which is the best way to call up for an interview? 1. Submitting CV through E-mail, 2. Submitting CV throug walk-in

Submitting CV through e-mail is best one, because the bose is some where in any country in the world,

i think
1- Submitting CV through E-mail because it gives a person in company About previews to know who are you and if he need you he will tell you or no

1.
Email cv2.
Make meeting and present the cv.3.
Follow up