Which one of the following statements about compressed SAS data sets is always true?

Question

Options

• ANew observations are added to the end of the SAS data set.
• BEach observation is treated as a single string of bytes.
• CAn updated observation is stored in its original location.
• DEach observation occupies the same number of bytes.

• A
  8% (3)
• B
  76% (29)
• C
  3% (1)
• D
  13% (5)

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