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Home > Archive > 70-216 > June 2002 > Fri 70-216 Question of the Day
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Fri 70-216 Question of the Day
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| wbafrank 2002-06-21, 7:56 pm |
|  And today's poser is ....
Q3. NetBIOS over TCP/IP is described in rfc number 2132. The following methods are defined: B-node, P-node, M-node and H-node. B-node uses broadcasts to resolve names. P-node uses point-to-point communication with a NetBIOS name server (usually a WINS server). M- node uses the B-node method first and if that fails, it uses the P-node method. H-node uses the P-node method first and if that fails, it uses the B-node method.
You wish to change the node type that one of the Windows 2000 Servers at your company uses. After doing some research you discover that you can do this by editing the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\Curr
entControlSet\Services\NetBT\P
arameters\NodeType
This involves using a registry editor as well as knowing the appropriate hexadecimal codes for each node type. If you were to list in order the values for B, M, P and H nodes in hexadecimal format, which of the following answers would be correct?
A. 0x8, 0x4, 0x1, 0x2
B. 0x1, 0x4, 0x2, 0x8
C. 0x1, 0x2, 0x4, 0x8
D. 0x8, 0x4, 0x2, 0x1
E. 0x8, 0x2, 0x4, 0x1
Good Luck .... see you tomorrow for the answer!! | |
| Zaraspook 2002-06-21, 9:54 pm |
| How about B?  | |
| lamngocliem 2002-06-22, 8:20 am |
| My answer is B. | |
| wbafrank 2002-06-24, 7:01 am |
| quote:
Originally posted by wbafrank
And today's poser is ....
Q3. NetBIOS over TCP/IP is described in rfc number 2132. The following methods are defined: B-node, P-node, M-node and H-node. B-node uses broadcasts to resolve names. P-node uses point-to-point communication with a NetBIOS name server (usually a WINS server). M- node uses the B-node method first and if that fails, it uses the P-node method. H-node uses the P-node method first and if that fails, it uses the B-node method.
You wish to change the node type that one of the Windows 2000 Servers at your company uses. After doing some research you discover that you can do this by editing the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\Curr
entControlSet\Services\NetBT\P
arameters\NodeType
This involves using a registry editor as well as knowing the appropriate hexadecimal codes for each node type. If you were to list in order the values for B, M, P and H nodes in hexadecimal format, which of the following answers would be correct?
A. 0x8, 0x4, 0x1, 0x2
B. 0x1, 0x4, 0x2, 0x8
C. 0x1, 0x2, 0x4, 0x8
D. 0x8, 0x4, 0x2, 0x1
E. 0x8, 0x2, 0x4, 0x1
And the answer is ....
Correct Answer: B
The trick to remembering these values is that the order that they are usually described in, especially in the RFCs, is the order in which the hexadecimal code goes. Hence B-node, P-node, M-node, H-node corresponds to 0x1, 0x2, 0x4 and 0x8. This question did not ask them in the usual order, hence answer B is correct as it takes into account that M and P have been switched around. |
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