Daily Practice · GCSE Computer Science

Daily Practice - GCSE Computer Science

Systems, data representation, networks, algorithms and programming.

14th March 2025

5 questions · GCSE · 123 questions in this band

1
1D and 2D Array Processing: Writing and Tracing Programs
A 2D array grid is declared as grid[4][6]. State how many rows and columns it has and how many elements it holds in total.
2
Programming Fundamentals
Given x = 5 and y = 8, state whether x < y AND x > 0 evaluates to True or False.
3
Producing Robust Programs
State what is meant by a syntax error.
4
Boolean Logic
State the two values a Boolean data type can hold.
5
Data Representation: Number Systems
Add the 8-bit binary numbers 00101101 and 00010011, giving your answer as an 8-bit binary number.

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