Multiple choice general knowledge science & technology

Which one of the following is a stored program machine?

  1. Calculator

  2. Micro computer

  3. Analog computer

  4. Micro processor

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A stored program machine can store instructions in memory and execute them sequentially, which is the defining feature of computers. Microcomputers are general-purpose computers with this capability. Calculators are not programmable, analog computers don't use stored programs, and a microprocessor is just a component.