AQA A LEVEL COMPUTER SCIENCE
AQA A LEVEL COMPUTER SCIENCE
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This is AQA A LEVEL COMPUTER SCIENCE PAPER 1 PRELIMINARY MATERIAL 2024 (7517/1) 
latest and genuine 2024/2025
This is AQA A LEVEL COMPUTER SCIENCE PAPER 1 PRELIMINARY MATERIAL 2024 (7517/1) 
latest and genuine 2024/2025
AQA A-level COMPUTER SCIENCE Paper 2 QP June 2024
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AQA A-LEVEL COMPUTER SCIENCE 7517/1 PAPER 1 QUESTIONS AND CORRECT ANSWERS VERIFIED BY EXPERTS |ACCURATE ACTUAL EXAM WITH FREQUENTLY TESTED QUESTIONS WITH RATIONALE |GUARANTEED PASS |A+ GRADED |LATEST UPDATE
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AQA A-LEVEL COMPUTER SCIENCE 7517/1 PAPER 1 
QUESTIONS AND CORRECT ANSWERS VERIFIED BY 
EXPERTS |ACCURATE ACTUAL EXAM WITH FREQUENTLY 
TESTED QUESTIONS WITH RATIONALE |GUARANTEED 
PASS |A+ GRADED |LATEST UPDATE
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AQA A level computer science - topic 4 theory of computation 2024 Exam Practice Test
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AQA A level computer science - topic 4 theory of computation 
2024 Exam Practice Test
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AQA A Level Computer Science - 4.9 Fundamentals of Communications and Networking 2024 Exam Study Guide
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AQA A Level Computer Science - 4.9 Fundamentals of Communications and Networking 2024 Exam Study Guide
AQA A-Level Computer Science Paper 1 Question & Answers
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AQA A Level Computer Science 5 - Fundamentals of data representation Study Guide Exam With Solved Answers 2024.
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Natural number - Answer A positive whole number including zero. 
 
Integer - Answer Any whole positive or negative number including zero. 
 
Rational number - Answer Any number that can be expressed as a fraction or ratio of integers. 
 
Irrational number - Answer A number that cannot be represented as a fraction or ratio as the decimal form will contain infinite repeating values. 
 
Real number - Answer Any positive or negative number with or without a fractional part. 
 
Ordinal numb...
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AQA A Level Computer Science Post Exam With All Correct Solutions 2024.
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Analysis - Answer Gather information from users about what happens now and what the new system is required to do 
 
Design - Answer How will the new system meet its requirements? Input, Output, Processing and Storage designed 
 
Implementation - Answer Building the new system. In order to be responsive to changing user needs, prototypes are often used. 
 
Testing - Answer It is important to test that the system performs as expected. Different test strategies are used with test plans duri...
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AQA A Level Computer Science Unit 6 Latest Exam Fully Solved 2024.
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Serial data transmission - Answer Bit are sent one after another along the same data line. Only one line is needed to transmit data in one direction. 
 
Parallel data transmission - Answer Several bits are sent simultaneously along separate lines or channels. This means that an 8-bit block of data will require 8 data channels. 
 
Problems with parallel data transmission - Answer Skew: 
- As each individual wire has different properties, bits travel at slightly different speeds and produces...
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