Which of the following files is a permanent SAS file?

  1. Sashelp.PrdSale

  2. Sasuser.MySales

  3. Profits.Quarter1

  4. all of the above


Correct Option: D

AI Explanation

To answer this question, you need to understand the concept of permanent SAS files.

Permanent SAS files refer to datasets that are stored in a SAS library and can be accessed and used repeatedly. These files are not temporary and are typically created by users for their own specific purposes.

Let's go through each option to understand why it is correct or incorrect:

Option A) Sashelp.PrdSale - This option is incorrect because the Sashelp library in SAS contains a collection of predefined SAS datasets that are used for demonstration and practice purposes. These datasets are not typically intended for permanent storage.

Option B) Sasuser.MySales - This option is incorrect because the Sasuser library in SAS is a default library for storing user-specific datasets. These datasets are typically temporary and are deleted when the SAS session ends.

Option C) Profits.Quarter1 - This option is incorrect because it does not specify the library where the dataset is stored. Without knowing the library, we cannot determine if the file is a permanent SAS file.

Option D) All of the above - This option is correct because it includes all the options mentioned above. While Option A and Option B are not permanent SAS files, Option D covers all possibilities, including permanent SAS files that may be stored in different libraries.

Therefore, the correct answer is Option D. This option is correct because it includes all possibilities, including permanent SAS files that may exist in various libraries.

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