A00-415 PDF試験材料2025年最新の実際に出るA00-415問題集
更新されたのはSASInstitute A00-415問題集PDFオンラインエンジン
SASINSTITUTE A00-415認定試験の対象となるには、候補者は、データ型、変数、機能などのプログラミング概念の基本的な知識を持っている必要があります。さらに、候補者は、SAS VIYAを使用してデータの操作と分析タスクを実行する経験がある必要があります。この試験は、複数選択の質問で構成されており、候補者は規定の時間枠内でそれを完了する必要があります。試験の合格スコアは70％です。
SASInstitute A00-415認定試験に合格するためには、候補者はSAS Viyaプログラミングコンセプト、構文、および技術について強い理解を持っている必要があります。また、SAS StudioやSAS Cloud Analytic Servicesなど、SAS Viyaプログラミングで使用されるツールや技術にも精通している必要があります。試験は70の多肢選択問題と短答問題から構成され、105分以内に完了する必要があります。
質問 # 106
Which CAS action is used to calculate the total count, distinct count, and missing count for variables in a CAS table?
- A. cas.count
- B. cas.unique
- C. cas.summary
- D. cas.missing
正解：A
質問 # 107
Which statement is FALSE regarding loading data into CAS?
- A. Both DATA step and PROC COPY can be used to load data into CAS.
- B. Excel files can be loaded directly into CAS.
- C. Data Connectors are required to load DBMS data directly into CAS.
- D. JSON files can be loaded directly into CAS.
正解：D
質問 # 108
Which CAS action is used to aggregate data at a higher level of granularity in a CAS table?
- A. cas.groupby
- B. cas.collapse
- C. cas.summarize
- D. cas.aggregate
正解：A
質問 # 109
Which statement is used to sort a SAS dataset in ascending order?
- A. SORT DSN
- B. ORDER BY
- C. SORT DESCENDING
- D. PROC SORT
正解：D
質問 # 110
What is a CASLIB in CAS?
- A. A CAS procedure for data summarization
- B. A CAS function for statistical analysis
- C. A CAS action for data cleaning
- D. A CAS library for data storage and access
正解：D
質問 # 111
Which CAS-enabled procedure is used to create user-defined formats?
- A. CASFORMAT
- B. CASLIB
- C. CASPROC
- D. CASUTIL
正解：A
質問 # 112
What is the purpose of the CNTLIN option in PROC FORMAT?
- A. To define the format of character variables
- B. To export user-defined formats to an external dataset
- C. To define the format of numeric variables
- D. To import user-defined formats from an external dataset
正解：D
質問 # 113
Which CAS action is used to calculate the frequency and percentage of values for categorical variables in a CAS table?
- A. cas.frequencies
- B. cas.counts
- C. cas.summary
- D. cas.histogram
正解：A
質問 # 114
Which statement is true about the order of the rows in an output table produced by a DATA step running in CAS?
- A. The order of the rows is guaranteed if the SINGLE=YES option is specified.
- B. The order of the rows is guaranteed if the ORDER=TRUE option is specified.
- C. The order of the rows is not guaranteed.
- D. The order of the rows is guaranteed.
正解：C
質問 # 115
In order to use a user-defined format in CAS, which condition must be true?
- A. The system option CASFORMATS=True must be specified.
- B. The format must be saved to the FORMATS caslib.
- C. The format must exist in a CAS format library.
- D. The format name must begin with the prefix 'cas'.
正解：C
質問 # 116
Which SAS Viya procedure is used for data exploration and analysis?
- A. PROC SQL
- B. PROC FREQ
- C. PROC GLM
- D. PROC MEANS
正解：B
質問 # 117
Which programming language is used in the DATA step of SAS CAS?
- A. R
- B. SAS
- C. SQL
- D. Python
正解：B
質問 # 118
Which statement about the MDSUMMARY procedure is true?
- A. Not all statements execute in CAS.
- B. The results are displayed in the Result tab.
- C. It requires an in-memory table as input.
- D. The CAS libname engine is not required.
正解：C
質問 # 119
Which CAS statement is used to assign a CAS table to a CAS library?
- A. CASDATA
- B. CASLIB
- C. CASSET
- D. CASTABLE
正解：B
質問 # 120
Which CAS action is used to generate a summary report of missing values in a CAS table?
- A. cas.missing
- B. cas.summary
- C. cas.validate
- D. cas.check
正解：A
質問 # 121
In the deduplication.deduplicate action, which parameter eliminates rows with duplicate group-by variable values?
- A. noUniqueKeys
- B. groupBy
- C. noDuplicateKeys
- D. uniqueOut
正解：C
質問 # 122
What is the purpose of the GROUP BY clause in SQL programming?
- A. To define the output columns
- B. To group rows based on common values
- C. To filter rows based on conditions
- D. To sort the result set
正解：B
質問 # 123
Given an array cars with an unknown number of elements, use a CASL function to complete the following program segment to complete the DO loop:
do i=1 to _________
;
print cars[i];
end;
正解：
解説：
dim(cars)
質問 # 124
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