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Question 35Asked in DSSSB TGT Computer Science (Technical), 1 Aug 2021, Shift 1

________ is a system database that contains description of the data in the database.

  1. AData Catalog
  2. BInformation Catalog
  3. CRecord Catalog
  4. DFile Catalog
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Correct answer: (A) Data Catalog

Explanation

The data catalog (data dictionary) is a system database holding metadata, i.e. the description of tables, columns, constraints and other database objects.

From DSSSB TGT Computer Science PYQ (Technical), 1 Aug 2021, Shift 1

This is question 35 of DSSSB TGT Computer Science PYQ (Technical), 1 Aug 2021, Shift 1. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.