What is the output of the following snippet? dd = {“1”: “0”, “0”: “1”} for x in dd.vals(): print(x, end=””)

dd = {"1": "0", "0": "1"}
for x in dd.vals():
    print(x, end="")

• 0 1
• the code is erroneous (the dict object has no vals() method)
• 0 0
• 1 0

Explanation: The following snippet will raise the AttributeError exception, because the dict object has no attribute named vals. Replacing vals with values should do the job.

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