CS402 GDB Solution Spring 2019

Hello VU students here is the solution of CS402-Thoery of Automata GDB No.1 Spring 2019. GDB total marks 5.Due date Aug 8, 2019. GDB Solution file. You also like our Facebook Page, Join Facebook Group, follow on Google+ and Subscribe our YouTube Channel. Please Share it with your Friends. Thank you.

Solution for the GDB is presented for your convenience. Download it and make it according to your requirement and do not copy paste.

GDB Solution:

a) Yes:

As we know that FA`s deterministic and PDA`s are deterministic and non-deterministic as well. So it is very clear that languages which are accepted by FA`s will also be accepted by PDA`s. you can give examples of any regular language like language starting with and ending with different letters, language containing bb or aa.

b) No:

As PDA`s are non-deterministic also but FA`s are not. so it is not possible for FA to accept all the languages which are accepted by PDA`s.there are non-regular languages which will be accepted by PDA`s e.g. Language of double factorial which can’t be accepted by FA. Hence statement is false

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CS402 Assignment 2 Solution fall 2017

cs402 ASSIGNMENT 2 SOLUTION FALL 2017

Dear VU (Virtual University of Pakistan) Students, here you read and download CS402 (Theory of Automata) Assignment No.2 SolutionFall–2017. Assignment Total Marks 15. You can download easily Assignment Solution click the download button and get Assignment Solution. Assignment Open Date 11th January 2018 and Assignment Closing Date 16th January 2018. You can also like for latest update our Facebook page, YouTube channel and follow on Google+. (VU KI DUNIYA) Previously shared CS402 (Theory of Automata) Assignment No.1 Solution Fall–2017.

important instructions 

Please read the following instructions carefully before submitting assignment:

• You should consult the recommended books, PowerPoint slides and audio lectures to clarify your concepts.
• You are supposed to submit your assignment in .doc format. Any other formats like scan images, PDF, zip, rar and bmp etc will not be accepted.
• It should be clear that your assignment will not get any credit if:
• The assignment is submitted after due date.
• The assignment is copied from Internet or from any other student.
• The submitted assignment does not open or file is corrupt.

Objectives:

Objective of this assignment is to assess the understanding of students about the concept of complement of a language and intersection of two regular languages.

Note: No assignment will be accepted after the due date through email in any case (load shedding, server down, internet malfunctioning etc.).

It is recommended to upload solution file at least two days before its closing date.

For any query about the assignment, contact at cs402@vu.edu.pk

Question No.1: Marks:5+5+5=15

Consider the following two regular languages:

Let L1 be the language defined over alphabet ∑={a    b} that contains all strings starting with alphabet a. (Example strings abbababa, aaaab, abaabbbb)

Let L2 be the language defined over alphabet ∑={a    b} that contains all strings in which alphabet a comes in the string in even number. (Example strings aba, bbabaaab, abaabba)

Construct the corresponding FAs of above languages. Construct the transition table for the intersection of above regular languages and a corresponding transition diagram for (FA1∩FA2).

Hint: You may use short method for intersection of two regular languages.

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You can Also Download Midterm Solved Past Papers referenceby Moaaz and Waqar Sidhu, Final term Solved Past Papers reference by Moaaz and WaqarSidhu, GDB Solutions, Assignment Solutions, and Solved Quizzes files, PPTSlides, Handouts, Final term Short Notes, Mid Term Short Notes and NTS Guidelines.

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CS402 Assignment No 1 Solution Fall 2017

CS402 Assignment No 1 Solution Fall 2017:

Dear Students, Here You can read and Download CS402 - Theory of Automata 
Assignment no 1 Solution and discussion fall 2017. CS402 Assignment 
Due Date: 06/11/2017. Assignment Total Marks: 15.

You Can Also Download Solved Mid Term Papers, Short Notes, Assignment Solutions, Lecture Wise Questions Answers Files, Solved MCQs, Solved Quiz, Solved Mid Term Subjective Papers, Solved Mid Term Objective Papers, Solved Final Term Objective Papers, Solved Final Term Subjective Papers from VU Ki Duniya for Preparation of Mid Term Papers.

CS402 Complete Assignment No 1 Solution Fall 2017:

Assignment No. 01
Semester: Fall 2017
Theory of Automata – CS402

Objectives:

Objective of this assignment is to assess the understanding of students about the concept of languages, regular expressions and finite automata.

Instructions:

Please read the following instructions carefully before submitting assignment:

1. You should consult the recommended books, PowerPoint slides and audio lectures to clarify your concepts.
2. You are supposed to submit your assignment in .doc format. Any other formats like scan images, PDF, zip, rar and bmp etc will not be accepted.
3. It should be clear that your assignment will not get any credit if:

• The assignment is submitted after due date.
• The assignment is copied from Internet or from any other student.
• The submitted assignment does not open or file is corrupt.

Note:

No assignment will be accepted after the due date through email in any case (load shedding, server down, internet malfunctioning etc.).

It is recommended to upload solution file at least two days before its closing date.

For any query about the assignment, contact atcs402@vu.edu.pk

Question No.1:

Construct a regular expression defining each of the following languages over the alphabet ∑={a        b}:

1. All words without the pattern ‘bb’ in them.
2. All words that ends with a or bbbb

Question No.2:

Build an FA that accepts the language of all words over the alphabet ∑= {a    b} that have exactly two a’s.

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