Semester I PDF Coverage Audit

Audit result

The five available subject collections were text-extracted and compared with the corresponding module notes. Extraction succeeded for every source file:

Subject	PDFs	Extracted pages	Extracted characters	Result
Processor Architecture and Design	93	1,789	2,533,519	Named PDF topics covered after the Module 2 binary expansion
Computational Mathematics	49	816	1,147,364	All available Modules 1–4 PDF topics covered
Persistent Data Management	80	1,244	1,797,101	All Modules 1–11 PDF topics covered
Artificial Intelligence	87	1,485	2,200,569	All four PDF-folder areas covered across five note modules
Research Methodology	92	1,680	2,591,493	All Modules 1–11 PDF topics covered
Total	401	7,014	10,270,046	0 extraction failures

“Covered” means that the lesson's named concepts, definitions, comparisons, formulae/algorithms, and examinable distinctions are represented. The notes are deliberately concise: repeated explanations, long case-study narratives, slide boilerplate, and duplicate practical demonstrations are not copied verbatim.

Corrections made during this audit

The main genuine omission was in Processor Architecture Module 2. Its PDFs teach binary place value, conversions, arithmetic, signed/unsigned formats, two's complement, fractions, and BCD, while the primary module note previously mentioned only bits and bytes. These areas have now been added to:

• Processor-Architecture-and-Design/Module-2.md;
• Processor-Architecture-and-Design/Quick-Revision.md; and
• the 70-question Processor Architecture MCQ bank.

Other apparent automated mismatches were spelling variations in PDF filenames (Prepositional for propositional, Dependancy, Preceprtron, and Practicle) or a topic placed in an adjacent note. For example, the final uninformed-search PDF in AI's source Module 1 is fully taught in AI note Module 2. These are not content gaps.

Important source limitations

Programming from First Principles

There is no matching Programming source folder under PdfMaterial. Its 14 modules are well structured and its MCQ bank now has 70 questions, but PDF-level verification is impossible until the university PDFs or official syllabus for OCA-501 MJ are added.

Computational Mathematics

The source folders contain PDFs for Modules 1–4. PdfMaterial/Computational Mathematics/Module5 is empty, and there is no source Module 6 folder. The Vector Spaces and Eigenvalues notes are useful, complete-looking supplementary modules, but they cannot be certified against the supplied PDFs.

Artificial Intelligence

The PDFs use four folders. Their fourth folder combines uncertainty and neural networks; the notes split that material into Module 4 (uncertainty) and Module 5 (neural networks). This is an organizational difference, not missing coverage.

Writing-quality assessment

The primary module notes consistently use learning outcomes, prerequisites, short study blocks, plain-language explanations, definitions, worked examples, common mistakes or exam traps, memory rules, and practice prompts. They are much better suited to revision than the long, repetitive source PDFs.

Use the module notes to understand a topic, Quick Revision/Cheat Sheet to recall it, and MCQ.md to test it. Return to a PDF only for its original diagram, a longer worked example, or clarification of the lecturer's wording.