CS: Database Management System MCQs - Subtopic
PROJECT Operation MCQ with Answers
PROJECT Operation Multiple Choice Questions (MCQ) to solve project operation quiz answers PDF worksheet, database management system test for online courses. Practice relational algebra and calculus Multiple Choice Questions and Answers (MCQs), "PROJECT Operation" quiz questions and answers for top computer science schools. Learn division operation, tuple relational calculus, binary relational operation: join and division test prep for associates in computer science.
"The degree of the PROJECT operation is equal to" Multiple Choice Questions (MCQ) on project operation with choices number of entities, number of attributes, number of columns, and number of rows for top computer science schools. Solve project operation quiz questions for merit scholarship test and certificate programs for online degrees.
MCQs on PROJECT Operation
1.
The degree of the PROJECT operation is equal to
2.
In unary relational operations, the PROJECT operation is partition of relation usually classified as
3.
The operation which only selects some of the columns from table and neglect the remaining columns is classified as
4.
If the duplicate relations will not be eliminated, the resultant tuples will be multiset of tuples rather than
5.
In unary relational operations, the symbol π is used to represent the operation called