The regular grammar for the language L = {anbm | n + m is even} is giv

1.	The regular grammar for the language L = {anbm \| n + m is even} is given by
A.	S → S1 \| S2 S1 → a S1\| A1 A1 → b A1\| λ S2 → aaS2\| A2 A2 → b A2\| λ
B.	S → S1 \| S2 S1 → a S1\| aA1 S2 → aaS2\| A2 A1 → b A1\| λ A2 → b A2\| λ
C.	S → S1 \| S2 S1 → aaa S1\| aA1 S2 → aaS2\| A2 A1 → b A1\| λ A2 → b A2\| λ
D.	S → S1 \| S2 S1 → aa S1\| A1 S2 → aaS2\| A2 A1 → bb A1\| λ A2 → bb A2\| λ
Answer» E.

Discussion

No Comment Found

Related MCQs

Consider the translation scheme shown belowS → T RR → + T {print ('+');} R | εT → num {print (num.val);}Here num is a token that represents an integer and num.val represents thecorresponding integer value. For an input string '9 + 5 + 2', this translation scheme willprint
Consider the following two statements:S1: { 0^2n |n >= l} is a regu1ar languageS2: { 0^m 0^n 0^(m+n) l m >= 1 and n >= 2} is a regu1ar languageWhich of the following statements is correct?
Consider the intermediate code given below:1. i = 12. j = 13. t1 = 5 * i4. t2 = t1 + j5. t3 = 4 * t26. t4 = t37. a[t4] = –18. j = j + 19. if j
Consider the following statements about the context free grammarG = {S - >SS, S - >ab, S - >ba, S - ε}I. G is ambiguousII. G produces all strings with equal number of a’s and b’sIII. G can be accepted by a deterministic PDA.Which combination below expresses all the true statements about G?
The expression (a*b)* c op........ where 'op' is one of '+', '*' and '↑' (exponentiation) can be evaluated on a CPU with a single register without storing the value of (a * b) if
For S € (0+1)* let d(s)denote the decimal value of s(e.g.d(101)= 5).Let L = {s € (0 + 1) | d (s) mod 5 = 2 and d (s) mod 7 != 4)}Which one of the following statements is true?
Consider the following statements related to compiler construction : I. Lexical Analysis is specified by context-free grammars and implemented by pushdown automata. II. Syntax Analysis is specified by regular expressions and implemented by finite-state machine. Which of the above statement(s) is/are correct?
Consider the following two problems on undirected graphs:α: Given G(V,E), does G have an independent set of size |v|—4?β: Given G(V,E), does G have an independent set of size 5?Which one of the following is TRUE?
Consider the regular language L =(111+11111)*. The minimum number of states
Assume that the SLR parser for a grammar G has n1 states and the LALR parser for G has n2 states. The relationship between n1 and n2 is:

The regular grammar for the language L = {anbm | n + m is even} is given by

Discussion

No Comment Found

Related MCQs

Reply to Comment