Applications include menu options for opening and saving files, calling on the operating system's file management routines to get the job done.

Applications include menu options for opening and saving files, calling on the operating system's file management routines to get the job done.

• A. False
• B. True
• C. Not applicable
• D. Sometimes

Answer: (B)

Applications typically rely on the operating system’s file management services to handle open and save operations. When you choose to open or save a file, the program delegates to OS APIs that present the file picker dialog, resolve the chosen path, and perform the actual reading or writing. This separation lets the OS enforce security and permissions, provide a consistent user experience, and work across different file systems. Even if an app uses a custom dialog, the underlying file access is still managed by the OS, so these menu options calling OS routines is the correct idea.

Applications typically rely on the operating system’s file management services to handle open and save operations. When you choose to open or save a file, the program delegates to OS APIs that present the file picker dialog, resolve the chosen path, and perform the actual reading or writing. This separation lets the OS enforce security and permissions, provide a consistent user experience, and work across different file systems. Even if an app uses a custom dialog, the underlying file access is still managed by the OS, so these menu options calling OS routines is the correct idea.