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:# What is the purpose of using functions in a Python script?
:# Write Python code to define a function called '''greetings()''' that when called will greet the user by name and on the next line display the current date. [hint: use the os.system() function to display the current date.]
:# Why is it useful for functions to accept '''arguments''' passed-up upon function execution?
:# What is the purpose of the '''import''' command? What can be the consequence if the import command is not used prior to running a function by name?
:# Write Python code to define declare a function called '''join()''' that excepts accepts two arguments which will be be stored as the variables called '''word1''' and '''word2''' respectively during the execution of the function.
:# What is the command to return a value from a function?
:# What is the purpose of the '''system()''' functionin the os module?:# What is the purpose of a '''list'''object?
:# Assume that the following list has been defined: '''mylist = [ 'apple', 1, 'grape', 2, 'banana', 3, ]'''<br>Based on that, what will the following contain?<source lang="python">mylist[0]
mylist[3]