Aman wants to store the mobile number of all workers in a particular format in Open Office Base. Which of the following property will help him?

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IT 402 Unit 3 RDBMS Class 10 Practice Test — practice the complete quiz, review flashcards, or try a random question.

A relational database management system (RDBMS) is a program used to create, update, and manage relational databases. Some of the most well-known RDBMSs include MySQL, PostgreSQL, MariaDB, Microsoft SQL Server, and Oracle Database.


Aman wants to store the mobile number of all workers in a particular format in Open Office Base. Which of the following property will help him?