Frequently Asked Questions
Below you'll find answers to commonly asked questions about Solution Ecommerce Software. If
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Q: What is data model?
A: A data model in software engineering is an abstract model that describes how data is represented and accessed.Data models formally define data elements and relationships among data elements [More]
A: A data model in software engineering is an abstract model that describes how data is represented and accessed.Data models formally define data elements and relationships among data elements [More]
Q: What is primary key and unique key?
A: A primary key is a special case of unique key. Primary keys may consist of a single attribute or multiple attributes in combination. And it’s unique, what the [More]
A: A primary key is a special case of unique key. Primary keys may consist of a single attribute or multiple attributes in combination. And it’s unique, what the [More]
Q: What is field?
A: In database, rows or lines of a table have special names. Each line is called a "field". Each field has a special subject. Relational databases arrange data as [More]
A: In database, rows or lines of a table have special names. Each line is called a "field". Each field has a special subject. Relational databases arrange data as [More]
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