Examlex
A foreign key is a primary key of a relation that also is a primary key in another relation.
Seed
The reproductive unit of a flowering plant, capable of developing into another such plant.
Botanically
Relating to the scientific study of plants, including their physiology, structure, genetics, ecology, distribution, and classification.
Pollen Tubes
Structures grown from pollen grains to deliver sperm cells to an ovule in seed plants, facilitating fertilization.
Seed Plants
Plants that reproduce and disseminate via seeds, including angiosperms and gymnosperms.
Q8: A packaged data model can either be
Q17: A file organization that uses hashing to
Q17: What can be done with persistent stored
Q41: FLWOR is an acronym for:<br>A) Flowers<br>B) For,
Q69: The WHERE clause includes the conditions for
Q73: A pointer is a field of data
Q82: The _ clause sorts the final results
Q97: The most common source of database failures
Q98: Which of the following types of data
Q109: In the SQL language,the _ statement is