Examlex
About when were the upright stones of Stonehenge erected:
Secondary Key
A field in a database that is used for searching and retrieving records, not the primary means of record identification.
Primary Key
A unique identifier for each row in a database table, ensuring data integrity.
Datasheet
A datasheet is a document, generally in digital format, that provides detailed information about the characteristics, specifications, and use of a product or component.
Major Key
A major key in music theory is a scale that tends to sound bright and cheerful, composed of specific whole and half step sequences. In databases, it may refer to the main or primary key.
Q13: What are exogamy and endogamy? Define each
Q18: Social sanctions can shape attitudes and belief.
Q30: What kinds of tools do the Nenana
Q32: Teosinte is:<br>A) the wild ancestor of maize<br>B)
Q41: An individual's ethnic background is part of
Q63: Caral is:<br>A) an Olmec capital<br>B) one of
Q67: About how long ago was the Gault
Q67: Lewis-Williams and Dowson suggest that Upper Paleolithic
Q76: The earliest evidence for the use of
Q151: Genetic analysis pinpoints which area as the