Question:28ThefollowingSASprogramissubmitted:
libnamesasdata'SAS-data-library';
datatest;
setsasdata.chemists;
ifjobcode='Chem2'
thendescription='SeniorChemist';
elsedescription='Unknown';
run;
AvalueforthevariableJOBCODEislistedbelow:
JOBCODE
chem2
WhichoneofthefollowingvaluesdoesthevariableDESCRIPTIONcontain?
1.Chem2
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CorrectAnswer:2
isitbecauseofthecaseofthestringchem2insteadofChem2.Ifiscasesensitiveandconsidersifjobcode='Chem2'asfalse.'unknownistheanswer.Chem2isininvertedcomma.
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