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哇~竟然放答案~囧~LZ~好人~

楼主，我觉得29题应该选A，35题答案是obs个数为5，4，3。

9# xlyshuai

Shuai,

多谢你的时间和回复。今天又仔细的看了一遍上传的版本，如果没发错的话，29题答案本身就是A。 另外35题的Obs 应该是5，5，3。

35.given the SAS data set SASDATA.TWO:

  X  Y
  -- --
  5  2
  3  1
  5  6

The following SAS program is submitted:
  data SASUSER.ONE  SASUSER.TWO  OTHER;
     set SASDATA.TWO;
     if X eq 5 then output SASUSER.ONE;
     if Y lt 5 then output SASUSER.TWO;
     output;
  run;

下面是运行后的结果
SASUSER.ONE
X  Y
5  2
5  2
3  1
5  6
5  6

SASUSER.TWO
X  Y
5  2
5  2
3  1
3  1
5  6

WORK.OTHER
X  Y
5  2
3  1
5  6


多多交流！！

感谢楼主分享！
有3道题我做的和答案不一样，望指教。
第30题 为什么选B,我认为是A，题如下：
30.You're attempting to read a raw data file and you see the following messages displayed in the SAS Log:

NOTE: Invalid data for Salary in line 4 15-23.
RULE:     ----+----1----+----2----+----3----+----4----+----5--
4         120104   F    46#30     11MAY1954 33
Employee_Id=120104 employee_gender=F Salary=. birth_date=-2061 _ERROR_=1 _N_=4
NOTE: 20 records were read from the infile 'c:\employees.dat'.
       The minimum record length was 33.
       The maximum record length was 33.
NOTE: The data set WORK.EMPLOYEES has 20 observations and 4 variables.

What does it mean?

     A. A compiler error, triggered by an invalid character for the variable Salary.
     B. An execution error, triggered by an invalid character for the variable Salary.
     C. The 1st of potentially many errors, this one occurring on the 4th observation.
     D. An error on the INPUT statement specification for reading the variable Salary.

第32题我认为是A,您的答案是C，题如下：
32.Consider the following data step:

data WORK.NEW;
    set WORK.OLD;
    Count+1;
run;

The variable Count is created using a sum statement. Which statement regarding this variable is true?
     A. It is assigned a value 0 when the data step begins execution.
     B. It is assigned a value of missing when the data step begins execution.
     C. It is assigned a value 0 at compile time.
     D. It is assigned a value of missing at compile time.

第42题我和您答案一样，选择A，但是上机运行得出的是D,不知道为什么，题如下：
42.The following SAS program is submitted:

  data WORK.ONE;
     Text='Australia, US, Denmark';
     Pos=find(Text,'US','i',5);
  run;

What value will SAS assign to Pos?

     A. 0
     B. 1
     C. 2
     D. 12
多谢执教，另外问一下，70题在考试中出现率大约为多少。

thx for sharing

Thanks a lot for sharing!

I think question 29 is incorrect. The answer should be B.
data WORK.INFO;
   infile 'DATAFILE.TXT';
   input @1 Company $20. @25 State $2. @;
   if State=' ' then input @30 Year;
   else input @30 City Year;
   input NumEmployees;
run;
A. 1
B. 2
C. 3
D. 4

45题应该选B吧？

谢谢，35题答案是对的，我自己看错题目了，呵呵！
不过29题，我还是没看出来，如果你有时间，请赐教！
谢谢！
10# co343

太感谢了，我下个月就要考试了，也不知道能不能过。感谢你的资料。

没有论坛匕 但是留名以后下载

I think 29--B; 32--A; 45---?
Who can explain 45?

1# co343
NO42. The output of find() is 0 or 1

xiexie lou zhu!!

多谢，这个版本很清楚！

不错的东西啊，谢谢

非常感谢，以后多传点资料啊。

70有没有有详细解答的？

感谢楼主~~

re 一下下啦

thanks~~~~~~~~~~~~~~~~~

谢谢分享！