COMPUTER FUNDAMENTALS

COMPUTER HISTORY AND EVOLUTION

DEVELOPMENT OF COMPUTERS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Who invented the first automatic sequence-controlled calculator, the MARK I in 1944?
A
Howard Aiken
B
John Von Neumann
C
Charles Babbage
D
None of the above
Explanation: 

Detailed explanation-1: -The Automatic Sequence Controlled Calculator (Harvard Mark I) was the first operating machine that could execute long computations automatically. A project conceived by Harvard University’s Dr. Howard Aiken, the Mark I was built by IBM engineers in Endicott, N.Y.

Detailed explanation-2: -The original Mark I weighed five tons and was 50 feet long. It was the brainchild of a Harvard graduate student, Howard Aiken, who designed it in 1937, building on decades-old inspiration from British engineer and inventor Charles Babbage. Aiken shopped the idea around until IBM took interest.

Detailed explanation-3: -1944: Harvard and IBM dedicate the Mark I computer. Also known as the IBM Automatic Sequence Controlled Calculator, or ASCC, the pioneering computer was notable for producing reliable results and its ability to run 24/7. Harvard electrical engineer Howard Aiken first dreamt up a large-scale calculator in 1937.

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