Python Coding Challange - Question With Answer(01240325)

 

Let's analyze the code step by step:

socialMedias = set()

• This initializes an empty set called socialMedias.

socialMedias.add("Threads")
socialMedias.add("Twitter")

• Adds "Threads" and "Twitter" to the set.

socialMedias.add("YouTube")
socialMedias.add("YouTube")

• The first add("YouTube") adds "YouTube" to the set.

• The second add("YouTube") has no effect because sets do not allow duplicate values.

socialMedias.remove("YouTube")

• Removes "YouTube" from the set. After this, "YouTube" is no longer in socialMedias.

print(len(socialMedias))

• The remaining elements in the set are {"Threads", "Twitter"}.

• The length of the set is 2.

Output:

2

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