How to write career objective in my resume if want to workin marketing and HR field?

I have done M.B.A. with specialization in Marketing and HR,I want to have a job either in marketing or HR.

Leave it blank ... concentrate more on your accomplishments than goals. Have an objective in mind if you are asked but your resume will look far better with 2-3 more points of what you have done in your career than give them a reason to shut you out.

Just look one up on the web and steal that. It's what all of the top marketers do.
This site might help you fine tune your CV and with the Jon interview techniquues.
http://www.money-from-website.com...
Definitely focus on your experience, degree, etc, but also tailor each resume's objective to the company to which you are applying. Put the name of the company in your objective.

For example: Objective: To secure a position with Patterson Marketing as a team player in sales, advertising or human resources.