Question

1) who is inventor of computer ?
2) who is inventor of keyboard ?
3) who is inventor of of mouse ?
4) who is inventor of digital compact disc ?
5) who are the inventor of ENIAC ?S​

Answer 1

Answer:

1.Charles Babbage, (born December 26, 1791, London, England—died October 18, 1871, London), English mathematician and inventor who is credited with having conceived the first automatic digital computer

2.Christopher Latham Sholes

3. SRI's Douglas Engelbart

4.The first workable digital compact disc device, the precursor on now ubiquitous CD/DVDs, was invented in the late 1960s by the American physicist James Russell. In 1953, Russell earned his Bachelor degree in physics and graduated from Reed College in Portland.

5 .

In February 1946, J. Presper Eckert and John Mauchly were about to unveil, for the first time, an electronic computer to the world. Their ENIAC, or Electronic Numerical Integrator and Computer, could churn 5,000 addition problems in one second, far faster than any device yet invented

Answer 2

Answer:

1. Charles Babbage
2. Christopher Latham Sholes
3. Douglas Engelbart and Rene Sommer
4. James Russell
5. Jaun Mauchly and J. Presper Eckert