The correct answer is A. Memory-resident package.
A memory-resident package is a type of software that is loaded into the computer’s primary storage area, or RAM. This means that the software is always available to the computer, even when other programs are running. Memory-resident packages are often used for tasks that need to be performed quickly, such as managing files or running applications.
A file management system is a type of software that helps users organize and manage files on a computer. File management systems typically provide features for creating, deleting, renaming, and copying files, as well as for organizing files into folders.
An electronic spreadsheet program is a type of software that allows users to create and edit spreadsheets. Spreadsheets are documents that contain rows and columns of data, which can be used to perform calculations, analyze data, and create charts and graphs.
Utilities are a type of software that performs specific tasks, such as formatting disks, copying files, and compressing files. Utilities are often used to maintain and optimize a computer’s performance.
E is not the correct answer because it is not a type of software that is loaded into the computer’s primary storage area.