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PROJECT Operation MCQ with Answers PDF

PROJECT Operation Multiple Choice Questions (MCQ), PROJECT Operation quiz answers PDF with database management system career tests for online courses. Practice relational algebra and calculus Multiple Choice Questions and Answers (MCQs), PROJECT Operation quiz questions for top computer science schools. PROJECT Operation Interview Questions PDF: 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" MCQ PDF on project operation with choices number of entities, number of attributes, number of columns, and number of rows for top computer science schools. Practice project operation quiz questions for merit scholarship test and certificate programs for online degrees.

MCQs on PROJECT Operation Quiz

MCQ: The degree of the PROJECT operation is equal to

number of entities
number of attributes
number of columns
number of rows

MCQ: In unary relational operations, the PROJECT operation is partition of relation usually classified as

horizontal partition
vertical partition
insert partition
delete partition

MCQ: The operation which only selects some of the columns from table and neglect the remaining columns is classified as

OR operation
AND operation
TABLE operation
PROJECT operation

MCQ: If the duplicate relations will not be eliminated, the resultant tuples will be multiset of tuples rather than

set of tuples
set of entities
set of attributes
set of string characters

MCQ: In unary relational operations, the symbol π is used to represent the operation called

OR operation
AND operation
TABLE operation
PROJECT operation