Tag: programming languages

Quizzes (351) Questions (7021)

Questions Related to programming languages

Multiple choice technology programming languages

Following program is submitted: * Read the data file testdatadat using list input DATA test; INFILE 'c:\MyRawData\testdata.dat'; INPUT Name $ Weight age; RUN; In SAS log we got: 1 * Read the data file ToadJump.dat using list input 2 DATA test; 3 INFILE 'c:\MyRawData\testdata.dat'; ------ 180 ERROR 180-322: Statement is not valid or it is used out of proper order. 4 INPUT Name $ Weight age; ----- 180 ERROR 180-322: Statement is not valid or it is used out of proper order. 5 RUN; What is the problem?

  1. We need to use LIBREF to refer an input file

  2. We need to use double quotes instead of single quotes

  3. Comments are not proper

  4. Complier is at fault.
Reveal answer Fill a bubble to check yourself
C Correct answer
Full explanation
Multiple choice technology programming languages

8 PROC PRINT; 9 SET test; --- 180 ERROR 180-322: Statement is not valid or it is used out of proper order. 10 RUN; NOTE: The SAS System stopped processing this step because of errors. NOTE: PROCEDURE PRINT used (Total process time): real time 0.01 seconds cpu time 0.01 seconds

  1. it should be: Proc print; set=test;

  2. it should be: Proc print set=test;

  3. Complier is acting crazy

  4. SET option cannot be used with Proc

  5. None of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Full explanation
Multiple choice technology programming languages

data sample1; infile 'example2.dat'; input caseid 1-4 mathsat 6-8 score 10-11 sex $ 13 teach 15 format sex $fsex.; label caseid='Subject Number' mathsat='SAT Math Score' score='Final Calculus Score' sex='Sex of Participant' teach='Student Rated Teaching Ability'; proc freq data=sample1; tables sex teach; run; What is the mistake?

  1. Run is missing

  2. semi colon missing

  3. no problem

  4. cannot use label in data step
Reveal answer Fill a bubble to check yourself
B Correct answer
Full explanation