MSc Exam Companion

Lightweight phone edition: cheat sheets, cram sheets and coded model answers for four MSc modules, plus a study chatbot. Plain HTML only - no CSS, no JavaScript, so it loads fast on a basic 2G phone.

Read a Cheat page to learn the topic, a Cram page in the last hour before the exam, and an Answers page to memorise full model answers. Every question on an Answers page has a short code (for example DAA-Q14) you can jump straight to.

The four modules

DAA - Design & Analysis of Algorithms
CSC 711 - Advanced Operating Systems
CSC 715 - Software Engineering
CSC 718 - Internet Systems

1. Cheat sheets (learn)

DAA Cheat Sheet - algorithms, complexity, notation, recurrences, sorting, DP
CSC 711 Cheat Sheet - memory, file systems, I/O, OS structure, deadlock, scheduling
CSC 715 Cheat Sheet - process models, agile, requirements, design, testing, evolution
CSC 718 Cheat Sheet - end-to-end, routing, congestion, SDN, edge, IoT, blockchain

2. Cram sheets (last hour)

DAA Cram Sheet - formulas, complexity table, recurrence table
CSC 711 Cram Sheet - numbers, mnemonics, one-line contrasts
CSC 715 Cram Sheet - definitions and the key contrasts
CSC 718 Cram Sheet - formulas, ports, one-line summaries

3. Answer pages (coded model answers)

DAA Answers (DAA-Q1 ... DAA-Q63, plus 2-mark and 16-mark banks)
CSC 711 Answers (OS-Q1a ... OS-Q6b)
CSC 715 Answers (SE-L1Q1 ... SE-L10Q5)
CSC 718 Answers (IS-Q1a ... IS-Q8c)

4. Study chatbot

Open the Chatbot (raw PHP + Groq)

The chatbot gives short, exam-ready answers at MSc level. It keeps your conversation history, lets you browse and continue old chats, and jumps around long answers with the history index.

MSc Exam Companion. Built from the module notes, question banks and model answers for DAA, CSC 711, CSC 715 and CSC 718. For revision use. Top