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Representing algorithms

Representing algorithms

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Question 86

A digital signal processing microchip scales an incoming sensor measurement using a bitwise algorithm.

Complete the trace table below for the algorithm when the initial value of reading is 5.

output ← reading LEFTSHIFT 3
output ← output - reading
readingoutput
5
[2]
Markscheme

Representing algorithms Questions

  1. GCSE
  2. /Computer Science
  3. /Representing algorithms

208 exam-style questions on AQA GCSE Computer Science Representing algorithms. Each one has a worked solution and a mark scheme showing where the marks go.

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