Ask & Answer: India's Largest Education Community

Digital marketing is an umbrella term for the marketing of products or services using digital technologies, mainly on the internet, but also including mobile phones, display advertising and any other digital medium.
Digital marketing differs from traditional marketing, it involves the use of channels and methods that enable an organization to analyze marketing campaigns and understand what is working and what is not in the real time.
Digital marketers monitor things like what is being viewed, how often and for how long, sales conversions, what content works and does not work, etc. While the internet is perhaps the channel most closely associated with digital marketing. Others include wireless text messaging, mobile instant messaging, mobile apps, podcasts, electronic billboards, digital television and radio channels, etc. It is an excellent career choice with good salaries.

Aeronautical engineering prepare students in designing and building aircraft and spacecraft. Aeronautical engineers handle design, manufacturing and maintenance of aircraft, helicopters and UAV. There are lots of good career opportunities on completion of aeronautical engineering. You can join DRDO, ISRO, aviation manufacturing or its ancillary units, airlines, air force, educational institutes, R&D units, IT, etc.
You have the following options to become aeronautical engineer:
(a) B.Tech in aeronautical engineering after class 12th in PCM.
You can refer to following link for the list of engineering colleges offering aeronautical engineering:
https://www.shiksha.com/top-aeronautical-engineering-colleges-in-india-rankingpage-49-2-0-0-0
(b) Aeronautical engineering is an interdisciplinary degree. You can do M.Tech in aeronautical engineering after B.Tech in mechanical or electronics and other branches.
(c) You can join Aeronautical Society of India (AeSI). The AeSI is a professional body, devoted to advancement of aeronautical sciences and engineering in India. The AeSI conducts associate membership examination twice a year, in which applicant has to clear minimum 10 level of section-A and 10 level of section- B with training, internship and projects of this examination, which is recognized by the Ministry of Education, at par with a Bachelors Degree (B.Tech) in aerospace engineering of university from India.