11. What is the role of the Hive EXPLAIN statement? A. Create a new table in Hive B. Update data in a table C. Display the execution plan for a Hive query D. Retrieve data from a table Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
12. In Hive, what is the purpose of the JOIN statement? A. Sort records based on a column B. Filter records based on a condition C. Group records based on a column D. Combine data from multiple tables Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
13. What is the significance of the Hive HCatalog? A. A table and storage management layer for Hadoop B. A data type in Hive C. A query language for HBase D. A distributed file system Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
14. In Hive, what is the role of the LIMIT clause in a SELECT statement? A. Create a new table in Hive B. Update data in a table C. Retrieve all records from a table D. Restrict the number of records returned Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
15. What is the primary purpose of the Hive HDFS Storage Handler? A. Execute MapReduce jobs B. Manage computation resources C. Allow Hive to interact with HDFS for storage D. Perform data analytics in Hadoop Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
16. In Hive, what is the primary purpose of the ORDER BY clause in a SELECT statement? A. Group records based on a column B. Sort the result set based on specified columns C. Join records from multiple tables D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
17. What is the role of the Hive CLI (Command-Line Interface) in Apache Hive? A. Perform data analytics in Hadoop B. Manage computation resources C. Interactive shell for Hive queries D. Execute MapReduce jobs Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
18. In Hive, what does the term "SerDe" stand for? A. Storage/Retrieval B. Select/Delete C. Server/Database D. Serializer/Deserializer Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
19. What is the purpose of the Hive OVER() clause in a SELECT statement? A. Specify window functions for analytical queries B. Filter records based on a condition C. Sort the result set based on specified columns D. Group records based on a column Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
20. In Hive, what is the role of the INDEX clause in a CREATE TABLE statement? A. Group records based on a column B. Sort the result set based on specified columns C. Filter records based on a condition D. Create an index on a specified column Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
