FUNDAMENTALS OF COMPUTER

BASIC COMPUTER CONCEPTS

HISTORY OF COMPUTERS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
June 1943 two men built a first generation computer at the University of Pennsylvania which was built to project the trajectory of military missiles during WWII. Although it was not build until after the war, it was able to calculate a problem that would take a team of humans 3 days in 20 seconds.
A
Hollerith’s tabulating machine
B
Mark I
C
ABC Computer
D
ENIAC
Explanation: 

Detailed explanation-1: -Presper Eckert, Jr., and their colleagues at the Moore School of Electrical Engineering at the University of Pennsylvania led a government-funded project to build an all-electronic computer. Under contract to the army and under the direction of Herman Goldstine, work began in early 1943 on ENIAC.

Detailed explanation-2: -Started in 1943, the ENIAC computing system was built by John Mauchly and J. Presper Eckert at the Moore School of Electrical Engineering of the University of Pennsylvania. Because of its electronic, as opposed to electromechanical, technology, it is over 1, 000 times faster than any previous computer.

Detailed explanation-3: -Although ENIAC was designed and primarily used to calculate artillery firing tables for the United States Army’s Ballistic Research Laboratory (which later became a part of the Army Research Laboratory), its first program was a study of the feasibility of the thermonuclear weapon.

Detailed explanation-4: -1946 – ENIAC Developed by John Presper Eckert and John W. Mauchly, the Electronic Numerical Integrator and Computer, or ENIAC, was built at the University of Pennsylvania in 1946.

Detailed explanation-5: -Presper Eckert and John Mauchly. John William Mauchly and J. Presper Eckert are the scientists credited with the invention of the Electronic Numerical Integrator and Computer (ENIAC), the first general-purpose electronic digital computer completed in 1946.

There is 1 question to complete.