CAMBRIDGE AS LEVEL 9618
Module 1
Free Trial Module
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Section 1: Information Representation
Binary data representation, prefixes (kibi, mebi), two's complement arithmetic and overflow, Binary Coded Decimal (BCD), ASCII/Unicode character sets, multimedia bitmap graphics and calculations, vector graphics, digital audio sampling, and data compression methods (lossy, lossless, RLE).
7 lessons
•
105 mins total
In Development
Section 1: Information Representation is currently in development
Lessons and interactive exercises for this module are currently being prepared. Check out our complete live Cambridge IGCSE™ (0478) Track to start practicing right away!
Module Lessons
7 lessons
1
1.1 Number Systems & Binary Prefixes
15 mins
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In Development
In Development
2
1.2 Signed Integers & Two's Complement Arithmetic
15 mins
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In Development
In Development
3
1.3 Binary Coded Decimal (BCD) & Character Sets
15 mins
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In Development
In Development
4
1.4 Bitmap Graphics & File Calculations
15 mins
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In Development
In Development
5
1.5 Vector Graphics vs Bitmaps
15 mins
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In Development
In Development
6
1.6 Digital Audio Encoding & Calculations
15 mins
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In Development
In Development
7
1.7 Data Compression: Lossy vs Lossless
15 mins
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In Development
In Development