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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 78 of 100
78%
Practice Time
00:00
Question
78
Past Paper
PPSC
Which computer architecture has one instruction stream and one data stream?
A
SISD
B
MIMD
C
MISD
D
SIMD
Correct Answer:
Option A — SISD
Explanation:
SISD means Single Instruction Stream, Single Data Stream.
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