BNT Node type 0x8, 047 Netbios scope ID.
003 Router, 006 DNS Servers, 044 WINS/NBNS Servers, 046 WINS/BNT Node type 0x8, 047 Netbios scope ID.
003 Router, 007 Log Servers, 044 WINS/NBNS Servers, 046 WINS/BNT Node type 0x8, 047 Netbios scope ID.
003 Router, 006 DNS Servers, 044 WINS/NBNS Servers, 046 WINS/BNT Node type 0x6, 047 Netbios scope ID.
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24) With a subnet mask of 255.255.248.0 on a supernetted network with 2032 hosts and an ending IP address of 215.79.175.254, what is the starting IP address and how many subnets do they span.
215.79.170.254 w/6 subnets.
215.79.166.1 w/8 subnets.
215.79.166.254 w/6 subnets.
215.79.170.1 w/6 subnets.
215.79.168.1 w/8 subnets.
25) You right click on Network Neighborhood to map a drive. You know the name of the server and share, so you type it in and hit enter. After a lengthy timeout period you get a message stating that the server is not available. You ping the server and get a reply. What is most likely happening here?
HKEY_LOCAL_MACHINE\...\Browser\Parameters\MaintainServerList is set to NO.
Your LMHOSTS file must be corrupt.
The server's Browser service is stopped and your browse list is not updated yet.
The routers are not configured to forward Netbios broadcasts.
Netbios over Tcpip is not enabled on your workstation.
The master browse list has exceeded 64k in size.
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