5.Operating System User Interface

What is the purpose of the operating system user interface?

• To provide a way for users to interact with the computer system

• To manage system resources and processes

• To provide security and protection for the system

• To control hardware devices and peripherals

Which of the following is an example of a graphical user interface (GUI)?

• Command Line Interface (CLI)

• Menu driven interface

• Voice-driven interface

• Windows, Icons, Menus, Pointers (WIMP)

What are some benefits of a graphical user interface (GUI)?

• Intuitive and easy to navigate

• Requires a large amount of memory

• Is relatively processor intensive

• Computing experts may find it slower than a command line interface

Which type of interface allows users to work through a series of menus?

• Graphical User Interface (GUI)

• Command Line Interface (CLI)

• Menu driven interface

• Touch sensitive interface

What are some drawbacks of a voice-driven interface?

• Speech input is much faster than keyboard input

• Background noise interferes with speech recognition

• Users find talking more natural than typing

• Users with a disability that prevents speech would need to find a different method for input

Which type of interface requires the user to type in commands?

• Graphical User Interface (GUI)

• Command Line Interface (CLI)

• Menu driven interface

• Touch sensitive interface

What are some benefits of a command line interface (CLI)?

• Quicker to type commands

• Very confusing for someone who has never used it

• Commands have to be typed precisely

• Not suitable for a novice

Which type of interface allows users to interact by touching the screen?

• Graphical User Interface (GUI)

• Command Line Interface (CLI)

• Menu driven interface

• Touch sensitive interface

What are some drawbacks of a touch sensitive interface?

• Very intuitive and easier to use

• Screen can be easily damaged/scratched

• Users must be within arm’s reach of the display

• It is difficult to select small items

Which type of interface uses graphical icons for interaction?

• Graphical User Interface (GUI)

• Command Line Interface (CLI)

• Menu driven interface

• Touch sensitive interface