Answered step by step
Verified Expert Solution
Question
1 Approved Answer
The cardinality of two or more tables is established through the use of primary and foreign keys. Ifrimary keys uniquely identify each record while.. Foreign
The cardinality of two or more tables is established through the use of primary and foreign keys. Ifrimary keys uniquely identify each record while..
Foreign keys are primary keys from foreign tables that are used to relate two tables and avoid redundant information.
Primary keys are temporary keys from foreign tables that are used to relate two tables and avoid redundant information.
Foreign keys are stationary keys from foreign tables that are used to relate two tables and avoid redundant information.
Foreign keys are snapshot keys from foreign tables that are used to relate two tables and avoid redundant information.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Time Series Databases New Ways To Store And Access Data
Authors: Ted Dunning, Ellen Friedman
1st Edition
1491914726, 978-1491914724
