If T3 Is a Table with Three Columns C1,C2 and C3,where

question 43

Multiple Choice

If T3 is a table with three columns C1,C2 and C3,where C1 is integer data,C2 is character data,and C3 is date data,which of the following would be the proper statement to have Oracle Database enter the date 02/10/14 into a row in table T3 while making sure that it is formatted correctly as shown?

• A) SET INTO T3 VALUES (101, 'Smith', '02/10/14');
• B) SET INTO T3 VALUES (101, 'Smith', TO_DATE ('02/10/14', 'DD/MM/YY'));
• C) INSERT INTO T3 VALUES (101, 'Smith', '02/10/2014');
• D) INSERT INTO T3 VALUES (101, 'Smith', TO_DATE ('02/10/14', 'DD/MM/YY'));
• E) Any of the above will work correctly.

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Definitions:

Unit of Labor

A measure of labor input, often referred to as one hour of work by an employee or worker.

Marginal Product

The additional output resulting from the use of one more unit of a production input.

Total Product

The total output of goods or services produced by a firm over a given period of time.

Marginal Product

Marginal product is the additional output gained from increasing one unit of a variable input, holding all other inputs constant, in the production process.