Used to help the engineers in their computation in Europe in the year 1632.Choices:A. AbacusB. Napier's BoneC. Hollerith's Punched-CardD. Difference EngineE. Analytical EngineF. Jacquard's...

Used to help the engineers in their computation in Europe in the year 1632. Choices: A. Abacus B. Napier's Bone C. Hollerith's Punched-Card D. Difference Engine E. Analytical Engine F. Jacquard's weaving loom G. Mark 1 H. ENIAC I. EDVAC J. UNIVAC 1 K. Leibniz's Calculator