SASBASE123试题+答案详解VIP免费

A00-201 Actualtests.com - The Pow er of Know ing QUESTION 1 In the following SAS program, the input data files are sorted by the NAMES variable: libnametemp 'SAS-data-library'; data temp.sales; merge temp.sales work.receipt; by names; run; Which one of the following results occurs when this program is submitted? A. The program executes successfully and a temporary SAS data set is created. B. The program executes successfully and a permanent SAS data set is created. C. The program fails execution because the same SAS data set is referenced for both read and write operations. D. The program fails execution because the SAS data sets on the MERGE statement are in two different libraries. Answer: B QUESTION 2 When the following SAS program is submitted, the data set SASDATA.PRDSALES contains 5000 observations: libnamesastemp 'SAS-data-library'; options obs = 500; proc print data = sasdata.prdsales (firsttobs = 100); run; options obs = max; proc means data = sasdata.prdsales (firsttobs = 500); run; How many observations are processed by each procedure? A. 400 for PROC PRINT 4500 for PROC MEANS B. 401 for PROC PRINT 4501 for PROC MEANS C. 401 for PROC PRINT 4500 for PROC MEANS D. 500 for PROC PRINT 5000 for PROC MEANS Answer: B QUESTION 3 The following SAS program is submitted: A00-201 Actualtests.com - The Pow er of Know ing data work.new; length word $7; amount = 7; if amount = 5 then word = 'CAT'; else if amount = 7 then word = 'DOG'; else work = 'NONE!!!'; amount = 5; run; Which one of the following represents the values of the AMOUNT and WORD variables? A. amount word 5 DOG B. amount word 5 CAT C. amount word 7 DOG D. amount word 7 ' ' (missing character value) Answer: A QUEST...