Question

B. Tiek () the correct answer
1 Who among the following developed Arithmetic Machine
(0) John Napier 1) Blaise Pascal
Om Howard Aiken
Which machine is commonly known as the Leibniz Calculating Machine?
(0) Tabulating machine (11) Stepped Reckoner) Abacus
Which of the following computers are used by organisations for huge data processing
(0) Microcomputers (0) Laptops
(1) Mainframe Computers
Which of the following computers are used for scientific research and defence
purposes?
(i) Supercomputers (11) Minicomputers (1) Microcomputers​

Answer 1

Answer:

1,1,2,1 is the answer but I am not sure please mark me brainlist answer

Answer 2

Answer:

1. 1) Blaise Pascal

2. 11)Stepped Reckoner

3.(1) Mainframe Computers

4. i) Supercomputers

Explanation:

I hope it helps you ☺️