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READ Free Dumps For SAS Institute- A00-212





Question ID 22487

The following SAS program is submitted:

options reuse=YES;
data sasuser RealEstate(compress=CHAR);
set sasuser houses;
run;
What is the effect of the REUSE=YES SAS system option?

Option A

It tracks and recycles free space

Option B

It allows a permanently stored SAS data set to be replaced

Option C

It allows users to access the same SAS data set concurrently

Option D

It allows updates in place

Correct Answer A
Explanation


Question ID 22488

The SAS data set ONE contains fifty million observations and contains the variable PRICE, QUANTITY,
FIXED and VARIABLE. Which SAS program successfully creates three new variables TOTREV,
TOTCOST and PROFIT and requires the least amount of CPU resources to be processed?

Option A

data two;
Set one;
Where totrev>1000;
Totrev=sum(price*quantity);
Totcost=sum(fixed,variable);
Profit=sum(totrev,-totcost);
Run;

Option B

data two;
Set one;
totrev=sum(price*quantity);
where totrev>1000;
totcost=sum(fixed,variable);
profit=sum(totrev,-totcost);
run;

Option C

data two;
Set one;
Totrev=sum(price*quantity);
If totrev>1000;
Totcost=sum(fixed,variable);
Profit=sum(totrev,-totcost);
Run;

Option D

data two;
Set one;
Totrev = sum(price*quantity);
Totcost= sum(fixed,variable);
If totrev>1000;

Profit=sum(totrev,-totcost);
Run;

Correct Answer C
Explanation

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