log in   + Create a Quiz

Reading date and time values  

created by tomowsiak on 23 Mar 12, enabled by Alex
Hard level (48% of success)    10 questions - 112 players
Chapter 19 from the book
 
1
Sas stores dates as the number of days from when?
   
   
   
   
2
Why store time and dates as numeric values?
   
   
   
   
3
Sas doesn't adjust for daylight, but it adjust for what?
   
   
   
   
4
Data has the form 10222001, which informat should be used to read it?
   
   
   
   
5
The minimum width of the time informat is?
   
   
   
   
6
Which combination of date and informat used to read it is incorrect?
   
   
   
   
7
What's the default value of the year cutoff system option?
   
   
   
   
8
Suppose the input data file contains the date expression 13apr2009 the year cutoff is 1910. . how will sas read it?
   
   
   
   
9
Suppose the data has a date field like 12/08/1925. . the year cutoff system option is set to 1920. . how will this be read with MMDDYY08
   
   
   
   
10
Suppose your program creaets two variables from an input file. . both are dates. . one is the beginning of a billing cycle and the other the end. . how should you find the total # of days in the cycle
   
   
   
   
Quiz.biz does not certify the quizzes to be reliable, contact Tomowsiak !

Comment this Quiz
If you want to rank and comment this quizz, login in or create an account !