Formal Language & Automata Theory (JCS-504) crash course, Online B.Tech, Semester 5:
PDAs (acceptance modes, constructing a PDA for a^n b^n, PDA to CFG) and Turing machine acceptance carry the long answers; CFG simplification and normal forms…
- 5 video lessons
- 52 min
- Study notes
- 15 quiz questions
- Assignment
5 lessons in Formal Language & Automata Theory
Each lesson pairs one topic with a hand-picked video, trimmed to the part that teaches it.
About this subject
PDAs (acceptance modes, constructing a PDA for a^n b^n, PDA to CFG) and Turing machine acceptance carry the long answers; CFG simplification and normal forms (CNF/GNF, useless symbols) is the third long-answer option.
- 1
Turing machines: definition, transition function, acceptance
Must study for the exam (×5 · A9, A10, B1, B6, C1 2 + 2 + 5 + 5 + 15 marks · MCQ, short note, long explanation).
Turing Machine (Formal Definition)· Neso Academy· 10 min
Study notes 5 quiz questionsWatch lesson - 2
Pushdown automata: design, acceptance modes, PDA-CFG equivalence
Must study for the exam (×5 · A7, A8, B2, C2, C4 2 + 2 + 5 + 15 + 15 marks · MCQ, short note, construction, conversion procedure).
Acceptance of PDA || Language accepted by pda || Theory of computation || TOC· Sudhakar Atchala· 12 min
Study notes 5 quiz questionsWatch lesson - 3
CFG simplification and normal forms (CNF, GNF)
Must study for the exam (×4 · A5, A6, B3, C3 2 + 2 + 5 + 15 marks · MCQ, short note, long explanation).
Chomsky Normal Form & CFG to CNF Conversion· Neso Academy· 7 min
Study notes 5 quiz questionsWatch lesson - 4
Finite automata: DFA design, NFA with epsilon, closure properties
High value for the exam (×3 · A1, A2, B5 2 + 2 + 5 marks · MCQ, design).
Lec-6: What is DFA in TOC with examples in hindi· Gate Smashers· 13 min
Study notesWatch lesson - 5
Regular expressions: Arden's theorem, pumping lemma
High value for the exam (×3 · A3, A4, B4 2 + 2 + 5 marks · MCQ, short note).
Arden’s Theorem | Finite Automata to Regular Expression | GATECSE | TOC· THE GATEHUB· 10 min
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Assignment
FLAT Exam Practice Set: From Finite Automata to Turing Machines
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15 questions across the course, with the right answer and why, the moment you pick.
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Anyone else finding Formal Language & Automata Theory tricky? 😅
Lesson 2 cleared it up for me. Watch it before the quiz
Doing it now, thanks!
Starting Applications of Psychology tonight if anyone wants to go together
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Formal Language & Automata Theory: common questions
PDAs (acceptance modes, constructing a PDA for a^n b^n, PDA to CFG) and Turing machine acceptance carry the long answers; CFG simplification and normal forms (CNF/GNF, useless symbols) is the third long-answer option. It's the Formal Language & Automata Theory subject of Online B.Tech, Semester 5, in 5 lessons: Turing machines: definition, transition function, acceptance; Pushdown automata: design, acceptance modes, PDA-CFG equivalence; CFG simplification and normal forms (CNF, GNF); Finite automata: DFA design, NFA with epsilon, closure properties; Regular expressions: Arden's theorem, pumping lemma.
Yes. Every video lesson is free to watch without an account. A free login unlocks study notes, quizzes, the assignment, a notebook and progress that syncs across devices.
About 52 min of video across 5 lessons, plus time for notes and quizzes. Go at your own pace; your place is saved.
Yes: “FLAT Exam Practice Set: From Finite Automata to Turing Machines”. It comes after the last lesson, with a brief, clear tasks and how the work is judged.
A members-only live chat beside the video, shared by everyone studying Online B.Tech, where learners ask doubts, share tips and react with stickers and GIFs. One ₹19 pass, paid once from your InsideEdge wallet, opens the live chat for every degree.
No. It's a crash course to help you understand and revise the subject quickly. Use it alongside your official study material and assignments.