SAS Certified Adv Programmer 130 Questions (13)
The following SAS program is submitted:
data new (bufsize = 6144 bufno = 4);
set old;
run;
Which one of the following describes the difference between the usage of BUFSIZE= and BUFNO= options?
A. BUFSIZE= specifies the size of the input buffer in bytes; BUFNO= specifies the number of input buffers.
B. BUFSIZE= specifies the size of the output buffer in bytes; BUFNO= specifies the number of output buffers.
C. BUFSIZE= specifies the size of the output buffer in kilobytes; BUFNO= specifies the number of input buffers.
D. BUFSIZE= specifies the size of the output buffer in kilobytes; BUFNO= specifies the number of output buffers.
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3 Comments »
B
B: but can also be A. Since reading and writting require bufsize and bufnumber
B. these data options set the sizee of the output buffer and the number of output buffer