Computer Science 9-1 0984: Data Representation Topical Past Paper Questions
Cambridge IGCSE Computer Science 9-1 (0984) past-paper questions on Data Representation, free. This topic is frequently examined across 13 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
A student has an application (app) on their smartphone that can be used to identify the name of a flower. The student opens the app and takes a photograph of a flower. The photograph is stored as an image. The app searches its database for similar images to find the name of the f…
Consider the logic expression: ## $ X = (\mathbf{J} \times \mathbf{O} \times \mathbf{R} \times \mathbf{N} \times \mathbf{O}) \times \mathbf{K}) $ NAND NOT L (a) Draw a logic circuit for the logic expression. Each logic gate must have a maximum of two inputs. Do not simplify the l…
State what is meant by the data types integer and real. Give an example of each. Integer ..... Example ..... Real ..... Example ..... [4]
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