Question

…………….. generation of computer used GUI based operating system. (i) Fifth (ii) First (iii) Fourth (iv) None​

Answer 1

Answer:

fourth generation of computer used

Answer 2

Fourth-generation computers used the GUI-based Operating system.

Explanation: The fourth-generation computers were launched in 1971 with Very large integrated circuits(VLSI) technology.

In the fourth-generation computers, there was the development of new devices like mouse, GUI, and handheld devices. The microprocessors were made to use in daily life with small desktop computers. These small desktop computers were so powerful to link together to form a network and develop the internet.  

An example of 4th generation computers is STAR 1000.