How Computers Really Work: Bits, Bytes and Encoding
Computer & Digital Fundamentals: leave with a worked set of binary/hex/UTF-8 conversions and a fixed text-encoding bug.
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What this session would cover
Proposed outline — the mentor finalises the agenda once this topic is scheduled.
- 1Why computer & digital fundamentals matters — the common problem: Garbled text and file errors are mysterious because data representation was never understood.
- 2Core concepts in plain language: Hardware, software, firmware, bits and bytes, binary and hexadecimal, character encoding
- 3Going further: Unicode, files and directories, data representation, compression, input/output, digital storage
- 4Framework walkthrough: Big-O Complexity Analysis, Computational Thinking, Worked Problem Sets
- 5Practical workflow, built live: A worked set of binary/hex/UTF-8 conversions and a fixed text-encoding bug.
- 6How to measure it: Correctness on test cases, Time and space complexity, Problems solved independently
- 7An illustrative case (a fictional example, not a client result), then live Q&A on your own situation
Who it's for
- • Students and freshers entering tech
- • Working developers and engineers
- • Tech leads and architects
You'd leave with
- A worked set of binary/hex/UTF-8 conversions and a fixed text-encoding bug.
- A working understanding of Big-O Complexity Analysis and Computational Thinking
- A short list of measures to track: Correctness on test cases, Time and space complexity, Problems solved independently
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