The basic unit of storage that enables a computer to distinguish one set of information from another is a file.
Explanation:
Here is a detailed breakdown of the answer:
1. File:
- A file is a basic unit of storage in a computer system.
- It is a collection of data or information that is stored on a storage medium such as a hard drive, solid-state drive, or optical disc.
- Files can contain various types of data, including text, images, videos, audio, and more.
- Each file is identified by a unique name and extension, which helps the computer differentiate between different files.
2. Folder:
- While folders or directories are also used for organizing and storing files, they are not the basic unit of storage that distinguishes information.
- Folders are used to group related files together and provide a hierarchical structure for organizing data.
- Folders can contain multiple files and subfolders within them.
3. Data:
- Data refers to the raw information that is processed and stored by a computer.
- It can exist in various forms, such as text, numbers, images, audio, video, etc.
- While data is an essential part of computer storage, it is not the specific unit that distinguishes one set of information from another.
4. Library:
- A library is a collection of resources or materials, such as books, magazines, journals, etc.
- In the context of computer storage, a library may refer to a collection of files or data that is organized and managed in a specific manner.
- However, a library itself is not the basic unit of storage that enables the computer to distinguish information.
In conclusion, the correct answer is A: File. Files are the basic units of storage that allow a computer to differentiate one set of information from another.

File

The basic unit of storage that enables a computer to distinguish one set of information from another is a file. A file is a collection of data or information that is stored on a computer under a specific name. Here is a breakdown of why a file is the correct answer:

Organized Data
- A file is a fundamental unit for organizing data on a computer. It contains a specific set of information that is distinguishable from other files based on its name and content.
- Files allow users to store, access, and manage different types of information such as text, images, videos, and more.

Unique Identification
- Each file is assigned a unique name, which helps the computer to differentiate it from other files stored on the system.
- By using file names, users can easily locate, open, and work with specific sets of information without confusion.

Storage and Retrieval
- Files are stored in folders or directories on a computer's storage device. This hierarchical structure enables users to organize and manage their data efficiently.
- When a user needs to access a particular set of information, they can locate the file by its name and open it using an appropriate application.

In conclusion, a file is the basic unit of storage that allows a computer to distinguish one set of information from another. It plays a crucial role in organizing, identifying, and managing data effectively on a computer system.