What data type is a database file?

Which of the following is a database data type?

Data typeExplanationchar(size)Fixed-length character string. Size is specified in brackets.varchar(size)Variable-length character string. Maximum size is specified in brackets.integer(size)Number value with a maximum number of column digits specified in brackets.dateDate value

What is the data type of file in MySQL?

Introduction. A Binary Large Object ( BLOB ) is a MySQL data type that can store binary data such as images, multimedia, and PDF files.

What is a database file called?

Database Files. Database files store data in a structured format, organized into tables and fields. Individual entries within a database are called records.

What are the three types of database files?

What are the three types of Database files? Explain them. - Data file: This stores all the data. It has an extension .mdf - Log file: This stores all the transaction log information. It has an extension .ldf - Additional data files: Any additional data is stored in these files.

What does a database include?

A database includes a group of related data files. A database is a collection of data organized in a manner that allows access, retrieval, and use of that data. Data is a collection of unprocessed items, which can include text, numbers, images, audio, and video.

What is a data file in SQL Server?

At a minimum, every SQL Server database has two operating system files: a data file and a log file. Data files contain data and objects such as tables, indexes, stored procedures, and views. Log files contain the information that is required to recover all transactions in the database. Data files can be grouped together in filegroups ...