DBMS MCQ SET-4

Database Management System (DBMS MCQ) Multiple Choice Questions and Answers 1. Dashed ellipse are used to represent which attribute ? (A) Simple attribute (B) Base attribute (C) Derived attribute (D) Descriptive attribute Show Answer Answer : C 2. Data is ______ information? (A) Raw (B) Polished (C) Computer output (D) None of the above Show …

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