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Which statement best describes a sparse index in a database? Which statement best describes a sparse index in a database? A sparse index contains entries
Which statement best describes a sparse index in a database?
Which statement best describes a sparse index in a database?
A sparse index contains entries for every record in the database table.
A sparse index ensures that records are stored contiguously on disk for faster retrieval.
A sparse index is used exclusively for primary key columns in a table.
A sparse index is characterized by having a small number of index entries relative to the number of records in the table.
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Database Design And Implementation
Authors: Shouhong Wang, Hai Wang
1st Edition
1612330150, 978-1612330150
