SSC
COMPUTER
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Motherboard
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Operating system
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Central Processing Unit
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Server
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Detailed explanation-1: -An operating system is the most important software that runs on a computer. It manages the computer’s memory, processes, and all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer’s “language."Without an operating system, a computer is useless.
Detailed explanation-2: -User interfaces 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.
Detailed explanation-3: -In computer science, inter-process communication or interprocess communication (IPC) refers specifically to the mechanisms an operating system provides to allow the processes to manage shared data.