最新 [2024年11月03日] リアルSASInstitute A00-415試験問題集解答
A00-415問題集を使って一日でSAS Viya Programming Associate試験合格(最新の257解答)
質問 # 32
Which CAS-enabled procedure is used to import data into a CAS table?
- A. CASIMPORT
- B. CASLIB
- C. CASTABLE
- D. CASDATA
正解:A
質問 # 33
Which CAS action is used to calculate the mode(s) of a categorical variable in a CAS table?
- A. cas.tabulate
- B. cas.modes
- C. cas.distribution
- D. cas.frequencies
正解:B
質問 # 34
Which CAS action is used to create a new CAS table by concatenating two or more existing CAS tables?
- A. cas.merge
- B. cas.combine
- C. cas.concat
- D. cas.join
正解:C
質問 # 35
In the DATA step, which statement is used to output the processed data?
- A. EXPORT statement
- B. PRINT statement
- C. SAVE statement
- D. OUTPUT statement
正解:D
質問 # 36
The following SAS program is submitted:
What is the output to the log?
- A. A list of all active CAS sessions for all users
- B. A NOTE with information about the new CAS session listsessions
- C. A list of CAS sessions associated with the current user
- D. A syntax error
正解:B
質問 # 37
Given the following array: x={"May", "August", "September"};
What is the correct reference to the element containing the value May?
- A. x.get(0)
- B. x[0]
- C. x[1]
- D. x.get(1)
正解:C
質問 # 38
What is a user-defined format in SAS?
- A. A format that is specific to CAS-enabled procedures
- B. A format that is used for data visualization
- C. A format that is predefined by SAS
- D. A format that is created and stored by the user
正解:D
質問 # 39
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.join
- D. cas.link
正解:C
質問 # 40
Which CAS action is used to merge two or more CAS tables based on a common key variable?
- A. cas.append
- B. cas.merge
- C. cas.combine
- D. cas.union
正解:B
質問 # 41
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. sas7bdat
- D. sashdat
正解:D
質問 # 42
DATA step performance in CAS is most affected:
- A. when the DESCENDING option is used in the BY statement.
- B. when the NOTSORTED option is used in the BY statement.
- C. when data is not sorted prior to using a BY statement.
- D. by the cardinality of the first variable listed in the BY statement.
正解:D
質問 # 43
Which statement is used to apply a user-defined format within a PROC SQL query?
- A. WHERE
- B. FORMAT SASDATE
- C. FORMAT
- D. GROUP BY
正解:C
質問 # 44
Which CASL statement correctly saves a SAS data set keeping only the empid and hrdate variables?
- A. table.save / caslib="hr", exportoptions={filetype="sas7bdat"}, name="hiredate", table={caslib="casuser", name="emp", vars={{name="empid"}, {name="hrdate"}}};
- B. table.save / caslib="hr", exportoptions={filetype="basesas"}, name="hiredate", table={caslib="casuser", name="emp", keep={{name="empid"}, {name="hrdate"}}};
- C. table.save / caslib="hr", exportoptions={filetype="basesas"}, name="hiredate", table={caslib="casuser", name="emp", vars={"empid", "hrdate"}};
- D. table.save / caslib="hr", exportoptions={filetype="sas7bdat"}, name="hiredate", table={caslib="casuser", name="emp", keep={"empid", "hrdate"}};
正解:C
質問 # 45
Which CAS action is used to append rows to an existing CAS table?
- A. EXPORT
- B. ALTER TABLE
- C. LOAD
- D. APPEND
正解:D
質問 # 46
Which CAS action is used to compute descriptive statistics for numeric variables in a CAS table?
- A. cas.profile
- B. cas.summarize
- C. cas.describe
- D. cas.statistics
正解:C
質問 # 47
Which CAS action is used to split a string variable into multiple variables based on a delimiter in a CAS table?
- A. cas.parse
- B. cas.separate
- C. cas.split
- D. cas.extract
正解:B
質問 # 48
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