Nikon camera: how do you overcome the problem of exposure in live view mode?

Nikon camera: how do you overcome the problem of exposure in live view mode? - 1

What "problem of exposure in live view mode". If it is a problem, one way to "overcome" it is not use live view mode.

By using the viewfinder. No exposure preview shouldn't be a problem if you know how to work your camera properly.

Not sure what problem you're talking about. Please explain.

You can't make it simulate exposure settings like you can with Canon.
See:
http://www.dragonframe.com/canon_vs_nikon.php

So you must take a shot, look at the histogram and adjust for the next shot. This might require metering more accurately or using +/_ EV settings/

Turn off LiveView.

You keep rewording this question but it still makes absolutely no sense.
Describe the problem you are having and you may get help. Do it now by editing your question.

Live view is great for times when looking through the viewfinder is difficult like when your shooting very low to the ground. Normally, one does not use the LCD screen for taking shots, but for reviewing them. A common issue is that the LCD screen may not be accurate. That's way reviewing the histogram is the only true way to judge the exposure.

If you're using Live View, you have no business owning a DSLR.