A digital format defines a set of rules and conventions for representing information in a consistent and standardized manner. This allows different systems and applications to exchange and interpret data seamlessly.

Vector graphics are not a common type of digital format. They are typically used for representing two-dimensional images, while text, audio, and video are used for representing different types of data.

Binary digital formats are more efficient for data storage and transmission because they use only two symbols (0 and 1) to represent information. This makes them more compact and easier to transmit over networks.

Lossless formats preserve all the original data, while lossy formats discard some data to achieve a smaller file size. Lossless formats are typically larger in size than lossy formats. Lossy formats are more commonly used for multimedia content, such as images and videos, while lossless formats are used for data that requires high accuracy, such as scientific data and financial records.

PNG (Portable Network Graphics) is an example of a lossless digital format. It uses a compression algorithm that does not discard any data, resulting in a larger file size but preserving the original image quality.

JPEG (Joint Photographic Experts Group) is an example of a lossy digital format. It uses a compression algorithm that discards some data to achieve a smaller file size, resulting in a slight loss of image quality.

Metadata provides additional information about the data, such as its title, author, creation date, and other relevant details. This information can be used to organize, search, and manage the data more effectively.

File size is not a common type of metadata. It is a property of the digital file itself, rather than additional information about the data.

A file format defines the structure and organization of data within a file, while a data format defines the representation of data itself. A file format is typically associated with a specific application or software program, while a data format is independent of any particular application. A file format can contain multiple data formats, while a data format can only be used in a single file format.

JPEG is an example of a common file format. It is used to store and transmit images in a compressed format.

Text is an example of a common data format. It is used to represent written language in a digital form.

A file extension is used to identify the file format and its associated application. It is typically a suffix added to the end of the file name, such as .jpg for JPEG images or .txt for text files.

A file format defines the structure and organization of data within a file, while a file system defines how files are stored and organized on a storage device. A file format is typically associated with a specific application or software program, while a file system is independent of any particular application. A file format can contain multiple data formats, while a file system can only store files in a single format.

FAT32 is an example of a common file system. It is a widely used file system for storing data on various storage devices, such as hard drives, USB flash drives, and memory cards.

A digital signature is used to ensure the integrity and authenticity of the data. It is a mathematical algorithm that generates a unique value based on the data, which can be used to verify that the data has not been tampered with or altered.