What is the full form of ENIAC?
Electronic Numerical Integrator And Calculator
ENIAC stands for Electronic Numerical Integrator And Calculator.
It was one of the earliest general-purpose electronic digital computers, built in the United States and completed in 1945, primarily to perform complex numerical calculations such as ballistic trajectory computations for artillery.
ENIAC used vacuum tubes rather than mechanical or electromechanical parts, which marked a major milestone in the evolution of computing technology from earlier electromechanical machines toward fully electronic computers, and it could be reprogrammed to solve a wide range of numerical problems.
The other options are incorrect expansions that do not match the historically established name of this pioneering computer.
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