SAS Certified Adv Programmer 50 Questions (33)
Which one of the following statements is true regarding compressed SAS data sets?
a. Deleted observation space is reused by default.
b. Observations are addressable by observation number.
c. More input operations are necessary to read from the data set during processing.
d. More disk space is usually required to store compressed data sets than to store uncompressed data sets.
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B