Question

what did fourth generation computers use?

Answer 1

Explanation:

Computers of fourth generation used Very Large Scale Integrated (VLSI) circuits. VLSI circuits having about 5000 transistors and other circuit elements with their associated circuits on a single chip made it possible to have microcomputers of fourth generation.

Answer 2

Computers of fourth generation used Very Large Scale Integrated (VLSI) circuits.

VLSI circuits having about 5000 transistors and other circuit elements with their associated circuits on a single chip made it possible to have microcomputers of fourth generation.