B. training is the correct answer
Answer:
ENIAC: Electronic Numerical Integrator and Computer.
ABACUS: Abundant Beads, Addition and Calculation Utility System.
EDVAC: Electronic Discrete Variable Automatic Computer
EDSAC: Electronic Delay Storage Automatic Computer
Sure, how would you like me to send you the code?
Answer : RAM is used to store computer programs and data that CPU needs in real time. ROM have prerecorded data and it is used to boot computer.