TeraData NR0-015 Exam (page: 1)
TeraData NR0-015 Tedatata Design Architecture V2R5
Updated on: 25-Sep-2025

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When creating an identity column as GENERATED ALWAYS, which statement is true?

  1. The column may be used in a join index.
  2. The column may be updated by an SQL statement.
  3. The column may be used to define the primary index.
  4. The column is used to facilitate copying data from one table into another.

Answer(s): C



What type of query population benefits from a sparse index?

  1. queries that often redistribute a large table
  2. queries that repeatedly use the same subset of the table
  3. queries that rarely redistribute a large table in complex join processing
  4. queries that often return a large percent of the rows of a large table based on the primarykey
  5. queries that often eliminate a large percent of the rows of a large table using a superset of the table

Answer(s): B



Which utility supports multiple sources of data coming from multiple platforms concurrently?

  1. BTEQ
  2. MultiLoad
  3. FastLoad
  4. Teradata Warehouse Builder

Answer(s): D



How will a query be affected when run against a table without Fallback if an AMP is down?

  1. The query will not execute under these conditions.
  2. The query will execute and return data from all AMPs.
  3. The query will execute only if it does not require data from the down AMP.
  4. The query will always execute and return data from only the AMPs that are available.

Answer(s): C



In which three situations can a backup of your entire database using the ARC utility provide adequate data protection? (Choose three.)

  1. when there is a loss of data on an AMP for non-Fallback tables
  2. when there are accidentally dropped tables, views, or macros
  3. when there is a loss of the data on multiple AMPs within the same cluster
  4. when global temporary tables are in use at the time of the archive operation

Answer(s): A,B,C



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