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PCEP-30-02 · Question #194
PCEP-30-02 Question #194: Real Exam Question with Answer & Explanation
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Question
What is the expected output of the following code?
people = {}
def add_person(index):
if index in people:
people[index] += 1
else:
people[index] = 1
add_person('Peter')
add_person('Paul')
add_person('Peter')
print(len(people))
Options
- AThe code is erroneous.
- B2
- C3
- D1
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