You may choose to add other sections as you see fit. You know your name. You hopefully know your address. There is some question over whether you should even list an objective. On the one hand, I find it useful in screening a mass of resumes, but then, I see upwards of fifty a day.
Most employers never see that many in a week or a month, let alone a day.
Industry guru Paul Falcone suggests leaving out the objective because it can creates limits in the mind of the employer reading the resume. If you create an objective that is too narrow it could cut you off from opportunities, while on the other hand, too broad an objective will telegraph the message that you do not really know what you want. Well, if you've done your homework you should know the position or positions your employer entertains. You should target your objective the same way your entire resume should be targeted, towards those jobs you are familiar with. If you do not have a specific objective, or you are applying to an employment agency, or a large employer with a large range of positions, then leave out the objective.