What are SQL backup files?

What are the main 3 types of backups in SQL?

Microsoft SQL Server allows three basic types of SQL Server backup:Full backup.Differential backup.Transaction log backup.SQL Server Backup Types and Key Concepts - Devart Blog

Can I delete SQL backup files?

To delete a backup device After connecting to the appropriate instance of the SQL Server Database Engine, in Object Explorer, click the server name to expand the server tree. Expand Server Objects, and then expand Backup Devices. Right-click the device you want, and then click Delete.

Where are SQL backup files?

If you specify only the file name or a relative path when you are backing up to a file, the backup file is put in the default backup directory. The default backup directory is C:\Program Files\Microsoft SQL Server\MSSQL. n\MSSQL\Backup, where n is the number of the server instance.

What is database backup file?

A file with . bak extension is usually a backup file that is used by different software tools to store backups of data. From database perspective, a BAK file is used by Microsoft SQL Server for storing the contents of a database.