(A) One
(B) Two
(C) More than one
(D) At most one
Author:
The production of the form: Nonterminal-> ^ is said to be __ production.
(A) NULL
(B) UNIT
(C) Chomsky form production
(D) None of the given options
Which of the following states is not part of PDA?
(A) START
(B) ACCEPT
(C) WRTITE
(D) REJECT
The input string is placed, before it runs, in?
(A) Stack
(B) Memory
(C) Tape
(D) Ram
In polish notation, (o-o-o) is the abbreviation Of__?
(A) Operand – Operator – Operand
(B) Operand – Operand- Operator
(C) Operator -Operand – Operand
(D) Operand -Operand – Operand
The major problem in the earliest computers was?
(A) To store the contents in the registers
(B) To display mathematical formulae
(C) To load the contents from the registers
(D) To calculate the mathematical formula
In the null production N –> ^ , N is a?
(A) Terminal
(B) Non terminal
(C) Word
(D) None of the given options
A __ is the one for which every input string has a unique path through the machine?
(A) deterministic PDA
(B) nondeterministic PDA
(C) PUSHDOWN store
(D) Input Tape