The set of bit strings that start with 00 and end with one or more 1s Multiple Choice A) S → 0A0, A → 0, and A → 1A B) S → 00A, A → 0, A → 1, and A → 1A C) S → 00A0, A → 0A, and A → 1 D) S → 00A, A → 0A, A → 1A, and A → 1

RE to RG Conversion Please solve....

Give a BNF and an EBNF grammar for each of the languages: Please do parts h,i,j

. Consider the following grammar (G1) for simple assignment statements. (The symbols that begin with upper-case letters are variables and Assign is the start variable.) Assign Id := Expr Id → abc Expr | Expr * Expr |(Expr) | Id Expr → Expr a) Give a (leftmost) derivation for string a := b ⋆ a — c. b) Give a parse tree for string a := b ⋆ a — c.

NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Identify the productions of the phrase-structure grammar for each of these languages, where S is the starting symbol.     The set of all strings containing 10 or more 0s and no 1s   Multiple Choice A) S → A000000000, A → 0A,  and A → λ B) S → 00000A000000 and A → λ C) S → 0000000000A, A → 0A,  and A → λ

Find a phrase-structure grammar for this language: the set of bit strings that have neither two consecutive 0s nor two consecutive 1s.   Please show all work and the thought process to get to the final answer.

NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Identify the productions of the phrase-structure grammar for each of these languages, where S is the starting symbol.     The set of all bit strings made up of a 1 followed by an odd number of 0s   Multiple Choice A) S → S00 and S → 10 B) S → 1S00 and S → 10 C) S → 00S and S → 110 D) S → 0S and S → 10

Computer Science Consider the following two grammars with alphabet a and b i. (b*ab*a)*b* ii. (b*ab*a)*b*(b*ab*a)*b* Are there any strings are generated by one of the grammars and cannot be generated by the other? If there are more than one such string, how do you describe them.

NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Identify the productions of the phrase-structure grammar for each of these languages, where S is the starting symbol.   The set of bit strings containing only 1s Multiple Choice A) S → 1   B) S → 1S and S → λ   C) S → 11 and S → 111

Derive left and right most derivations for the input string a=b* c + d\e for the given grammar ?