最新なSASInstitute A00-280問題集（99題）、真実試験の問題を全部にカバー！

質問 1：
Which LIBNAME statement is valid?
A. libname work "c:\sas\labdata\";
B. libname mysasdata "c:\sas\labdata\";
C. libname sasdata "c:\sas\labdata\";
D. libname "c:\sas\labdata\";
正解：C

質問 2：
The VISIT data set is multiple records per subject, sorted by usubjid vistdtc vistm and contains the following variables:

The DEATH data set is one record per subject, sorted by usubjid vistdtc vistm and contains the following variables:

Which program will combine the DEATH and VISIT data sets by matching records?
A. data data_1; set death visit; by usubjid vistdtc vistm; run;
B. data data_1; merge death visit; run;
C. data data_1; merge death visit; by usubjid vistm vistdtc; run;
D. data data_1; merge death visit; by usubjid vistdtc vistm; run;
正解：D

質問 3：
CORRECT TEXT
This question will ask you to provide a line of missing code.
The following SAS program is submitted:

In the space below, enter the statement that completes the program correctly (Case is ignored. Do not add leading or trailing spaces to your answer.).

正解：
DEFINESITE/ORDERNOPRINT;,DEFINESITE/NOPRINTORDER;,DEFINESITE/ORDERN OPRINT;,DEFINESITE/NOPRINTORDER;,DEFINESITE/ORDERNOPRINT;,DEFINESITE/ NOPRINTORDER;,DEFINESITE/ORDERNOPRINT;,DEFINESITE/NOPRINTORDER;,DEF INE

質問 4：
Given the following demographic dataset: Which program will generate a report where observations will appear in order by SITE SUBJECT and display column headers for each variable defined in the column statement?

A. Proc Report ;
column site subject trt age gender race ;
define site, subject, trt, age, gender, race ;
by site subject ;
title 'Site Subject Treatment Age Gender Race' ;
run;
B. Proc Report ;
column site subject trt age gender race ;
define site/'Site', subject/'Subject',
trt/'Treatment', age/'Age', gender/'Gender',
race/'Race' ;
run;
C. Proc Report ;
column site subject trt age gender race ;
define site/order 'Site' ;
define subject/order 'Subject' ;
define trt/'Treatment' ;
define age/'Age' ;
define gender/'Gender' ;
define race/'Race' ;
run;
D. Proc Report ;
column site subject trt age gender race ;
define site/order style(header)={'Site'} ;
define subject/order style(header)={'Subject'} ;
define trt/style(header)={'Treatment'} ;
define age/style(header)={'Age'} ;
define gender/style(header)={'Gender'} ;
define race/style(header)={'Race'} ; run;
正解：C

質問 5：
Study day is defined as DCMDATE minus RFSTDTC +1

Which statement will compute the study day correctly without producing notes for missing values in the log?
A. STUDYDAY=DCMDATE-RFSTDTC+1;
B. STUDYDAY=input(DCMDATE,yymmdd8.)-input(RFSTDTC,date9.)+1;
C. If RFSTDTC^='' and length(DCMDATE)=8 then STUDYDAY=input(DCMDATE,yymmdd8.)-input(RFSTDTC,date9.)+1;
D. If RFSTDTC^='' and length(DCMDATE)=8 then STUDYDAY=input(DCMDATE,date9.)input(RFSTDTC,yymmdd8.)+1;
正解：C

質問 6：
You want 90% confidence limits for a binomial proportion from a one-way table with PROC FREQ. Which option must you add to the TABLES statement?
A. BINOMIAL ALPHA=0.9
B. BINOMIAL
C. BINOMIAL ALPHA=90
D. BINOMIAL ALPHA=0.1
正解：D