B
Explanation:
The Alter command is used when we want to modify a database or object contain in database.
It can produce harsh shadows
Answer:
snap
Explanation:
The line which appears when we are dragging an object of GUI on a object of windows Form indicates that the object that is being dragged is aligned horizontally with the object which is connected by the blue line is called a snap line.
Hence we conclude that the answer to this question is snap line.
Answer:
A unique identifier for a wireless subscriber
