SAS A00-280 Exam Practice Test Instant Access

Question 1

Given the following data set (AE):

Data will be reported by onset week. Day 1 ?7 is Week 1, Day 8 ?14 is Week 2. Events beyond Day 14 are assigned Week 3 and will be reported as Follow-up events.

Which statements properly assign WEEK to each event?

Aif day > 14 then week = 3 ;
else if day > 7 then week = 2 ;
else if day > 0 then week = 1 ;

Bif day > 0 then week = 1 ;
else if day > 7 then week = 2 ;
else if day > 14 then week = 3 ;

Cselect ;
when (day > 0) week = 1 ;
when (day > 7) week = 2 ;
otherwise week = 3 ;
end ;

Dselect ;
when (day > 14) week = 3 ;
when (day > 7) week = 2 ;
otherwise week = 1 ;
end ;

Answer : A

Question 2

The following SAS program is submitted:

%let Av=age;

%macro LABD(Av=weight);

%let Av=gend; %mend;

%LABD(Av=height)

%put Av is &Av;

What will be written to the SAS log?

AAv is weight

BAv is gend

CAv is height

DAv is age

Answer : D

Question 3

Given the following data set:

Which type of clinical trials data is this?

ALaboratory

BBaseline

CMedical History

DVital Signs

Answer : A

Question 4

The following question will ask you to provide a line of missing code.

Given the following data set work.vs:

The following SAS program is submitted to create a new data set that carries forward the previous value of sbp when the value is missing.

In the space below, enter the line of code that completes the program (Case is ignored. Do not add leading or trailing spaces to your answer.).

See Below Explanation:

Answer : A

Question 5

You have acquired an existing program from a coworker which uses a macro. It is not immediately clear to you what this macro is doing. Which OPTION can be used to put the SAS statements generated by the macro execution into the LOG?

AMPRINT

BSYMBOLGEN

CMLOGIC

DMRECALL

Answer : A

Question 6

The following SAS program is submitted:

How many data sets are created and how many observations are in the data set(s)?

A1 data set named PVALUES with 1 observation.

B1 data set named PVALUES with 2 observations.

C2 data sets named PVALUES and PVALUES1 each with 1 observation.

D2 data sets named PVALUES1 and PVALUES2 each with 2 observations

Answer : C

Question 7

Given the following log entry:

Which SAS system option adds the blue highlighted lines to the log?

AINFO

BMSGLEVEL=I

CINVALIDDATA='I'

DNOTES

Answer : B

SAS A00-280 SAS Certified Clinical Trials Programmer Using SAS 9 Exam Practice Test