some basic information about camera?

some important points about camera
Q.1 what is camera?
Ans: A device for recording visual images in the form of photgraphs,film,or video signals.
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Q.2 Who invented Digital Camera?
Ans: The world’s very first digital camera was built in 1975 by Eastman Kodak employee Steven Sasson.
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Q.2 types of camera?
Ans: there are so many type's of camera.
1)Compacts camera
2)Rugged compact
3)Bridge Camera
4)Modular Camera
5)Digital single-lense reflex cameras
6)Digital single lenseTranslucent(DSLT) cameras.