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In SAS, which statement is used to create a new variable?

  • DEFINE
  • NEW
  • CREATE
  • SET
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Which of the following is NOT a valid SAS data set option?

  • DATA=
  • LABEL=
  • DROP=
  • KEEP=
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Which statement is used to terminate a DATA step in SAS?

  • QUIT
  • STOP
  • EXIT
  • END
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In SAS, which function is used to calculate the median?

  • MEDIAN
  • MIDRANGE
  • MEAN
  • MEDIANE
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Which statement is used to assign a label to a variable in SAS?

  • LABEL
  • ASSIGN
  • SETLABEL
  • VARLABEL
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In SAS, which function is used to check for missing values?

  • ISNULL
  • MISSING
  • ISMISSING
  • NULL
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Which procedure is used for statistical analysis in SAS?

  • PROC SUMMARY
  • PROC MEANS
  • PROC REPORT
  • PROC FREQ
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Which of the following is NOT a valid format modifier in SAS?

  • COMMA
  • DOLLAR
  • PERCENT
  • EURO
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In SAS, which function is used to concatenate numeric values?

  • CONCAT
  • CAT
  • CATS
  • CONCATENATE
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In SAS, which statement is used to execute a set of statements repeatedly?

  • IF-THEN
  • DO-WHILE
  • DO-UNTIL
  • LOOP
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In SAS, which option is used to specify the delimiter for a character variable?

  • DELIMCHAR
  • DELIMITER
  • SEPARATOR
  • DLMCHAR
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Which of the following is NOT a valid SAS data step function?

  • SUM
  • MEAN
  • MAX
  • MIN
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In SAS, which option is used to specify missing character values?

  • MISSINGCHAR
  • MISSING=
  • CHARMISS
  • CHAR=
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Which of the following functions is used to generate random numbers in SAS?

  • RANDOM
  • RAND
  • RANDNUM
  • RANNUM
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Which statement is used to merge datasets by a common variable in SAS?

  • JOIN
  • MERGE
  • CONCATENATE
  • COMBINE
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In SAS, which function is used to concatenate strings?

  • CONCAT
  • CAT
  • CONCATENATE
  • STRCAT
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Which statement is used to assign a format to a variable in SAS?

  • FORMAT
  • ASSIGN
  • VALUE
  • SETFORMAT
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In SAS, which function is used to count the number of non-missing values?

  • COUNT
  • N
  • COUNTN
  • NUMMISS
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Which statement is used to rename variables in SAS?

  • RENAME
  • RENAMEVAR
  • VARRENAME
  • VAR
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In SAS, which function is used to convert character values to numeric values?

  • NUM
  • NUMBER
  • INPUT
  • CONVERT
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In SAS, which statement is used to iterate over a set of values?

  • DO
  • LOOP
  • FOR
  • EACH
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Which of the following is NOT a valid SAS data type?

  • Numeric
  • Character
  • Date
  • Boolean
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In SAS, which function is used to convert a character to lowercase?

  • UPCASE
  • LOWCASE
  • CASELOWER
  • LOWER
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Which statement is used to create a temporary variable in SAS?

  • KEEP
  • DROP
  • RETAIN
  • IN
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In SAS, which option is used to specify the number of observations to read?

  • FIRSTOBS
  • OBS
  • MAXOBS
  • END
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Which statement is used to read raw data files in SAS?

  • INPUT
  • FILE
  • PUT
  • OUTPUT
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Which of the following is NOT a valid option in the PROC CONTENTS statement?

  • DATA
  • OUT
  • VAR
  • FORMAT
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In SAS, which function is used to calculate the arithmetic mean?

  • MEAN
  • AVG
  • AVERAGE
  • AVERAGE
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Which of the following is NOT a valid comparison operator in SAS?

  • LT
  • LE
  • GT
  • NE
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Which option is used to specify the number of lines per page in SAS output?

  • PAGESIZE
  • LINESIZE
  • PAGELINES
  • PAGES
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