Daily Practice · GCSE Computer Science

Daily Practice - GCSE Computer Science

Systems, data representation, networks, algorithms and programming.

21st September 2023

5 questions · GCSE · 123 questions in this band

1
Algorithms
In computational thinking, what is meant by the term 'decomposition'?
2
Translators and Integrated Development Environments (IDEs)
Explain the purpose of a breakpoint.
3
1D and 2D Array Processing: Writing and Tracing Programs
Trace this algorithm with data = [4, 9, 2, 9, 7] and state the final output. total = 0; count = 0; for i = 0 to 4: if data[i] > 5 then total = total + data[i] and count = count + 1; next i; print(total, count).
4
Programming Fundamentals
Evaluate the expression 23 DIV 4.
5
Producing Robust Programs
State the term used for realistic data that a program would be expected to handle during normal use.

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