Concept:NIC NET is the National Informatics Centre Network, launched to create a nationwide computer network for government offices in India.
Explanation:The NIC NET program was launched in the year 1987.
It aimed to improve data communication and information sharing across Indian government departments.
This initiative supported e-governance by making administrative processes more efficient.
The National Informatics Centre (NIC) itself was established earlier, in 1976, as the premier IT organisation of the Government of India.
Later, NIC NET became a backbone for major e-governance projects like Digital India (launched in 2015).
Among the given options, only 1987 matches the launch year of NIC NET.
Options 1980, 1990, and 1991 do not correspond to this program.
Thus, the correct launch year is 1987.
Answer:A. 1987