Question

A. Choose the correct answer.
1. Abacus was the first calculating device.
a. Pascaline
b. Abacus
c. Napier's Bones d. Transistor
2. Who is known as the first programmer?
a. Lady Ada Lovelace b. Charles Babbage c. Lady Mary
d. Sir John
3.
was the first electronic computer.
a. Analytical engine b. Abacus
4. With each generation of computers, the computing speed is
a. increased
b. decreased
c.//remained same
d. sometimes increased, sometimes decreased
c. Napier's bones d. ENIAC​

Answer 1

1. abacus
2. charles Babbage
3. analytical engine
4. increased

hope it will help you

please mark me brainiest please

Answer 2

Explanation:

1 . you right answer in the first question.

So,. b). is right answer.

2. a). is right answer.

3. ENIAC is right answer.

4. increased.

I hope it's helpful for all of you.

If yes, then please mark me as brainliest and click on the ❤️ for Thanksgiving to me ☺️☺️☺️