有两个题目看各位说几乎肯定要考，有不明白的

1.

44（有semicolon了）



这个如果有semicolon 选什么呢？我觉得是a?

44.The following SAS program is submitted:

  data ONE TWOSASUSER.TWO

     setSASUSER.ONE;

  run;

Assuming that SASUSER.ONE exists, how many temporary andpermanent SAS data sets are created?

     A. 2 temporaryand 1 permanent SAS data sets are created

     B. 3 temporaryand 2 permanent SAS data sets are created

     C. 2 temporaryand 2 permanent SAS data sets are created

     D. there is anerror and no new data sets are created

Answer: D

35.given the SAS data set SASDATA.TWO:

  X  Y

  -- --

  5  2

  3  1

  5  6

The following SAS program is submitted:

  dataSASUSER.ONE  SASUSER.TWO  OTHER;

     setSASDATA.TWO;

     if Xeq 5 then output SASUSER.ONE;

     if Ylt 5 then output SASUSER.TWO;

    output;

  run;

What is the result?

     A.

data setSASUSER.ONE has 5 observations   

data set SASUSER.TWO has 5 observations

data set WORK.OTHER has 3 observations

     B.

data setSASUSER.ONE has 2 observations   

data set SASUSER.TWO has 2 observations

data set WORK.OTHER has 1 observations

     C.

data setSASUSER.ONE has 2 observations   

data set SASUSER.TWO has 2 observations

data set WORK.OTHER has 5 observations

     D. No datasets are output. The DATA step fails execution due to syntax errors.

Answer: A

机经说变成了else output,不明白也，哪里变了选什么呀