SAS Coding fill the gap

h. A missing character value is displayed as a .

i. A missing numeric value is displayed as a .

j. When a SAS session starts, SAS automatically creates the temporary library called ___________.

k. A libref name must be _________________ characters or less.

l. What are the two kinds of steps? ____________________________________________________

m. What are the three primary windows in the SAS windowing environment? __________________

n. What are the two portions of every SAS data set? ______________________________________

What argument disassociates one or more currently assigned librefs? _________libref clear__________ What system option provides you the convenience of specifying only a one-level name for permanent SAS files? _________________________________________________________

c. Write and submit a LIBNAME statement that shows the attributes of all currently assigned SAS libraries in the SAS log. ___________________________________________________