A00-212 무료 덤프문제 온라인 액세스

The following SAS program is submitted:
% macro loop;
data one;
% do I=1 %to 3;
var&I=&I;%
end
run;
% mend;
% loop
After this program executes; the following is written to the SAS log:
(LOOP): Beginning execution
(LOOP): %DO loop beginning; index variable l; start value is 1; stop value is 3; by value is 1
(LOOP): %DO loop index variable l is now 2; loop will iterate again
(LOOP): %DO loop index variable l is no 3; loop will iterate again
(LOOP): %DO loop index variable l is no 4; loop will iterate again
(LOOP): Ending execution
Which SAS system option displays the notes in the SAS log?

• A.MACRO
• B.MLOGIC
• C.MPRINT
• D.SYMBOLGEN

The following SAS program is submitted:
proc sort data = sales tagsort;
by month year;
run;
Which of the following resource(s) is the TAGSORT option reducing?

• A.CPU usage only
• B.temporary disk usage
• C.I/O usage only
• D.I/O and CPU usage

Which one of the following automatic SAS macro variables contains the return code from a previously executed step?

• A.&RC
• B.&ERR
• C.&SYSRC
• D.&SYSERR

The following SAS program is submitted:
data new (bufnp=4);
set old(bufno=4);
run;
Why are the BUFNO options used?

• A.To reduce the amount of data read
• B.To reduce network traffic
• C.To reduce the number I/O operations
• D.To reduce memory usage

Which one of the following SAS programs uses the most amount of memory resources for output buffers?

• A.data new(bufsize = 2000 bufno = 3);
  set temp;
  run;
• B.data new(bufsize = 1000 bufno = 2);
  set temp;
  run;
• C.data new(bufsize = 4000 bufno = 1);
  set temp;
  run;
• D.data new(bufsize = 1000 bufno = 5);
  set temp;
  run;