NPTEL | The Joy of Computing using Python | Week 9 Quiz Solution

Your last recorded submission was on 2019-09-23, 19:42 IST
1 point
In networkx, in order to draw Erdos Renyi graph there is a function ‘gnp random graph(n,p)’. What are n and p here?
n is the number of edges and p is the probability of edge creation
n is the number of nodes and p is the probability of edge creation
n is the number of edges and p is the probability of node creation
n is the number of nodes and p is the probability of node creation
1 point
Which of the following is NOT a Graph visualisation software/tool?
Gephi
Cytoscape
Networkx
Eclipse
1 point
What is the output of the following code snippet?

import networkx as nx
G=nx.Graph()
print(G.nodes())
[A]
[ ]
None
Null
1 point
What is the output of the following program?

import networkx as nx
G=nx.path_graph(4)
print(G.nodes())
[0,1,2,3]
[1,2,3,4]
[A,B,C,D]
None of the above
1 point
If the area of India is 10400 km2 , calculate the area of Maharashtra. (If points are placed randomly in the map of India, then number of points in
India(except Maharashtra) is 90 and number of points in Maharashtra is 23.)

2657.77m2

2657.77Km2

2500.33km2

2500.33m2
1 point
Sentence tokenisation is possible through NLTK in Python.
Yes
No
1 point
Stylometry is based on the observation that authors tend to write in unique ways
Yes
No
1 point
What should be the output of the following program?

import network as nx
G=nx.Graph()
for i in range(3):
G.add node(i)
G.add edge(1,2)
G.add edge(2,3)
G.add edge(1,3)
nx.draw()
A triangle graph
A graph with 3 edges and an isolated node
A graph with 3 edges and no isolated node
Error
1 point
What should be passed as an argument in the function given below?

G.add_nodes_from(*)
Dictionary
Set
List
All of the above