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목록Study/SAS BASE (100)
나루다루
QUESTION NO: 68Given the SAS data set PEPM.STUDENTS: PERM.STUDENTS NAME AGEAlfred 14Alice 13Barbara13Carol 14 The following SAS program is submitted:libname perm 'SAS data library';data students;set perm.students;file 'file specification';put name $15. @5 age 2.;run; What is written to the output raw data file? A. Alfred 14 Alice 13 Barbara 13 Carol 14B. Alfr14 Alic13 Barb13a Carol 4C. Alfr14ed ..
QUESTION NO: 67Given the raw data file AMOUNT:$1,234 The following SAS program is submitted:data test;infile 'amount';input@1 salary 6.;if _error_ then description = 'Problems';else description = 'No Problems';run; What is the result? A. The value of the DESCRIPTION variable is NoProbl.B. The value of the DESCRIPTION variable is Problems.C. The value of the DESCRIPTION variable is No Problems.D...
QUESTION NO: 66The following SAS program is submitted:proc means data = sasuser.shoes;where product in ('Sandal' , 'Slipper' , 'Boot');run; Which ODS statements complete the program and send the report to an HTML file? A. ods html = 'sales.html'; ods html close;B. ods file = 'sales.html'; ods file close;C. ods file html = 'sales.html'; ods file close;D. ods html file = 'sales.html'; ods html clo..
QUESTION NO: 65The following SAS program is submitted:data combine;prefix='505';middle='6465 ';end='09090';;run; Which statement successfully completes the program so that TOTAL has a value of 505-6465-09090? A. total = cat('-', prefix, middle, end);B. total = catx('-', prefix, middle, end);C. total = prefix !!'-'!! middle ''!!'-'!! end;D. total = prefix!!'-'!! left(middle)!!'-'!! end; Answer: B..
QUESTION NO: 64After a SAS program is submitted, the following is written to the SAS log:105 data january;106 set allmonths(keep = product month num_sold cost);107 if month = 'Jan' then output january;108 sales = cost * num_sold;109 keep = product sales;ERROR 22-322: Syntax error, expecting one of the following:!, !!, &, *,**, +, -,/, , >=, AND, EQ, GE, GT, IN, LE, LT, MAX, MIN, NE, NG, NL, NOTI..
QUESTION NO: 63Given the SAS data set ONE:x y z1 A 271 A 331 B 452 A 522 B 593 B 704 A 824 C 91 The following SAS program is submitted:data two;set one;by x y;if first.y;run; proc print data = two noobs;run; Which report is produced? A. X Y Z 1 A 27 1 B 45 2 A 52 2 B 69 3 B 70 4 A 82 4 C 91 B. X Y Z 1 A 33 1 B 45 2 A 52 2 B 69 3 B 70 4 A 82 4 C 91 C. X Y Z 1 B 45 2 A 52 2 B 69 3 B 70 4 A 82 4 C ..
QUESTION NO: 62The following SAS program is submitted:data numrecords;infile 'file specification';input@1 patient $15.relative$ 16-26@;if relative = 'children' then input @54 diagnosis $15. @;else if relative = 'parents' theninput @28 doctor $15.clinic $ 44-53@54 diagnosis $15. @;input age;run; How many raw data records are read during each iteration of the DATA step execution? A. 1B. 2C. 3D. 4 ..
QUESTION NO: 61Given the SAS data set QTR 1_REVENUE: destination revenue YYZ 53634 FRA 62129 FRA 75962 RDU 76254YYZ 82174 The following SAS program is submitted:proc sort data = qtr1_revenue;by destination descending revenue; run; What is the first observation in the output data set? A. destination revenue FRA 62129B. destination revenue FRA 75962C. destination revenue YYZ 53634D. destination re..