Database Systems e-Book's MCQs - Complete
Transformation of Relational Expressions App Download (MCQs) & e-Book PDF - 1984
Apps:
MCQ:
The two expressions generate the same set of tuples on every legal database instance, the relational expressions are said to be
- Dependent
- Independent
- Equivalent
- Non-equivalent
c
More MCQs from Database Systems Textbook
SQL Data Types and Schemas Test 1995
Extended ER Features Test 1996
Ordered Indices Test 1997
Database Schema Test 1998
Indexing in DBMS Test 1999
Database Triggers Test 2000
Java Database Connectivity JDBC Test 2001
Ordered Indices Test 2002
Database Languages Test 2003
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