(1) Operating system and graphic user interface role and functions
(a) Introduction, needs functions, features and types of operating systems: definition and examples of single user.
Answers
Answer: CUI is a text based interface and hence is not as user friendly as GUI. ... A user is required to memorize many commands to operate and control a CUI. GUI users have Windows that allow a user to work, view, control, and manipulate multiple programs and folders at the same time.
Explanation:
Explanation:
CUI is a text based interface and hence is not as user friendly as GUI. ... A user is required to memorize many commands to operate and control a CUI. GUI users have Windows that allow a user to work, view, control, and manipulate multiple programs and folders at the same time.
A user interface (UI) refers to the part of an operating system, program, or device that allows a user to enter and receive information. A text-based user interface (see the image to the left) displays text, and its commands are usually typed on a command line using a keyboard.
Single-User/Single-Tasking OS
An operating system that allows a single user to perform only one task at a time is called a Single-User Single-Tasking Operating System. Functions like printing a document, downloading images, etc., can be performed only one at a time. Examples include MS-DOS, Palm OS, etc.