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Question 128Asked in BPSC TRE 2.0 (2023) Computer Class 9-10

The top level of the hierarchy consists of _____ each of which can contain _____.

  1. Aschemas, catalogs
  2. Bschemas, environment
  3. Ccatalogs, schemas
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (C) catalogs, schemas

Explanation

In the SQL hierarchy, the top level is made of catalogs, each of which can contain schemas.

From BPSC TRE 2.0 (2023) Computer Class 9-10 — Previous Year Paper

This is question 128 of BPSC TRE 2.0 (2023) Computer Class 9-10 — Previous Year Paper. 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.