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Which device is known as the first programmable computer?

easy📝 Conceptual Q1 of 15
Intro to Computing - What is Computing
Which device is known as the first programmable computer?
AThe ENIAC
BThe Abacus
CThe Turing Machine
DThe Analytical Engine
Step-by-Step Solution
Solution:
  1. Step 1: Understand the concept of programmability

    The first programmable computer is a machine that could be instructed to perform different tasks by changing its instructions.
  2. Step 2: Identify the earliest machine with programmability

    The Analytical Engine, designed by Charles Babbage, was the first concept of a programmable computer, using punched cards for instructions.
  3. Final Answer:

    The Analytical Engine -> Option D
  4. Quick Check:

    First programmable computer = Analytical Engine [OK]
Quick Trick: Think of the first machine that could change tasks by instructions [OK]
Common Mistakes:
  • Confusing the abacus as programmable
  • Mixing ENIAC with first programmable
  • Thinking Turing Machine is a physical computer

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