Semester 4 · AKTU B.Tech CSE
BCS402: Theory of Automata and Formal Languages
Which Theory of Automata and Formal Languages topics AKTU actually asks — and how to prepare them in the days you have. Finite automata, regular expressions, CFGs, PDAs and Turing machines.
Syllabus
BCS402 units
- U1Finite automata
- U2Regular expressions and languages
- U3Context-free grammars and languages
- U4Pushdown automata
- U5Turing machines and undecidability
Unit titles summarised from the AKTU syllabus. Confirm the latest version on aktu.ac.in.
Preview layout with sample values. Real BCS402 data appears in the app once the subject is live.
What you get
What PaperMap shows for BCS402
Topic heatmap
Every BCS402 topic coloured by times asked, last year asked and total marks.
Repeated questions
Reworded PYQs grouped into one card, with every wording and year.
Exam-Clock plan
A day-by-day BCS402 list for your exam date and daily hours.
Answer checks
Photograph a Theory of Automata and Formal Languages answer and see the missing points.
Other semester 4 subjects
Early access
Your next exam, with a plan.
Join early access and get an invite before public launch. Free tier included — no card, no auto-renew.
Or follow launch updates on TelegramYou’re on the list.
We will email you when your invite is ready. Meanwhile, join the Telegram channel for exam-week sheets.