Answer:-
CUI, or Character User Interface, is an interface that interacts with users through text-based commands. Unlike graphical user interfaces (GUIs), CUI relies solely on typed inputs rather than visual icons or buttons, making it more memory-efficient and faster on systems with lower resources. CUIs are often preferred for programming, system administration, and data entry because they provide more direct control over the computer’s functions. However, they require users to remember specific commands, which can be challenging for beginners. While CUIs may seem outdated compared to GUIs, they remain valuable for tasks that need precision and control.
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