Covers AS Level Computer Science Chapter 1 – Number Systems. Learn binary, denary, hexadecimal, BCD, and character encoding (ASCII, extended ASCII, Unicode). Learn binary arithmetic, one’s and two’s complement, overflow, and conversions between number bases. Understand multimedia data including bitmapped and vector graphics, sound encoding, and compression methods (lossy, lossless, RLE) for efficient storage and processing. Includes notes and past papers PDFs.
AS Level Computer Science Chapter 1 – Number Systems Notes
AS Level Computer Science Chapter 1 – Number Systems Notes
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