Examlex
A good DBMS provides integrity constraints,which are features that let you change the structure of the database without changing the programs that access the database.
Blood Vessels
The network of tubular structures (arteries, veins, and capillaries) through which blood circulates in the body.
Migraine Headaches
A type of headache characterized by intense, throbbing pain usually on one side of the head, often accompanied by nausea, vomiting, and sensitivity to light and sound.
Narrowing
The process of reducing or limiting the scope or breadth of something.
Expansion
The process of increasing in size, volume, quantity, or scope.
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Q49: _ implies that the performance of functions
Q63: In the _ design method,specific user requirements