why is information technology known as sunrise industry?

 Emerging industries such as IT industry are known as 'sunrise industry'.

new emerging industries r known as sunrise industries and information technology industry is also a emerging industry

See , sunrise industries are basically industries which have opened up recently and are emerging or rising to popularity as your name suggests - Rising star kind of a thing .... Information technology has also been opened up in the past few yearsand is becoming popular . Therefore , it is a sunrise industry ....