Examlex
A random change in a DNA nucleotide base sequence
Table Relationships
Refers to the connections between tables in a database, defined by one or more keys that establish a linkage among them for data organization and retrieval.
Primary Key Field
A unique identifier for each record in a database table, ensuring that each entry is distinct.
Column Headings
The labels or titles displayed at the top of each column in tables or spreadsheets, used to identify the type of data contained in the column.
Relational Database
A Relational Database is a type of database that stores and provides access to data points that are related to one another.
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