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PPSC Past Paper 2026 (Computer Operator)
PPSC · 2025 · Practice with instant answers and explanations
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100 Past Paper MCQs
Question 4 of 100
4%
Practice Time
00:00
Question
04
Past Paper
PPSC
Who first proposed the stored-program architecture?
A
Charles Babbage
B
John von Neumann
C
Alan Turing
D
Blaise Pascal
Correct Answer:
Option B — John von Neumann
Explanation:
John von Neumann described the stored-program model in which instructions and data share memory.
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