SAS Viya Programming Specialist A00-420リアル試験問題と無料最新回答2024年10月10日
A00-420究極な学習ガイド
Sasinstitute A00-420またはSAS VIYA中級プログラミング認定試験は、SAS VIYAとのプログラミングの専門知識を獲得したい専門家向けに設計されています。 SAS VIYAは、クラウドネイティブのオープンソースプラットフォームであり、さまざまな分析ツールとプログラミング言語を提供して、組織がデータから貴重な洞察を抽出できるようにしています。 SASINSTITUTE A00-420試験は、データアクセスと操作、SAS VIYAアプリケーションの開発、SAS VIYA APIの使用など、SAS VIYAプログラミングの概念に関する候補者の理解を検証することを目的としています。
A00-420試験に合格することは、SAS Viyaを使用して現実世界のデータ分析問題を解決するスキルと知識を持っていることを示します。これは、データアナリスト、データサイエンティスト、およびプログラマーが、SAS Viyaの熟練度を証明し、データ分析の分野でのキャリアの見通しを向上させたい場合に優れた認定資格です。
質問 # 14
Which procedure can run in CAS?
- A. PROC MEANS
- B. PROC SQL
- C. PROC SGRENDER
- D. PROC GCHART
正解：A
質問 # 15
Which SAS procedure is used for generating descriptive statistics?
- A. PROC SUMMARY
- B. PROC REPORT
- C. PROC TABULATE
- D. PROC MEANS
正解：D
質問 # 16
Which statement is used to sort a SAS dataset in ascending order?
- A. ORDER BY
- B. PROC SORT
- C. SORT DESCENDING
- D. SORT DSN
正解：B
質問 # 17
Which data format should be used when saving a CAS table so that it will later load into CAS memory the fastest?
- A. txt
- B. csv
- C. sashdat
- D. sas7bdat
正解：C
質問 # 18
Which CAS action is used to create a new CASLIB?
- A. EXPORT
- B. LOAD
- C. CASLIB
- D. ALTER TABLE
正解：C
質問 # 19
Which program will successfully load cars.csv from the casuser caslib data source to an in-memory table named cars?
- A. proc cas;
table.loadTable /
caslib="casuser"
path="cars.csv"
casout={caslib="casuser", name="cars"};
quit; - B. proc cas;
table.loadTable /
incaslib="casuser"
casdata="/home/&sysuserid/casuser/cars.csv"
outcaslib="casuser"
casout="cars";
quit; - C. proc cas;
table.loadTable /
caslib="casuser"
path="/home/&sysuserid/casuser/cars.csv"
casout={caslib="casuser", name="cars"};
quit; - D. proc cas;
table.loadTable /
incaslib="casuser"
casdata="cars.csv"
outcaslib="casuser"
casout="cars";
quit;
正解：A
質問 # 20
What data types does FedSQL support in CAS?
- A. INT64, CHAR(n), DOUBLE, INT32, VARBINARY, VARCHAR(n)
- B. BIGINT, CHAR(n), DATE, DOUBLE, DECIMAL, VARBINARY
- C. CHAR(n), DOUBLE, VARCHAR(n), TIMESTAMP, DATE, TIME
- D. INT64, CHAR(n), DOUBLE, INT32, VARCHAR(n), FLOAT
正解：A
質問 # 21
Which statement will display column name, type, label and format information for the clientes table in the casuser caslib?
- A. table.columnInfo /
table={caslib="casuser", name="clientes"}; - B. table.tableInfo /
table={caslib="casuser", name="clientes"}; - C. table.columnInfo /
caslib="casuser", name="clientes"; - D. table.tableInfo /
caslib="casuser", name="clientes";
正解：A
質問 # 22
How can you rename a CAS table in CAS?
- A. Using the EXPORT action
- B. Using the MODIFY action
- C. Using the ALTER TABLE action
- D. Using the RENAME action
正解：C
質問 # 23
In SQL programming, which statement is used to filter rows based on conditions?
- A. ORDER BY
- B. HAVING
- C. SELECT
- D. WHERE
正解：D
質問 # 24
Which CAS-enabled procedure is used to perform linear regression analysis on CAS tables?
- A. CASREG
- B. CASSCORE
- C. CASANALYZE
- D. CASPROC
正解：A
質問 # 25
Which CAS statement is used to perform summary statistics on a CAS table?
- A. CASUTIL
- B. CASDESCRIBE
- C. CASTATS
- D. CASMEANS
正解：D
質問 # 26
Which table.update parameter specifies the column to update?
- A. Set
- B. Assign
- C. ComputedVars
- D. Update
正解：A
質問 # 27
What is the primary advantage of using CAS language programming in SAS?
- A. Advanced statistical modeling techniques
- B. Improved visualization capabilities
- C. Easier data exploration
- D. Faster data processing
正解：D
質問 # 28
What is the file extension used for SAS Viya programs?
- A. sql
- B. sas
- C. viya
- D. py
正解：B
質問 # 29
Which function is used to calculate the mean of a variable in SAS Viya?
- A. AVG
- B. MEDIAN
- C. SUM
- D. MEAN
正解：D
質問 # 30
Which CAS action is used to calculate the correlation matrix for numeric variables in a CAS table?
- A. cas.correlation
- B. cas.covariance
- C. cas.association
- D. cas.relationship
正解：A
質問 # 31
Which CAS-enabled procedure is used to perform text mining on CAS tables?
- A. CASTEXTSUMMARY
- B. CASTEXTMINE
- C. CASTEXTPROC
- D. CASTEXT
正解：B
質問 # 32
Which CAS-enabled procedure is used for descriptive statistics and data summarization?
- A. PROC FREQ
- B. PROC MEANS
- C. PROC SQL
- D. PROC GLM
正解：B
質問 # 33
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;
正解：B
質問 # 34
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