The formal name for a row is a tuple.
The formal name for a row is a tuple.
The horizontal rows are called periods, there are 7. The vertical rows are groups and there are 18.
Periods
Every database should contains values/datas represented in records(rows) and fields(columns). And records and fields stored in a table. So the main building blocks of a database is Table.
periods are the rows and families are the columns
False; That would be called groups. Periods are horiztonal rows.
Periods.
Rows in an Access table are records.Rows in an Access table are records.Rows in an Access table are records.Rows in an Access table are records.Rows in an Access table are records.Rows in an Access table are records.Rows in an Access table are records.Rows in an Access table are records.Rows in an Access table are records.Rows in an Access table are records.Rows in an Access table are records.
In database the data is stored in tables called database tables. These tables have rows and columns. Each row is called a tuple.
Groups
records
The horizontal rows are called periods, there are 7. The vertical rows are groups and there are 18.
the horizontal rows (not groups) are known as periods.
Periods
tables
Tables
You could have 16 rows of 1 table each; or from another direction that would be 1 row of 16 tables. Or 2 rows of 8 tables each; or from another direction that would be 8 rows of two tables each. Or 4 rows of 4 tables each; which would be the same from each direction.
Tables