How to ask about salary?

How to ask about salary?

First of all you need to do proper research before asking for that. You need to know the trends prevailing in market and you should also know about the offers of company that you are applying for.
When asking about it a person need to be polite and humble. Do not negotiate until you do not have offer in your hand. When discussing about salary one should be able to justify why you are worth of such salary. Should tell about advantage that you have over others