sas base 70题新题.doc

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1、71.WhichoneofthefollowingSASREPORTprocedureoptionscontrolshowcolumnheadingsaredisplayedovermultiplelines?a.SPACE=b.SPLIT=c.LABEL=d.BREAK=Answer:B72.WhichoneofthefollowingSASDATAstepssavesthetemporarydatasetnamedMYDATAasapermanentdataset?A.libnamesasdata'SAS-data-library';datasasd

2、ata.mydata;copymydata;run;B.libnamesasdata'SAS-data-library';datasasdata.mydata;keepmydata;run;C.libnamesasdata'SAS-data-library';datasasdata.mydata;savemydata;run;D.libnamesasdata'SAS-data-library';datasasdata.mydata;setmydata;run;Answer:D73.TheSASdatasetnamedCOMPANY.PRICESislis

3、tedbelow:COMPANY.PRICESprodidpriceproducttypesalesreturnsK12S5.10NETWORK152B132S2.34HARDWARE30010R18KY21.29SOFTWARE2553KL8BY6.37HARDWARE12515DY65DW5.60HARDWARE455DGTY234.55HARDWARE672ThefollowingSASprogramissubmitted:libnamecompany'SAS-data-library';datahwareintersoft;setcompany.

4、prices(keep=producttypeprice);ifpricele5.00;ifproducttype='HARDWARE'thenoutputHWARE;elseifproducttype='NETWORK'thenoutputINTER;elseifproducttype='SOFTWARE'thenoutputSOFT;run;HowmanyobservationsdoestheHWAREdatasetcontain?A.0B.2C.4D.6Answer:B74.ThefollowingSASprogramissubmitted:dat

5、awork.test;setwork.staff(keep=jansalesfebsalesmarsales);arraydiff_sales{3}difsales1-difsales3;A00-201Actualtests.com-ThePowerofKnowingarraymonthly{3}jansalesfebsalesmarsales;run;Whichoneofthefollowingrepresentsthenewvariablesthatarecreated?A.JANSALES,FEBSALESandMARSALESB.MONTHLY1

6、,MONTHLY2andMONTHLY3C.DIFSALES1,DIFSALES2andDIFSALES3D.DIFF_SALES1,DIFF_SALES2andDIFF_SALES3Answer:C75.ThefollowingSASDATAstepissubmitted:datawork.accountting;setwork.department;lengthjobcode$12;run;TheWORK.DEPARTMENTSASdatasetcontainsacharactervariablenamedJOBCODEwithalengthof5.

7、WhichoneofthefollowingisthelengthofthevariableJOBCODEintheoutputdataset?A.5B.8C.12D.Thelengthcannotbedeterminedastheprogramfailstoexecuteduetoerrors.Answer:A76.ThefollowingSASprogramissubmitted:procfreqdata=sales;run:Exhibit:outputfromtheFREQprocedure.W

8、hichoneofthefollowingstatementscompletes