A00-415無料問題集「SASInstitute SAS Viya Fundamentals of Programming」

質問 1

Which statement is true about the CAS server?

（A）A CAS session is required to work with the CAS server.

（B）Any SAS program can run on the CAS server.

（C）A DATA Step always runs faster on the CAS server.

（D）An action set performs a single task on the CAS server.

正解：A 解答を投票する

質問 2

Which CAS server component distributes data and code for processing?

（A）the CAS Compute Server

（B）the CAS Controller

（C）the CAS Administration Server

（D）the CAS Worker

正解：B 解答を投票する

質問 3

What is CAS in SAS Viya?

（A）A data visualization tool

（B）A programming language

（C）A distributed computing environment

（D）A data management tool

正解：C 解答を投票する

質問 4

Which CAS action is used to create a new CAS table based on specified conditions?

（A）SUBSET

（B）FILTER

（C）SELECT

（D）WHERE

正解：D 解答を投票する

質問 5

Which CAS-enabled procedure allows the use of user-defined formats for data summarization?

（A）PROC SQL

（B）PROC FREQ

（C）PROC MEANS

（D）PROC FORMAT

正解：C 解答を投票する

質問 6

Which CAS action is used to select specific columns from a CAS table?

（A）PICK

（B）SELECT

（C）CHOOSE

（D）EXTRACT

正解：B 解答を投票する

質問 7

Which CAS action is used to perform a join operation between two CAS tables based on a common key variable?

（A）cas.merge

（B）cas.combine

（C）cas.link

（D）cas.join

正解：D 解答を投票する

質問 8

Given the dictionary myDict defined using the following statement: mydict = {age = 16, characteristics = { hair = "dark", eyes = "brown"}}; Which code segment correctly assigns the value brown to the variable x?

（A）selection = "eyes";
x = myDict["characteristics"][selection];

（B）x = mydict.characteristics[eyes];

（C）selection = "eyes";
x = myDict[characteristics][selection];

（D）x = myDict{"characteristics"}{"eyes"};

正解：A 解答を投票する

質問 9

Which programming language is used in the DATA step of SAS CAS?

（A）SQL

（B）R

（C）SAS

（D）Python

正解：C 解答を投票する

質問 10

Which CAS action is used to generate a random sample from a CAS table?

（A）cas.sample

（B）cas.random

（C）cas.fetch

（D）cas.select

正解：A 解答を投票する

質問 11

Given the following SAS program:
data casuser.national;
set casuser.baseball(where=(league='National'));
r=ranuni(625);
drop league;
run;
Why is the above program processed by the Compute Server rather than the CAS server?

（A）The RANUNI function is not supported.

（B）The DROP statement is not supported.

（C）The SESSREF= optionis not specified in the DATA statement.

（D）The WHERE option is not supported in the SET statement.

正解：A 解答を投票する

質問 12

Which table.update parameter specifies the column to update?

（A）Update

（B）Assign

（C）ComputedVars

（D）Set

正解：D 解答を投票する

質問 13

Which statement is used to create a new variable in SAS Viya?

（A）RENAME statement

（B）DROP statement

（C）LENGTH statement

（D）IF-THEN statement

正解：C 解答を投票する

質問 14

Which SAS procedure is used for generating descriptive statistics?

（A）PROC REPORT

（B）PROC SUMMARY

（C）PROC TABULATE

（D）PROC MEANS

正解：D 解答を投票する

質問 15

Which CAS action is used to sort data based on one or more variables?

（A）ORGANIZE

（B）SORT

（C）ORDER

（D）ARRANGE

正解：B 解答を投票する

質問 16

Which CAS statement is used to join two or more CAS tables based on a common key variable?

（A）CASMERGE

（B）CASTABLE

（C）CASJOIN

（D）CASCOMBINE

正解：A 解答を投票する

質問 17

Which SQL clause is used to calculate summary statistics for variables in a CAS table?

（A）SELECT

（B）FROM

（C）GROUP BY

（D）HAVING

正解：C 解答を投票する

A00-415 無料問題集「SASInstitute SAS Viya Fundamentals of Programming」

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