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TeraData NR0-016 Exam
NR0-016 Teradata Application Development V2R5 (Page 2 )

Updated On: 1-Feb-2026
Page 2 of 23
PDF with 108 Questions

Which two types of journals can be defined for a table? (Choose two.)

  1. Transient LOCAL AFTER JOURNAL
  2. Transient UPDATE ONLY JOURNAL
  3. Permanent UPDATE ONLY JOURNAL
  4. Permanent LOCAL AFTER JOURNAL
  5. Permanent DUAL BEFORE JOURNAL

Answer(s): D,E



A sparse index _____.(Choose two.)

  1. Is a type of join index
  2. Reduces the storage requirements for an index
  3. References values that are rarely used in queries
  4. Is especially useful for joining to tables that have few rows

Answer(s): A,B



Which statement is true for a partial covering join index?

  1. The partial covering index is used if the join index is an aggregate.
  2. The partial covering index is used if most of the columns selected are in the index.
  3. The partial covering index is used if the primary index of one table is in the covering index
  4. The partial covering index includes all columns of the unique index of a table containing non- covered columns.

Answer(s): D



Which three factors does the Optimizer consider to choose the least costly access method and join path?(Choose three.)

  1. Index choices
  2. Row selection criteria
  3. Priority Scheduler settings
  4. The workload of the system
  5. The column and index demographics

Answer(s): A,B,E



The Optimizer can select a Nested Join only if which two conditions are true? (Choose two.)

  1. There is an equality condition on a unique index of one table.
  2. There is an equality condition on a non-unique index of one table.
  3. There is a join on a column of the row specified by the first table to any column of the second table.
  4. There is a join on a column of the row specified by the first table to any primary or secondary index of the second table.

Answer(s): A,D



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