Answer:
All records of relation B related with that record of relation A will be deleted
Explanation:
After deletion of a record from relation A will delete all of the records from relation B where their <em>foreign key</em> is the <em>primary key</em> of the record being deleted from relation A.
Answer:false
Explanation: why would you need a powerful it security system, if they already have authorized access?
Answer:
machine learning is the ability for computers to develop new skills and algorithms without specific instructions to do so.
There are only 3 primary colors
Red, Blue and Green are the only Primary colors.
