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ENIAC, the first electronics digital programmable computer device (1943), stands for ____________.
Question

ENIAC, the first electronics digital programmable computer device (1943), stands for ____________.

A.

Electronic Network Integrator and Computer

B.

Electronic Numerical Integrator and Computer

C.

Electronic Numerical Integrator and Analytical Computer

D.

Electronic Numerical Interactive and Computer

Correct option is B

The correct answer is: (B) Electronic Numerical Integrator and Computer

Explanation:

  • ENIAC was the first general-purpose electronic digital programmable computer, developed in 1943 by John Presper Eckert and John W. Mauchly.
  • It was designed to calculate artillery firing tables for the United States Army during World War II, making it a significant milestone in the history of computing.
Additional Information:
  • Purpose: Designed for military calculations, especially ballistic trajectory computations.
  • Technology: Used vacuum tubes, relays, and switches instead of mechanical parts.
  • Speed:5,000 operations per second, making it the fastest of its time.
  • Size: Covered 1,800 square feet and weighed about 30 tons.

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