Answer:
The diameter of T is 2k+1.
See explaination for the details
Explanation:
We can compute the diameter of the tree T by a pruning procedure, starting at the leaves (external nodes).
Remove all leaves of T. Let the remaining tree be T1.
Remove all leaves of T1. Let the remaining tree be T2.
Repeat the "remove" operation as follows: Remove all leaves of Ti. Let remaining tree be Ti+1.
When the remaining tree has only one node or two nodes, stop! Suppose now the remaining tree is Tk.
If Tk has only one node, that is the center of T. The diameter of T is 2k.
If Tk has two nodes, either can be the center of T. The diameter of T is 2k+1.
Answer:
Yes, they can be aggregated into a single network address of 88.62.0.0/16
Explanation:
Since they all will be using the same outgoing interface so they can be grouped according to next hop which appears to be the same for all four IP address.
First convert all the network addresses into binary.
DECIMAL BINARY CLASS OF IP
88.62.108.0/21 01011000.00111110.01101100.00000000 Class A
88.62.116.0/21 01011000.00111110.01110100.00000000 Class A
88.62.120.0/21 01011000.00111110.01111000.00000000 Class A
88.62.128.0/21 01011000.00111110.10000000.00000000 class A
Looking at the binary form of the address from left to right it can be observed that all for address are identical in the first two octet, that is up to the 16th digit.
So the new subnet mask will be /16, using any of the four address and the /16 mask will can obtain the new network address
All four address can be summarized as 88.62.0.0/16
Answer:
A Closeable is a source or destination of data that can be closed. The close method is invoked to release resources that the object is holding (such as open files).
Explanation:
hope it help?
Answer:
A. true
Explanation:
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Answer:
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