An application software that can access, create, modify, store and retrieve files. All such records in a file have the same length.

An application software that can access, create, modify, store and retrieve files. All such records in a file have the same length.

• A. graphics tablet
• B. digital data
• C. defragmentation software
• D. file manager

Answer: (D)

Accessing, creating, modifying, storing, and retrieving files is what a file manager is designed to do. It provides the user with the interface and tools to work with the filesystem, organize files into folders, and perform standard operations like opening, saving, renaming, copying, and deleting. The other options don’t fit this role: a graphics tablet is hardware for input, defragmentation software reorganizes disk space but not the primary way you interact with individual files, and digital data is just data, not an application. The note about records in a file having the same length touches on how data can be structured inside a file, which is a data-storage detail, not the software used to manage files. So the best fit for the described capabilities is the tool whose purpose is to manage files directly—the file manager.

Accessing, creating, modifying, storing, and retrieving files is what a file manager is designed to do. It provides the user with the interface and tools to work with the filesystem, organize files into folders, and perform standard operations like opening, saving, renaming, copying, and deleting. The other options don’t fit this role: a graphics tablet is hardware for input, defragmentation software reorganizes disk space but not the primary way you interact with individual files, and digital data is just data, not an application. The note about records in a file having the same length touches on how data can be structured inside a file, which is a data-storage detail, not the software used to manage files. So the best fit for the described capabilities is the tool whose purpose is to manage files directly—the file manager.