Question 165Asked in CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26)

Identify the correct option for project operation in relational algebra:

Identify the correct option for project operation in relational algebra: Statement-1: The project operation is a binary operation that returns its argument relation, with certain tuple left out. Statement-2: The result of the PROJECT operation can be visualized as a horizontal partition of the relation into two relations: one has the needed rows (tuples) and contains the result of the operation, and the other contains the discarded rows.
  1. AStatement-1 is True and Statement-2 is False
  2. BStatement-1 is True and Statement-2 is True
  3. CStatement-1 is False and Statement-2 is True
  4. DStatement-1 is False and Statement-2 is False
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Correct answer: (D) Statement-1 is False and Statement-2 is False

From CIL MT Systems PYQ, 24 Aug 2026 (3:00 PM, CBT-26)

This is question 165 of CIL MT Systems PYQ, 24 Aug 2026 (3:00 PM, CBT-26). 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.