A00-420 by SASInstitute Actual Free Exam Q&As

Question 1

Which CAS-enabled procedure is used to perform data exploration and summarization?

A. CASUTIL B. CASDATA C. CASSTAT D. CASPROC

Discussion 0

Correct Answer: C Vote an answer

Question 2

CAS stands for:

A. Clustered Analytics Server B. Cluster Access System C. Computer Analysis System D. Cloud Analytics Server

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Correct Answer: D Vote an answer

Question 3

Using the altertable action, which is the correct statement to rename the make column to veh_make in a CAS table?
proc cas;
table.altertable / caslib="casuser", name="cars",
<enter code segment here>;
quit;

A. columns={{rename="make" , name="veh_make"}}; B. columns=[[name="make" , rename="veh_make"]]; C. columns={name="make" = "veh_make"}; D. columns={{name="make" , rename="veh_make"}};

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Correct Answer: D Vote an answer

Question 4

Which CAS-enabled procedure is used to perform text mining on CAS tables?

A. CASTEXT B. CASTEXTMINE C. CASTEXTPROC D. CASTEXTSUMMARY

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Correct Answer: B Vote an answer

Question 5

Which function is used to calculate the mean of a variable in SAS Viya?

A. SUM B. MEDIAN C. MEAN D. AVG

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Correct Answer: C Vote an answer

Question 6

What is a CAS table in CAS?

A. A temporary storage location for intermediate results B. A CAS function for data transformation C. A logical representation of data stored in a CASLIB D. A CAS action for data visualization

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Correct Answer: C Vote an answer

Question 7

What is the purpose of the SET action in CAS language programming?

A. To sort the data B. To perform data summarization C. To define the output format D. To specify the input data source

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Correct Answer: D Vote an answer

Question 8

Which CASL program segment correctly defines a source block to be run from a subsequent action?

A. source myCode;
"data OutData;" ||
"set casuser.cars;" ||
"where make = 'Honda';" ||
"run;"
endsource; B. source myCode;
data OutData;
set casuser.cars;
where make = 'Honda';
run;
endsource; C. source myCode;
"data OutData;
set casuser.cars;
where make = 'Honda';
run;"
endsource; D. source myCode;
"data OutData;
set casuser.cars;
where ""make = 'Honda'"";
run;"
endsource;

Discussion 0

Correct Answer: B Vote an answer

Question 9

Which statement is FALSE regarding loading data into CAS?

A. Excel files can be loaded directly into CAS. B. JSON files can be loaded directly into CAS. C. Data Connectors are required to load DBMS data directly into CAS. D. Both DATA step and PROC COPY can be used to load data into CAS.

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Correct Answer: B Vote an answer

Question 10

Which statement will show all available caslibs in the log?

A. caslib all list; B. caslib _all_ list; C. caslib listall; D. caslib list;

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Correct Answer: B Vote an answer

Question 11

In SAS Viya, what is the purpose of the LIBNAME statement?

A. To delete a library B. To import external data C. To create a new library D. To assign a library reference

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Correct Answer: D Vote an answer

Question 12

Which CAS object is used to store and manage data?

A. CASLIB B. CASDATA C. CASTABLE D. CASSET

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Correct Answer: B Vote an answer

Question 13

Which CAS action is used to compute descriptive statistics for numeric variables in a CAS table?

A. cas.profile B. cas.statistics C. cas.summarize D. cas.describe

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Correct Answer: D Vote an answer

Question 14

Which statement about CASL is true?

A. CASL allows you to run any CAS action. B. CASL is an open source language. C. CASL is a replacement for the DATA Step. D. CASL is a replacement for SQL.

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Correct Answer: A Vote an answer

SASInstitute SAS Viya Intermediate Programming - A00-420 Exam Practice Test