Examlex
An entity class is described by the structure of the entities in that class.
Creative Destruction
The continuous process of annihilating old and outdated business models or products to create new ones that benefit the economy.
Patent
An exclusive right given to inventors to produce and sell a new product or machine for 20 years from the time of patent application.
Government
The system or group of people governing an organized community, often a state, and the mechanisms through which state policy is enforced and affairs of the state are conducted.
Invention
Invention is the creation of a new product, process, or idea that has not existed before, often leading to technological advancements and innovation.
Q14: MySQL supports INSTEAD OF triggers.
Q19: Which of the following is true about
Q20: In 1:N relationships,the table on the "many"
Q22: A tree structure cannot be represented using
Q33: The identifier of the entity becomes the
Q55: The MySQL block structure defines variables with
Q69: The following database will be used in
Q76: The main MySQL GUI utility is _.<br>A)MySQL
Q89: Given the functional dependency (A, B) →
Q101: You are given an E-R diagram with