Hey Rahul

I can not get your exact question. There seems some error in it. Please mention the correct question in comments so that we can help you.

Thankyou

Bachelor's degree in Marketing, IT, Business or Communications. Knowledge of HTML, CSS and various other programming languages. Experience of working in online marketing. Knowledge of web development, keywords optimization etc. It is a very vast field which requires diverse skill set to become a successful SEO Specialist.