Which of the following files is a permanent SAS file?
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Sashelp.PrdSale
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Sasuser.MySales
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Profits.Quarter1
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all of the above
D
Correct answer
Explanation
SAS datasets stored in librefs other than Work (such as Sashelp, Sasuser, and user-defined libraries like Profits) are permanent files. The Work library is exclusively reserved for temporary datasets. Because all three options specify datasets located in permanent libraries, the option indicating 'all of the above' is correct.