True or false? night photographs are usually taken by just holding the camera and shooting the photograph.

No, this is false.

Photography is dependent on light, and when there is very little light (during the night, especially when there is not enough artificial light) there might not be enough light to make the picture possible.

In order to make good night photography, long exposure is necessary, so it is recommended to use a stative for example. 

There is a paper clip button you click that to add a photo