没有合适的资源?快使用搜索试试~ 我知道了~
首页SAS认证考试样题(123题).pdf
SAS认证考试样题(123题).pdf
需积分: 0 496 浏览量
更新于2023-05-26
评论 1
收藏 541KB PDF 举报
SAS认证考试样题(123题),做完的话,sas base的考试基本就通过了
资源详情
资源评论
资源推荐

Exam : A00-201
Title : SAS Base Programming
Ver : 11.30.06

A00-201
Actualtests.com - The Power of Knowing
QUESTION 1
In the following SAS program, the input data files are sorted by the NAMES
variable:
libnametemp 'SAS-data-library';
data temp.sales;
merge temp.sales
work.receipt;
by names;
run;
Which one of the following results occurs when this program is submitted?
A. The program executes successfully and a temporary SAS data set is created.
B. The program executes successfully and a permanent SAS data set is created.
C. The program fails execution because the same SAS data set is referenced for both read
and write operations.
D. The program fails execution because the SAS data sets on the MERGE statement are
in two different libraries.
Answer: B
QUESTION 2
When the following SAS program is submitted, the data set SASDATA.PRDSALES
contains 5000 observations:
libnamesastemp 'SAS-data-library';
options obs = 500;
proc print data = sasdata.prdsales (firsttobs = 100);
run;
options obs = max;
proc means data = sasdata.prdsales (firsttobs = 500);
run;
How many observations are processed by each procedure?
A. 400 for PROC PRINT
4500 for PROC MEANS
B. 401 for PROC PRINT
4501 for PROC MEANS
C. 401 for PROC PRINT
4500 for PROC MEANS
D. 500 for PROC PRINT
5000 for PROC MEANS
Answer: B
QUESTION 3
The following SAS program is submitted:

A00-201
Actualtests.com - The Power of Knowing
data work.new;
length word $7;
amount = 7;
if amount = 5 then word = 'CAT';
else if amount = 7 then word = 'DOG';
else work = 'NONE!!!';
amount = 5;
run;
Which one of the following represents the values of the AMOUNT and WORD
variables?
A. amount word
5 DOG
B. amount word
5 CAT
C. amount word
7 DOG
D. amount word
7 ' ' (missing character value)
Answer: A
QUESTION 4
Which one of the following is true of the SUM statement in a SAS DATA step
program?
A. It is only valid in conjunction with a SUM function.
B. It is not valid with the SET, MERGE and UPDATE statements.
C. It adds the value of an expression to an accumulator variable and ignores missing
values.
D. It does not retain the accumulator variable value from one iteration of the SAS DATA
step to the next.
Answer: C
QUESTION 5
The following SAS program is submitted:
data work.sets;
do until (prod gt 6);
prod + 1;
end;
run;
Which one of the following is the value of the variable PROD in the output data set?
A. 5
B. 6

A00-201
Actualtests.com - The Power of Knowing
C. 7
D. 8
Answer: C
QUESTION 6
The following SAS program is submitted:
proc print data = sasuser.houses;
run;
<insert OPTIONS statement here>
proc means data = sasuser.shoes;
run;
Which one of the following OPTIONS statements resets the page number to 1 for
the second report?
A. option pageno = 1;
B. option pagenum = 1;
C. options reset pageno = 1;
D. options reset pagenum = 1;
Answer: A
QUESTION 7
The contents of the raw data file PRODUCT are listed below:
----|----10---|----20---|----30
24613 $25.31
The following SAS program is submitted:
data inventory;
infile 'product';
input idnum 5. @10 price;
run;
Which one of the following is the value of the PRICE variable?
A. 25.31
B. $25.31
C. . (missing numeric value)
D. No value is stored as the program fails to execute due to errors.
Answer: C
QUESTION 8
The contents of the raw data file TYPECOLOR are listed below:
----|----10---|----20---|----30
daisyyellow
The following SAS program is submitted:
data flowers;

A00-201
Actualtests.com - The Power of Knowing
infile'typecolor';
input type $ 1-5 +1 color $;
run;
Which one of the following represents the values of the variables TYPE and
COLOR?
A. type color
daisy yellow
B. type color
daisy ellow
C. type color
daisyyellow (missing character value)
D. No values are stored as the program fails to execute due to syntax errors.
Answer: B
QUESTION 9
A raw data record is listed below:
----|----10---|----20---|----30
son,Travis,
The following output is desired:
relation firstname
son Travis
Which one of the following SAS programs reads the data correctly?
A. data family / dlm = ',';
infile 'file-specification';
input relation $ firstname $;
run;
B. option dlm = ',';
data family;
infile 'file-specification';
input relation $ firstname $;
run;
C. data family;
infile 'file-specification' option dlm = ',';
input relation $ firstname $;
run;
D. data family;
infile 'file-specification';
input relation $ firstname $ / dlm = ',';
run;
Answer: C
剩余55页未读,继续阅读













安全验证
文档复制为VIP权益,开通VIP直接复制

评论0