Question: - Explain why the following grammar is not a Regular Grammar. If it is not a regular grammar, explain if it can be a Context

- Explain why the following grammar is not a Regular Grammar. If it is not a regular grammar, explain if it can be a Context Free Grammar. S :: = aR | c R = Sb - Describe the difference between Finite State Automata and Pushdown Automata.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

A discrete sequence {xn} can be converted into a continuous representation x(t) = ts X n= (t n ts) xn, where ts is the sampling period. (a) State two characteristic properties of Dirac's function. [2...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Question 3 ( 3 pts ) You probably remember this little language ( and maybe you re tired of seeing it ) : \ Sigma = { a , b } L = { ab , aab,aaab,... } It s not a super exciting pattern, and it s...

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

You probably remember this little language. = {a, b} L = {ab, aab, aaab, . . .} 1 Its not super exciting and definitely a regular language. That doesnt mean we cant provide a context free grammar...

Answer only. 36. Which of the following is a right regular grammar for the language represented by regular expression (a +b*)a? A. S -> Ta; T -> a | U; U -> Ub | ? B. S -> aa | aT; T -> bT | ? C. S...

True or False: Write a T or F in the blank Automata is just another name for a graph YACC is a tool that is used to build a parser It is called a 'finite' state automata because it will only work for...

Let the following two languages over the alphabet E= {a,b} be given: L = {ababka | k No} L2= {abkbka | ke No} Both languages are context free, but only one of them is regular. (a) Which of the two...

undefined Consider the grammar: 5+ 'I do not' Verbl 'I do not' Verb Link Verb Link> 'or' l'nor Verb+ 'cheat' | 'lie' 2) Is this a regular grammar? D) Is this a context free grammar? =) How many...

"Fortran, Algol and Lisp invented most programming language concepts 50 years ago; adding the concept of object-orientation suffices to explain all programming languages to date". To what extent is...

What is the direct effect of changes in reserve requirements?

What does it mean to say that marketing communications should be directed, ultimately, at affecting behavior rather than merely enhancing equity? Provide an example to support your answer.

An 11.11 percent markup on cost is equivalent to: Multiple choice question. a 12.5 percent profit on sales. an 11.11 percent profit on sales. a 9 percent profit on sales. a 10 percent profit on sales

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

4. Develop policies to help employees and the company avoid technical obsolescence.

5. Develop policies to help employees deal with work-life conflicts.

1. Design an effective socialization program for employees.