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What kind of relationship describes when a record from one table is related to several records in another table?
The relationship that describes when a record from one table is related to several records in another table is called a "one-to-many" relationship. In this scenario, a single record in the first table can be associated with multiple records in the second table, while each record in the second table is linked to only one record in the first table. This type of relationship is commonly used in database design to represent hierarchical data structures.
What relationship describes when a record from one table is related to several records in another table.?
One-to-many relationship. This means that for every record in the first table, there can be multiple related records in the second table, but each related record in the second table corresponds to only one record in the first table.
Use the table to identify the relationship of the second sentence to the first sentence?
cv
In a one-to many relationship each row in the first table may be associated with many row in the second table true or false?
true
What does the second family in the periodic table have in common?
The second family is called Alkaline Earth Metals. They have 2 valence electrons.
What are the first three periods of the periodic table called?
The first three periods of the periodic table are called the first period, second period, and third period.
What is the one hundred second element in the periodic table of the elements?
The 102nd element is called Nobelium (No).
How can you decide from a table whether a relationship is linear?
The table has a pattern to it!
What relationship to use if you have one record in a table is related to many records in another table.?
One-to-many relationship
When a relationship exists between two tables in a database for Microsoft acess what name is given to the matching field in the related table?
The field in a related table that matches a field in another table is called a foreign key. This foreign key establishes the relationship between the two tables in a database.
What are the last two lines on the periodic table called?
They are called f-block elements. The first row elements are called lanthanides. The second row elements are called actinides.
What group is in the second column on the periodic table?
They are called alkaline earth metals. They are a group of highly reactive metals.
