Question

Which of the following is an example of data conversion?

A) Moving data from one database into a new database with a different schema
B) Moving cached data over the Internet so it is closer to the requester
C) Moving data down an indexed list due to decreased use
D) Automated updating of a database with new data input stored in a separate file
E) Copying data to redundant databases to increase accessibility

Answer 1

Data conversion examples include moving data to a new database, automated updating of a database, and copying data to redundant databases for accessibility.

Step-by-step explanation:

One example of data conversion is moving data from one database into a new database with a different schema. This could involve transferring data from one format or structure to another, ensuring that the data is compatible with the new database's requirements.

For example, if a company switches from using a SQL database to a NoSQL database, the data would need to be converted to fit the new database's structure.

Another example of data conversion is automated updating of a database with new data input stored in a separate file. This involves regularly transferring data from one file or system to another, keeping the database up to date with the latest information.

Copying data to redundant databases to increase accessibility is also a form of data conversion. This involves duplicating the data and storing it in multiple databases, ensuring that if one database fails, there are backup copies available for continued access to the information.