Practice Free A00-223 Exam Online Questions
You use the PROC DQSRVSVC in a SAS program to pass data to a service that was written in DataFlux Data Management Studio.
Where does the service execute and process the data?
- A . DataFlux Data Management Studio
- B . DataFlux Data Management Server
- C . SAS Application Server
- D . SAS Middle Tier Server
What is a repository used for in SAS Data Integration Studio?
- A . To store database tables
- B . To store database tables
- C . To store and manage job metadata
- D . To manage access control
In DataFlux Data Management Studio, __________ is used to extract a portion of the data and categorize it based on predefined rules.
- A . Data Enrichment
- B . Data Parsing
- C . Data Extraction
- D . Data Profiling
Which tool provides a web-based interface to interact with Hadoop, Hive, and HDFS?
- A . HUE
- B . Pig Latin
- C . MapReduce
- D . Yarn
What is the purpose of data quality management?
- A . Ensuring the accuracy, consistency, and completeness of data.
- B . Analyzing and interpreting data to generate insights.
- C . Optimizing database performance and query execution.
- D . Designing and implementing data models and structures.
You are writing a DS2 program to read data from a Hive table.
Which code block correctly defines a DS2 thread for reading Hive data?
thread read_hive_data / overwrite=yes;
method run();
set hive.my_table;
**INSERT YOUR CODE HERE**
end;
endthread;
- A . set hive.table_data;
- B . run();
- C . set my_data;
- D . set hive_data;
Which QKB definition is designed to ensure consistency in the use of upper, lower, or proper case?
- A . Parsing definition
- B . Casing definition
- C . Standardization definition
- D . Match definition
What is the role of data compression in big data processing?
- A . To reduce the storage requirements of large datasets.
- B . To improve the speed of data processing.
- C . To encrypt the data for security purposes.
- D . To visualize the data in a compressed format.
To create a metadata definition for external files, the _______ Wizard is used in SAS Data Integration Studio.
- A . New Library
- B . Register Tables
- C . Metadata Export
- D . Custom Transformation
You are tasked with loading a large dataset into Hive from SAS using PROC HADOOP.
Which steps would you follow?
- A . Use the PROC SQL command with pass-through statements to create and load the Hive table.
- B . Use PROC HADOOP to define the Hive table schema, followed by a DATA step to load the dataset.
- C . Execute HDFS commands from within SAS to load data into Hive tables directly.
- D . Use PROC SQL to query HiveQL and update the dataset.