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Examen
Aqa A Level (7517/2) Computer Science Paper 2 Question Paper+ Mark Scheme
AQA A LEVEL (7517/2) COMPUTER SCIENCE PAPER 2 QUESTION PAPER+ ANSWERS 
 
Baud Rate - answersThe maximum possible number of signal changes that can occur in a wire per second. 
Bit Rate - answersThe number of bits that can be sent down a wire per second. 
Integer - answersA whole number that can be positive, negative or zero. 
 
Examples: -3, 0, 7, 2013588. 
Natural (Number) - answersA whole number that is either positive or zero. 
 
 
Examples: 0, 1, 2, 100, 67238. 
Rational (Number) - answersAn...
Examen
Aqa A Level (7517/1) Computer Science Paper 1 Question Paper And
AQA A LEVEL (7517/1) COMPUTER SCIENCE PAPER 1 QUESTION PAPER AND ANSWERS 
 
Strongly Typed - answersWhat type of language is Pascal? This type of language helps to reduce run time errors by forcing declaration of variables & data types, & captialisation. 
Constant - answersAn item of data whose value DOESN'T change 
Variable - answersAn item of data whose value COULD change, while being run 
Algorithm - answersA sequence of steps that can be followed to complete a task in a finite number of ...
Examen
AQA A-Level Computer Science Exam With 100% Correct Answers
What type of system software is used by programmers to simplify the process of application development? - correct answers Libraries 
 
What is a webcam: hardware or software? - correct answers Hardware 
 
Under which category of software is the operating system classed? - correct answers System software 
 
Under which category of software is a web browser classed? - correct answers Application software 
 
Define software - correct answers Program code. Sequences of instructions which are execute...
Examen
AQA A Level Computer Science Exam With 100% Correct Answers
What are the 6 main categories for numbers? What are their symbols? - correct answers Real (ℝ), rational (ℚ), integer (ℤ), natural (ℕ). Irrational. Ordinal. 
 
What are the 3 main number systems? What are their bases? - correct answers Decimal/Denary: Base-10 Binary: Base-2 Hexadecimal: Base-16 
 
How are hexadecimal values shown? - correct answers Each hexadecimal represents (16^{n-1}), with values (10-15) being shown by A-F. 
 
How do you convert between hexadecimal to ...
Examen
Computer Science Aqa A-Level Paper 1Step By Step Study Guide With 100% Updated Answers.
What is an integer? - correct answer️️A positive or negative whole number 
 
What is a Real or Float number? - correct answer️️A positive or negative number that can have a fractional part. 
 
What is a Boolean? - correct answer️️True or False 
 
What is a character? - correct answer️️A single letter, number or symbol 
 
What is a string? - correct answer️️A group of characters 
 
What is Date/Time? - correct answer️️A way of storing Date/Time 
 
What is a pointer? - corr...
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Aqa Alevel Computer Science Paper 1 Exam Bundle
Aqa Alevel Computer Science Paper 1 Exam Bundleaqa Alevel Computer Science Paper 1 Exam Bundleaqa Alevel Computer Science Paper 1 Exam Bundleaqa Alevel Computer Science Paper 1 Exam Bundleaqa Alevel Computer Science Paper 1 Exam Bundleaqa Alevel Computer Science Paper 1 Exam Bundleaqa Alevel Computer Science Paper 1 Exam Bundleaqa Alevel Computer S
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AQA A Level Computer Science (2025 Edition)AQA A Level Computer Science (2025 Edition)
Examen
Aqa A-Level Computer Science Paper 1(Questions And Answers 100% Correct.
Algorithm - ANSWERSset of rules or sequence of steps stating how to solve a problem. All have input, processing and output. 
 
Trunc Function - ANSWERSrounds a real number down to the nearest whole number 
 
data structure - ANSWERScollection of elementary data types such as integer, real, boolean and built in methods to facilitate processing in some way 
 
structured data type - ANSWERSstring, array/list, record 
 
array - ANSWERSfinite, ordered set of elements of the same type 
 
subroutine - ...
Examen
Aqa A Level Computer Science Mark Scheme Paper 2 2024(7517/2)
Aqa A Level Computer Science Mark Scheme Paper 2 2024(7517/2)
Examen
Aqa A Level Computer Science Question Paper 1 2024(7517/1)
Aqa A Level Comptuter Science Question Paper 1 2024(7517/1)
Examen
Aqa A Level Computer Science Paper 1 2024(7517/1 Teacher's Notes)
Aqa A Level Computer Science Paper 1 2024(7517/1 Teacher's Notes)
Examen
Aqa A Level Computer Science Paper 1 Pm 2024 (7517-1) (Preliminary Material)
This is AQA A LEVEL COMPUTER SCIENCE PAPER 1 PM 2024 (7517-1) 
(PRELIMINARY MATERIAL) 
latest and genuine for best scores
Examen
Aqa A Level Computer Science Paper 2 Mark Scheme 2024 (7517/2)
This is AQA A level COMPUTER SCIENCE PAPER 2 MARK SCHEME 2024 (7517/2) 
latest and genuine for best grades 2024/2025
Examen
Aqa A Level Computer Science Paper 2 Mark Scheme 2024 (7517/2)
This is AQA A level COMPUTER SCIENCE PAPER 2 MARK SCHEME 2024 (7517/2) 
latest and genuine for best grades 2024/2025
Examen
Aqa A Level Computer Science Paper 2 Question Paper 2024 (7517/2)
This is AQA A LEVEL COMPUTER SCIENCE PAPER 2 QUESTION PAPER 2024 (7517/2) 
latest and genuine for best grades 2024/2025
Examen
Aqa A Level Computer Science Paper 1 Question Paper 2024 (7517/1)
This is AQA A LEVEL COMPUTER SCIENCE PAPER 1 QUESTION PAPER 2024 (7517/1) 
latest and genuine for best grades 2024/2025
Examen
Aqa A Level Computer Science Paper 2 Mark Scheme 2024 (7517/2)
This Is Aqa A Level Computer Science Paper 2 Mark Scheme 2024 (7517/2) 
Latest And Genuine 2024/2025
Examen
Aqa A Level Computer Science Paper 2 Question Paper 2024 (7517/2)
This is AQA A LEVEL COMPUTER SCIENCE PAPER 2 QUESTION PAPER 2024 (7517/2) 
latest and genuine for best grades 2024/2025
Examen
Aqa A Level Computer Science Paper 1 Question Paper 2024 (7517/1)
This is AQA A LEVEL COMPUTER SCIENCE PAPER 1 QUESTION PAPER 2024 (7517/1) 
latest and genuine for best grades 2024/2025
Examen
Aqa A Level Computer Science Paper 1 Preliminary Material 2024 (7517/1)
This Is Aqa A Level Computer Science Paper 1 Preliminary Material 2024 (7517/1) 
Latest And Genuine 2024/2025