How are default arguments specified in the function heading?

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Programming and Problem Solving through Python : Functions in Python

How are default arguments specified in the function heading?

A. identifier followed by an equal to sign and the default value

B. identifier followed by the default value within backticks (“)

C. identifier followed by the default value within square brackets ([])

D. identifier

Solution

A. identifier followed by an equal to sign and the default value

Explanation

Refer documentation.