A pushdown automata can be represented as \text{PDA} = \epsilon\text{- — PYQDeck

PyQdeckBEU PYQ Archive Subjects

Back to the 2020 paper

Module 2: Context-free languages and pushdown automata

20202m

A pushdown automata can be represented as $\text{PDA} = \epsilon\text{-NFA} + [\text{stack}]$ .

(i) True
(ii) False

Search Google Ask AI

Similar questions

Formal Language & Automata TheoryWrite a short note on: Pushdown Automata20257m FORMAL LANGUAGE & AUTOMATA THEORYWrite the difference between Pushdown Automata and Finite Automata.20247m Formal Language & Automata TheoryA language accepted by deterministic pushdown automata is closed under which of the following? (i) Complement (ii) Union (iii) Both (i) and (ii) (iv) None of the above20202m FORMAL LANGUAGE & AUTOMATA THEORYWhich of the following is a PDA? (i) Finite automaton with a stack (ii) Turing machine with a stack (iii) Finite automaton with a queue (iv) Turing machine with a queue20242m

PreviousWhich of the following versions of Unix came up with YACC first? (i) V3 (ii) V5 (iii) CB UNIX (iv) UNIX-RT NextA language accepted by deterministic pushdown automata is closed under which of the following? (i) Complement (ii) Union (iii) Both (i) and (ii) (iv) None of the above