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Computer Engineering
The below method is used to select a node in map coloring problem. def get_node(): mnode = " length = -1 for k in cgraph.keys(): if(len( cgraph[k]) > length and k not in ok Color.keys()); length = len(cgraph[k]) mnode = k return mnode The method will return an empty string when A. All nodes are already assigned colors B. There is no color remaining for a node C. Any two nodes have only one color left

The below method is used to select a node in map coloring problem. def get_node(): mnode = " length = -1 for k in cgraph.keys(): if(len( cgraph[k]) > length and k not in ok Color.keys()); length = len(cgraph[k]) mnode = k return mnode The method will return an empty string when A. All nodes are already assigned colors B. There is no color remaining for a node C. Any two nodes have only one color left

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1. The below method is used to select a node
in map coloring problem.
def get_node():
mnode = "
length = -1
for k in cgraph.keys():
if(len( cgraph[k]) > length and k not in
ok Color.keys());
length = len(cgraph[k])
mnode = k
return mnode


The method will return an empty string when

A. All nodes are already assigned colors
B. There is no color remaining for a node
C. Any two nodes have only one color left

Note: Select 1 answer from 3 options.

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