The candidate key that is not selected as primary key is known as _____?
The candidate key that is not selected as primary key is known as _____?
امیدوار کی کلید جو بنیادی کلید کے طور پر منتخب نہیں کی جاتی ہے اسے _____ کے نام سے جانا جاتا ہے؟
Explanation
An Alternate key is any candidate key not chosen as the primary key.
It can still uniquely identify records, but isn't used as the main identifier.