This topic contains a solution. Click here to go to the answer
|
Author Question: The ________ key refers to the unique field that identifies each record. (Read 51 times) |
Did you know?
HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.
Did you know?
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Did you know?
Approximately 500,000 babies are born each year in the United States to teenage mothers.