I'm not exactly sure what you mean by this could you elaborate?
Answer:
First, create a new database using CREATE DATABASE statement. Second, export all the database objects and data of the database from which you want to copy using the mysqldump tool. Third, import the SQL dump file into the new database.
Answer: The central computer on a network is called :
A Server.
Explanation: Server is a program that provides services to other programs or devices either on the same computer or over a computer network.
Because it’s your interest
Answer:b) Master reference file(MRF)
Explanation: Master reference file is the collection of data that persist the schedules records for the maintenance and administration. It is the UDC version tool .
It helps in the managing the data content present in the database, archiving and tracing any changes on the database over certain time.Master data management is the managing of data's integrity .It send the collected critical data to the master reference files.
Other given options are incorrect because backup file is for creating data backup, central directory is record of the data of users and other information and data silo is kind of fixed data having the governance of any organization.Thus, these factors don't help in the critical information management.Thus, the correct option is option(b).
