Which of the following are TRUE about user-defined functions?They are defined using def keywordIt is a must to have a return keyword in every functionFunction can have only maximum of 20 statementsThey provide code-reusabilityThey can be embedded in modules
Question
Which of the following are TRUE about user-defined functions?They are defined using def keywordIt is a must to have a return keyword in every functionFunction can have only maximum of 20 statementsThey provide code-reusabilityThey can be embedded in modules
Solution
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They are defined using def keyword: TRUE. In Python, user-defined functions are defined using the "def" keyword.
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It is a must to have a return keyword in every function: FALSE. It is not necessary to have a return keyword in every function. If a function doesn't specify a return value, it will return None by default.
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Function can have only maximum of 20 statements: FALSE. There is no such limit on the number of statements a function can have in Python.
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They provide code-reusability: TRUE. One of the main purposes of functions is to promote code reusability. If you have a block of code that you use often, you can put it in a function and call that function instead of writing the code multiple times.
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They can be embedded in modules: TRUE. Functions can be defined in modules and then imported into other modules or scripts, further promoting code reusability.
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