Database : Database is an organized data collection, and every data present is related to each other in some way. It contains the occurrences of data to satisfy the needs of the user in an organization. Cloud database: Cloud database is the database managed through the cloud computing platform. It includes scalability and high performance of the database. The database can be accessed by the clients through cloud. Traditional database: Traditional database is a file system that includes the information of fields, records, files and many such in well-defined format. The traditional databases like relational database and data warehouses are used in organizations to store and analyze the huge data.

Question

[5 marks] Give a recursive definition for the language anb2n where n = 1, 2, 3, ... over the alphabet Ó={a, b}. 2) [12 marks] Consider the following languages over the alphabet ={a ,b}, (i) The language of all words that begin and end an a (ii) The language where every a in a word is immediately followed by at least one b. (a) Express each as a Regular Expression (b) Draw an FA for each language (c) For Language (i), draw a TG using at most 3 states (d) For Language (ii), construct a CFG.

Answer 1

Question

Chapter 1, Problem 17RQ

Program Plan Intro

Database:

Database is an organized data collection, and every data present is related to each other in some way. It contains the occurrences of data to satisfy the needs of the user in an organization.

Cloud database:

Cloud database is the database managed through the cloud computing platform. It includes scalability and high performance of the database. The database can be accessed by the clients through cloud.

Traditional database:

Traditional database is a file system that includes the information of fields, records, files and many such in well-defined format. The traditional databases like relational database and data warehouses are used in organizations to store and analyze the huge data.

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[5 marks] Give a recursive definition for the language anb2n where n = 1, 2, 3, ... over the alphabet Ó={a, b}. 2) [12 marks] Consider the following languages over the alphabet ={a ,b}, (i) The language of all words that begin and end an a (ii) The language where every a in a word is immediately followed by at least one b. (a) Express each as a Regular Expression (b) Draw an FA for each language (c) For Language (i), draw a TG using at most 3 states (d) For Language (ii), construct a CFG.

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