What will be the output of the following Python code?
>>> import collections
>>> a=collections.namedtuple(‘a’,[‘i’,’j’])
>>> obj=a(i=4,j=7)
>>> obj
a) a(i=4, j=7)
b) obj(i=4, j=7)
c) (4,7)
d) An exception is thrown
Answer: a
Explanation: The above piece of code illustrates the concept of named tuples.
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