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Question
How the date 04oct1994 is stored in SAS,not only give the
answer explain in brief?
 Question Submitted By :: Arun
I also faced this Question!!     Rank Answer Posted By  
 
  Re: How the date 04oct1994 is stored in SAS,not only give the answer explain in brief?
Answer
# 1
i do not know the exact answer ,but read the date in this
format date mmddyyyy10.then it will give the result
 
Is This Answer Correct ?    0 Yes 1 No
Ravid
 
  Re: How the date 04oct1994 is stored in SAS,not only give the answer explain in brief?
Answer
# 2
The date will be stored as the number of days since January 
1,1960. Internally SAS stores dates as no. of days hence it 
becomes a numeric value on which computations can be done. 
Use a date informat to read the date eg. DATE9. and u will 
get the number of days in the output dataset.
 
Is This Answer Correct ?    3 Yes 0 No
Vineeta
 
 
 
  Re: How the date 04oct1994 is stored in SAS,not only give the answer explain in brief?
Answer
# 3
There are four informats are there in SAS to read the date 
values, i.e MMDDYY8. (mm/dd/yy), MMDDYY10. (mm/dd/yyyy)
date7. (ddMMMyy) date9. (ddMMMyyyy), so Ans is date9. Note: 
each format ends with period.
 
Is This Answer Correct ?    1 Yes 0 No
Pnprasad
 

 
 
 
Other SAS Interview Questions
 
  Question Asked @ Answers
 
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How would you delete observations with duplicate keys? Accenture10
how many types of MERGE? CitiGroup12
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Which date functions advances a date time or date/time value by agiven interval?  1
Explain the message ‘MERGE HAS ONE OR MORE DATASETS WITH REPEATS OF BY VARIABLE’.  2
Do you prefer Proc Report or Proc Tabulate? Why? Oracle6
The Lion King is hosting an animal conference. All the animals in the world attend except one. Which animal does not attend? Oracle3
What does error:1 mean? Accenture2
what is the difference between %put and symbolgen?  5
If reading an external file to produce an external file, what is the shortcut to write that record without coding every single variable on the record? Accenture2
How would you generate 1000 observations from a normal distribution with a mean of 50 and standard deviation of 20. How would you use PROC CHART to look at the distribution? Describe the shape of the distribution.  1
1.How to draw pivot tables in Excel by using SAS and in which version we can use VB script for to draw pivot tables in Excel? Answer with example data. 2.What are the advantages of _NULL_ in Data steps? Can we use _NULL_ in Proc steps also? 3. How to call the macro variable into Data Steps? 4. Can we draw pivot tables in Excel using Proc SQL? Please post answers for the above questions with suitable examples, and how to use VB script for Excel using SAS.  1
what is the need of INDEX in datasets? CitiGroup3
What SAS statements would you code to read an external raw data file to a DATA step?  7
what is the diff b/w verification validation in sas SAS3
what is TAB delimiter? explain about it? what will you do to get TAB delimiter?  3
How do you read in the variables that you need? Accenture5
 
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