Multiple choice technology programming languages

How many datasets can you sort using Proc Sort, in one proc sort statement?

  1. 2

  2. 1

  3. 255

  4. 256

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In SAS, a single PROC SORT statement can sort only one dataset at a time. The BY statement specifies variables within that dataset, not multiple datasets. To sort multiple datasets, you need separate PROC SORT statements for each.