Which function can be used to replace text?

• TRIM

• INDEX

• TRANWRD

• PROPCASE

Which of the following is a valid function for finding the average of X1, X2, and X3?

• AVERAGE(X1,X2,X3)

• MEAN(X1,X2,X3)

• AVG(X1,X2,X3)

• MU(X1,X2,X3)

What will SAS return for the value of X?

X = MIN(SUM(1,2,3),56/8,N(8));

• 1

• 6

• 8

• .

What will be the value of Quarter in the following statement?

Quarter = QTR(MDY(04,05,2063));

• 1

• 2

• 3

• 4

Which type of DATA step statement can be used to initialize a variable to a specified value?

• sum

• RETAIN

• Both of the above

• Neither of the above

Which of the following is considered a sum statement in the DATA step?

• X = A + B;

• X = SUM(A,B);

• A + B;

• All of the above

Which WHERE statement using a mnemonic operator is equivalent to the following WHERE statement using a symbolic operator?

WHERE Temp ~= . ;

• WHERE Temp IS NOT MISSING ;

• WHERE Temp CONTAINS . ;

• WHERE Temp IN (.) ;

• All of the above

To print only the variables Q1, Q2, and Q3 using PROC PRINT, which VAR statement could you use?

• VAR Q1,Q2,Q3;

• VAR Q1 Q2 Q3;

• VAR (Q1 to Q3);

• All of the above

What is true about formats assigned to variables in the DATA step?

• They affect the stored values of variables in the data set

• They need to be specified for variables during subsequent procedures where you wish to use them

• They need to be specified for variables during subsequent DATA steps where you wish to use them

• None of the above

For the value 5678 to appear as 5,678.00 in the output which format should be used?

• COMMA6.2

• COMMA7.2

• COMMA7.3

• COMMA8.2