The first computer used to store a program concept is:
The first computer used to store a program concept is:
(A) UNIVAC
(B) ACE
(C) EDSAC
(D) ENIAC
The first full-scale computer that was actually practical and had the capability to store a concept of a program and run it was the EDSAC, which stands for Electronic Delay Storage Automatic Calculator. It was the first computer to run a program successfully on May 6, 1949. EDVAC was designed earlier, but EDSAC was the first to become operational.