Daily Practice - GCSE Computer Science
Systems, data representation, networks, algorithms and programming.
- 1Network Protocols and Layers
Explain the role of TCP when a large file is downloaded.
- 2Algorithms
An array contains [9, 2, 6], to be sorted using insertion sort. Show the state of the array after each new element has been inserted into its correct position.
- 3Translators and Integrated Development Environments (IDEs)
Name the translator used for assembly language and describe how it differs from a compiler.
- 41D 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.
- 5Programming Fundamentals
Write one line of pseudocode that converts the string stored in heightInput into a real number and stores it in a variable called height.
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