By : Manglika Tripathi
Updated : Feb 26, 2021, 4:59
Context-free grammars and pushdown automata refer to the theories of computation that talk about how any problem can get rectified with the help of an algorithm. It is one of the vital topics carrying the average weightage of 8-9 marks in the GATE exam.
Context-free grammars and pushdown automata gate questions might look tricky at first, but with constant practice, you can excel at it. Preparing topic-wise Context-free grammars and pushdown automata for computer science notes help in clearing various competitive exams like GATE CS, ESE, JEE, SSC JE, and BARC, etc. Through this article, we will help you to formulate a solid preparation strategy.
Since the syllabus is bulky, it is cardinal to break down the salient topics that deserve due attention and practice. Here is the list of Context-free grammars and pushdown automata topics for gate CS-
Topic | Explanation |
Regular expressions and finite automata | Regular expressions state fusion of all the expressions gleaned from reduced automata. Every language gets described by finite automata or regular expressions. |
Context-free grammars and pushdown automata | It refers to context-free languages that can be processed and described by pushdown automaton. |
Regular and context-free languages | Here, the candidate has to identify context-free language from a regular language. Language with a one-side terminal symbol refers to context-free and vice versa. |
Follow these tips to score more and enhance your accuracy in GATE CS Exam.
Check out the rundown of the latest books recommended by toppers and eminent experts. Every context-free grammar and pushdown automata book contains context-free grammars and pushdown automata notes for CS and context-free grammars and pushdown automata quiz for practice.
Book | Author |
Introduction to the Theory of Computation | Michael Sipser |
Theory of Computer Science: Automata, Languages, and Computation | Mishra K.L.P. |
An Introduction to Formal Language and Automata | Peter Linz |
BYJU'S Exam Prep is one of the premium competitive examination preparation platforms for students quipped with highly experienced mentors and top-notch industrial experts. All the context-free grammars and pushdown automata gate notes and context-free grammars and pushdown automata MCQ pdf get carefully crafted by experienced faculty and ensure that everything is up-to-date as per the context-free grammars and pushdown automata syllabus for gate. As aptly said that knowledge bestows no benefits until put to practice. For extensive preparation and training, BYJU'S Exam Prep conducts context-free grammars and pushdown automata online quiz and context-free grammars and pushdown automata online tests to amplify your GATE exam preparation.
Q. Examine the given language - L = { an|n≥0an|n≥0 } ∪ { anbn|n≥0anbn|n≥0 }
Study the following statements and identify the correct statement-
Correct- A and B
Q. From where to download context-free grammars and pushdown automata gate notes?
You can download it online. BYJU'S Exam Prep also proffers high-quality and verified Context-free grammars and pushdown automata study material for gate CS designed by eminent experts and toppers.
Q. Find out the set of all binary strings with an odd number of 1’s from the given expressions?
Correct Answer- B
Correct Answer- B
Q. What is the weightage of Context-free grammars and pushdown automata in GATE CS?
Every year, this topic carries the average weightage of 8-9 marks in the GATE CS exam. So make sure you study all the important topics thoroughly and practice quizzes every day.
GradeStack Learning Pvt. Ltd.Windsor IT Park, Tower - A, 2nd Floor, Sector 125, Noida, Uttar Pradesh 201303 bepstudentsupport@byjus.com