Question

. Explain the role of an Operating system in following functions:

(a) User Interface (b) Memory Management (c) Peripheral

managemen​

Answer 1

Answer:

1.a.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.

b.Memory management is a form of resource management applied to computer memory. The essential requirement of memory management is to provide ways to dynamically allocate portions of memory to programs at their request, and free it for reuse when no longer needed.

c.Peripheral management controls peripheral devices by sending them commands in their own computer language. ... When a new peripheral is added, that device's driver is installed into the operating system. The operating system communicates with the computer's peripherals via the software drivers for the devices.

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Answer 2

Answer:

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