The following SAS program is submitted:

What is the value of the variable Diff?

• A.-1
• B.0
• C.1
• D.-99

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The following SAS program is submitted:
proc contents data = sashelp.class varnum; quit;
What does the VARNUM option print?

• A.a list of the variables in alphabetic order
• B.a list of the variables in the order they were created
• C.the total number of variables
• D.a list of variable names

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The following SAS program is submitted:

Which statement is true about the output data set?

• A.The type of the variable CharEmpid is numeric.
• B.The type of the variable CharEmpid is character.
• C.The type of the variable CharEmpid is unknown.
• D.The program fails to execute due to errors.

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Consider the data step:

Which of the following assignment statements for variable group are functionally equivalent to the original statement used in the above data step?

• A.if Age not in(15,16) then Group=1; else Group=2;
• B.if (Age NE 16) or (Age NE 15) then Group=1; else Group=2;
• C.where Age not between 15 and 16 then Group=1; else Group=2;
• D.both A or C will work.

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Which one of the following SAS system options prevents the page number from appearing on a report?

• A.NONUMBER
• B.NONUM
• C.NOPAGENUM
• D.NOPAGE

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