state gov TNPSC Group 2/2A (தமிழ்நாடு) Mock Test 2024 General Knowledge Science Technology and Inventions
Which one of the following pairs of events and years is not correctly matched?
1
Launch of the first communications satellite : 1962
2
Completion of a continuous around the world fibre -optic cable link : 1997
3
Creation of the SWIFT system for worldwide electronic interbank fund transfer : 1977
4
Introduction of the World Wide Web (www) : 1995