最新 [2024年11月03日] リアルSASInstitute A00-415試験問題集解答 [Q32-Q48]

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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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