Question
Which can help a producer in determining how
much of a product is required to be produced?Solution
The objective of factor-product relationship is to determine the optimum quantity of the variable input that will be used in combination with fixed inputs in order to produce optimal level of output .
If every non-key attribute is functionally dependent on the primary key, the relation will be in
Query optimization heuristic that “pushes selections down” improves:
Which of the following is used to remove all records from a table without removing the table structure?
Which of the following is a property of a relational database?
Which type of join returns all rows from the left table and matching rows from the right table?
What is context switching?
Which interrupt is generated by software?
The 'thrashing' in an operating system is related to:
Which normal form removes partial dependency?
A view in SQL is:
