CS: Database Systems MCQs - Subtopic
Query Processing MCQ with Answers
Query Processing Multiple Choice Questions (MCQ) to practice query processing quiz answers PDF, query processing worksheets for online degrees. Solve query processing Multiple Choice Questions and Answers (MCQs), "Query Processing Quiz Questions" and answers for online bachelor's degree computer science. Learn selection operation in dbms, measures of query cost, dbms: selection operation test prep for computer majors.
"An operation of relational algebra annotated with instructions on how to evaluate it is called an" Multiple Choice Questions (MCQ) on query processing with choices execution plan, query plan, evaluation primitive, and execution engine for online bachelor's degree computer science. Solve query processing quiz questions for merit scholarship test and certificate programs for master's degree in computer science.
MCQs on Query Processing
1.
An operation of relational algebra annotated with instructions on how to evaluate it is called an
2.
A3 search performs retrieval of multiple records by using a primary index specifying the
3.
In A4 search algorithm, selection operation can specify an equality condition by using a
4.
The tasks involved in extracting some kind of data from a database known as
5.
Before any processing on a query can begin, it must be