Communication among devices in os

  • Basic operating system concepts

    Device Management
    An OS manages device communication via their respective drivers.
    It performs the following activities for device management.
    Keeps tracks of all devices connected to system. designates a program responsible for every device known as the Input/Output controller..

  • How a device communicates with a computer system?

    Computer networks connect nodes like computers, routers, and switches using cables, fiber optics, or wireless signals.
    These connections allow devices in a network to communicate and share information and resources.
    Networks follow protocols, which define how communications are sent and received..

  • How does a device communicate with the computer system?

    Devices communicate with the computer via signals sent over wires or through the air.
    Devices connect with the computer via ports, e.g. a serial or parallel port.
    A common set of wires connecting multiple devices is termed a bus..

  • How does a device communicate with the computer system?

    Hardware communication is done by using an interrupt request (IRQ).
    Each time hardware needs the attention of the computer the interrupt controller sends the request (INTR) to the CPU to stop what it is doing to process the request..

  • How does the operating system communicate with devices?

    In order to communicate with the hardware devices, the OS uses drivers.
    Device drivers are program files that enable the OS to recognize the hardware device and its properties.
    Many of these drivers are built into the OS, but there are so many devices that not all of them may be available..

  • How does the operating system handle the communication between the hardware and users?

    An Operating System (OS) is a software that acts as an interface between computer hardware components and the user.
    Every computer system must have at least one operating system to run other programs.
    Applications like Browsers, MS Office, Notepad Games, etc., need some environment to run and perform its tasks..

  • What is communication in operating system?

    Inter process communication in OS is way by which multiple processes can communicate with each other.
    Shared memory in OS, message queues, FIFO etc are some of the ways to achieve ipc in os.
    This article introduces interprocess communication in OS and discusses the need for the same..

  • What is communication in OS?

    Inter process communication in OS is way by which multiple processes can communicate with each other.
    Shared memory in OS, message queues, FIFO etc are some of the ways to achieve ipc in os..

  • What is one reason why computers need OS to communicate with the user?

    An operating system is the most important software that runs on a computer.
    It manages the computer's memory and processes, as well as all of its software and hardware.
    It also allows you to communicate with the computer without knowing how to speak the computer's language..

  • Where a user communicates with the operating system in a computer?

    The correct answer is Graphical User Interface.
    An operating system enables a person to communicate with a computer through the use of symbols, icons, visual metaphors, and pointing devices.
    It is classified in Graphical User Interface..

  • Which part of an operating system communicates with the user?

    Like the major part of software, the operating system has a user interface (UI).
    The UI is the part of a program that connects the computer with a human operator (user).
    There are also interfaces to connect programs, to connect devices, and to connect programs to devices..

  • Drivers.
    In order for the operating system to talk to your hardware, it needs drivers.
    Drivers teach the operating system to interact with each bit of hardware.
    Graphics cards, sound cards, networking cards, USB peripherals, and everything else you connect to your computer relies on drivers.
  • Features of Device Management in Operating System
    It decides which process to assign to CPU and for how long.
    O.S. is responsible in fulfilling the request of devices to access the process.
    It connects the devices to various programs in efficient way without error.
    Deallocate devices when they are not in use.
13.2 I/O Hardware. Devices communicate with the computer via signals sent over wires or through the air. Devices connect with the computer via ports, e.g. a serial or parallel port. A common set of wires connecting multiple devices is termed a bus.
Sep 24, 2023The operating system must communicate with I/O devices in order to regulate and control their behavior. This includes actions such as 
Operating system communication is the process of exchanging information between different components of an operating system, such as processes, threads, drivers, and devices. Reliable operating system communication is essential for ensuring the functionality, performance, and security of the system.

How does a computer communicate with other computers?

There are several ways software running on the CPU on a PC can communicate with the rest of the hardware.
The simplest to understand are I/O ports.
The software uses the OUT instruction to write 8, 16, or 32 bits at a time to a I/O port.
In the same way, the software uses the IN instruction to read from a I/O port.

How does a computer system communicate with peripheral devices?

Users are able to successfully employ the features of a computer system through seamless interaction facilitated by communication between the operating system and peripheral devices.
The operating system must communicate with I/O devices in order to regulate and control their behavior.

How does the operating system communicate with I/O devices?

The operating system must communicate with I/O devices in order to regulate and control their behavior.
This includes ,actions such as:

  • configuring device settings
  • initializing devices during system startup
  • assigning system resources such as :
  • interrupts or memory
  • and managing power states.

    • Naming and Name Resolution

    The name resolution process is the process that locates a process by its name.
    The name resolution protocol (NRP) is an operating system’s method for resolving names into addresses so that processes can communicate with each other.
    The NRP uses two different types of names:.
    1) Domain names: These are strings of text used to identify hosts on the In.

    Packet Strategies

    Users can send data directly to the destination, or users can use a protocol to send the data in sequences.
    This is called a packet strategy, and there are many different types of packet strategies:.
    1) Individual – The data is sent without any intermediate steps between packets.
    The advantage of this method is that it allows low-latency connections.

    Routing Strategies

    Routing strategies can be either source-routing or destination-routing.
    1) Source routingis a technique for sending messages to the appropriate recipient by first sending them to one node and then using that node’s address as the next hop for any further steps in message delivery.
    For example, if a user wants to send an email from a home computer, .

    Why does an operating system have a communication structure?

    In order for this channel to work effectively, both sides need access permissions and other information about each other; otherwise, they won’t be able to send messages correctly or even receive them at all! This is one of the reasons why an operating system will have a communication structure.

    How does a computer system communicate with peripheral devices?

    Users are able to successfully employ the features of a computer system through seamless interaction facilitated by communication between the operating system and peripheral devices

    The operating system must communicate with I/O devices in order to regulate and control their behavior

    How does the operating system communicate with I/O devices?

    The operating system must communicate with I/O devices in order to regulate and control their behavior

    This includes actions such as configuring device settings, initializing devices during system startup, assigning system resources such as interrupts or memory, and managing power states

    Why does an operating system have a communication structure?

    In order for this channel to work effectively, both sides need access permissions and other information about each other; otherwise, they won’t be able to send messages correctly or even receive them at all! This is one of the reasons why an operating system will have a communication structure

    [H]ow can program runnig on CPU (mostly OS) acess other PC hardware? Such as Graphic card, HDD and so? The complete answer to this question is com...9

    There are several ways software running on the CPU on a PC can communicate with the rest of the hardware. The simplest to understand are I/O ports...4

    What you're looking for is "IRQ", Interrupt Requests from the hardware to the CPU. There is a basic article here.1

    That would be what hardware drivers are for. In addition, windows now uses a HAL (Hardware Abstraction Layer) in place of DOS.0

    Communication among devices in os
    Communication among devices in os

    Linux-based operating system developed by Google

    ChromeOS, sometimes styled as chromeOS and formerly styled as Chrome OS, is a Linux-based operating system developed and designed by Google.
    It is derived from the open-source ChromiumOS and uses the Google Chrome web browser as its principal user interface.
    HarmonyOS (HMOS) (Chinese: 鸿蒙; pinyin: Hóngméng) is a

    HarmonyOS (HMOS) (Chinese: 鸿蒙; pinyin: Hóngméng) is a

    Distributed operating system by Huawei

    HarmonyOS (HMOS) (Chinese: 鸿蒙; pinyin: Hóngméng) is a distributed operating system developed by Huawei for smartphones, tablets, TVs, smart watches, and other smart devices.
    It has a multikernel design with dual frameworks: the operating system selects suitable kernels from the abstraction layer in the case of devices that use diverse resources.

    Unisys operating system

    OS 2200 is the operating system for the Unisys ClearPath Dorado family of mainframe systems.
    The operating system kernel of OS 2200 is a lineal descendant of Exec 8 for the UNIVAC 1108.
    Documentation and other information on current and past Unisys systems can be found on the Unisys public support website.
    Sailfish OS is a Linux-based operating system based on free

    Sailfish OS is a Linux-based operating system based on free

    Mobile operating system

    Sailfish OS is a Linux-based operating system based on free software, and open source projects such as Mer as well as including a closed source UI.
    The project is being developed by the Finnish company Jolla.

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