Question

1. who is known as father of computers ?
2. which is the first calculating device ?
3. what does second generation computer used as components ?
4. what does first generation of computer used as their components ?
5. who developed a manually operated calculating device ?​

Answer 1

Answer:

who is known as father of computers ? Charles garbage

which is the first calculating device Abacus

what does second generation computer used as components ? These second generation computers were also of solid state design, and contained transistors instead of vacuum tubes. They contained all the components we associate with the modern day computer - printers, tape storage, disk storage, memory, operating systems, and stored programs, as well.

Explanation:

what does first generation of computer used as their components ?vacuum tubes

The computers of first generation used vacuum tubes as the basic components for memory and circuitry for CPU (Central Processing Unit). These tubes, like electric bulbs, produced a lot of heat a