(A) True
(B) False
(C) Some times true & sometimes false
(D) None of these
Tag: Theory of Automata
Which of the following is a regular language?
(A) String of odd number of zeroes
(B) Set of all palindromes made up of 0’s and 1’s
(C) String of 0’s whose length is a prime number
(D) All of these
Pumping lemma is generally used to prove that?
(A) A given language is infinite
(B) A given language is not regular
(C) Whether two given regular expressions of a regular language are equivalent or not
(D) None of these
Choose the incorrect (FALSE) statement?
(A) A Mealy machine generates no language as such
(B) A Mealy machine has no terminal state
(C) For a given input string, length of the output string generated by a Moore machine is not more than the length of the output string generated by that of a Mealy machine
(D) All of these
Which of the following is NOT a regular language?
(A) String of 0’s whose length is a perfect squere
(B) Set of all palindromes made up of 0’s and 1’s
(C) String of 0’s whose length is a prime number
(D) All of the given options
In CFG, the symbols that can’t be replaced by anything are called__.
(A) Terminal
(B) Non-Termina
(C) Production
(D) All of given
In FA, if one enters in a specific state but there is no way to leave it, then that specific state is called __.
(A) Dead State
(B) Waste Basket
(C) Davey John Locker
(D) All of these
Like TG, a PDA can also be non-deterministic?
(A) True
(B) False
(C) NA
(D) NA