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《sas certified clinical trials programmer 題庫》由會員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在工程資料-天天文庫。
1、!!!!SAS!Institute!EXAM!A00/280!ClinicalTrialsProgrammingUsingSAS9!!!!!Total!Questions:!!!!!!!!!!!!!!!!99!Forinteractiveandself0pacedpreparationofexamA000280,tryourpracticeexams.Practiceexamsalsoincludeselfassessmentandreportingfeatures!!www.selftestengine.com!1"!!!!Question:!1!!!Given!the!followin
2、g!data!at!WORK!DEMO:!!!!Which!SAS!program!prints!only!the!first!5!males!in!this!order!from!the!data!set?!!A.!proc!sort!data=WORK.DEMO!out=out;!!!!!by!sex;!run;!proc!print!data=!out!(obs=5);!run;!!B.!proc!print!data=WORK.DEMO(obs=5);!!!!!where!Sex='M';!run;!!C.!proc!print!data=WORK.DEMO(where=(sex=
3、'M'));!!!!!where!obs<=5;!run;!!D.!proc!sort!data=WORK.DEMO!out=out;!!!!!by!sex!descending;!run;!proc!print!data=!out!(obs=5);!run;!!Answer:!B!Forinteractiveandself0pacedpreparationofexamA000280,tryourpracticeexams.Practiceexamsalsoincludeselfassessmentandreportingfeatures!!www.selftestengine.com!2
4、"!!!!!Question:!2!!!Which!SAS!program!will!apply!the!data!set!label!'Demographics'!to!the!data!set!named!DEMO?!!A.!data!demo!(label='Demographics');!!!!!set!demo;!run;!!B.!data!demo;!!!!!set!demo!(label='Demographics');!run;!!C.!data!demo!(label!'Demographics');!!!!!set!demo;!run;!!D.!data!demo;!!
5、!!!set!demo;!!!!!label!demo=!'Demographics';!run;!!Answer:!A!!!!Question:!3!!!The!following!SAS!program!is!submitted:!!proc!sort!data=SASUSER.VISIT!out=PSORT;!!!!!!by!code!descending!date!cost;!!run;!!Which!statement!is!true!regarding!the!submitted!program?!!A.!The!descending!option!applies!to!the
6、!variable!CODE.!B.!The!variable!CODE!is!sorted!by!ascending!order.!C.!The!PSORT!data!set!is!stored!in!the!SASUSER!library.!D.!The!descending!option!applies!to!the!DATE!and!COST!variables.!!Answer:!B!!!!Forinteractiveandself0pacedpreparationofexamA000280,tryourpracticeexams.Practiceexamsalsoinclude
7、selfassessmentandreportingfeatures!!www.selftestengine.com!3"!!Question:!4!!!What!information!can!be!found!in!the!SAS!Dictionary!tables?!(Choose!two.)!!!A.!datasets!contained!within!a!specified!library!!B.!values
