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​ Structure of the ORDERS Table

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  ​ Structure of the ORDERS table    Structure of the CUSTOMERS table ​ -​Which of the following SQL statements will return the names of all customers who placed an order on April 12,2003? A)  SELECT lastname,firstname FROM customers WHERE orderdate = '12-APR-03'; B)  SELECT lastname,firstname FROM customers NATURAL JOIN orders WHERE orderdate = '12-APR-03'; C)  SELECT lastname,firstname FROM customers JOIN orders ON (customer#)  WHERE orderdate = '12-APR-03'; D)  ​both a and b
Structure of the ORDERS table
  ​ Structure of the ORDERS table    Structure of the CUSTOMERS table ​ -​Which of the following SQL statements will return the names of all customers who placed an order on April 12,2003? A)  SELECT lastname,firstname FROM customers WHERE orderdate = '12-APR-03'; B)  SELECT lastname,firstname FROM customers NATURAL JOIN orders WHERE orderdate = '12-APR-03'; C)  SELECT lastname,firstname FROM customers JOIN orders ON (customer#)  WHERE orderdate = '12-APR-03'; D)  ​both a and b Structure of the CUSTOMERS table

-​Which of the following SQL statements will return the names of all customers who placed an order on April 12,2003?

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Definitions:

Reengineering

A complete review of the organization's critical work processes to make them more efficient and able to deliver higher quality.

Outsourcing

The business practice of hiring a party outside a company to perform services or create goods that traditionally were performed in-house by the company's own employees.

Outplacement Services

Professional services that help terminated employees transition to new jobs by providing support such as resume writing and interview preparation.

Downsizing

Reducing the number of employees on an organization's payroll as a cost-cutting measure or to improve efficiency.

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