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    Wikipedia
    https://en.wikipedia.org/wiki/Polling_(computer_science)

    Polling (computer science) - Wikipedia

    Polling, or interrogation, refers to actively sampling the status of an external device by a client program as a synchronous activity. Polling is most often used in terms of input/output (I/O), and is also referred to as polled I/O or software-driven I/O. A good example of hardware implementation is a watchdog … See more

    Description

    Polling is the process where the computer or controlling device waits for an external device to check for its readiness or state, often with low-level … See more

    Types

    A polling cycle is the time in which each element is monitored once. The optimal polling cycle will vary according to several factors, including the desired speed of response and the overhead (e.g., processor time and bandwidth) of the polling. See more

    See also

    • Abstraction (computer science)
    • Asynchronous I/O
    • Bit banging
    • Infinite loop
    • Interrupt request (PC architecture) See more

    Timeline
    1950s
    The concept of polling is introduced in computer science as a way to communicate with external devices.
    1960s-1970s
    Polling is widely used in multitasking operating systems and networks to allocate resources and access the network.
    1980s-present
    Polling is contrasted with interrupt-driven I/O and other alternatives that can reduce processor usage and/or bandwidth consumption.
    Poll message

    A poll message is a control-acknowledgment message.
    In a multidrop line arrangement (a central computer and different terminals in which the See more

     
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  3. TechTarget
    https://www.techtarget.com/whatis/definition/poll…

    What is polling in computing? – TechTarget Definition

    WebFeb 22, 2023 · In computer science, polling or a polled operation denotes the process of repeatedly sampling the status of external devices by a client program. The term polling is often used when describing …

  4. People also ask
    What is polling in Computer Science?From the Wikipedia article on Polling Polling, or polled operation, in computer science, refers to actively sampling the status of an external device by a client program as a synchronous activity. Polling is most often used in terms of input/output (I/O), and is also referred to as polled I/O or software driven I/O.

    What is the difference between busy-wait and polling?

    stackoverflow.com
    What is a polling system?The model has applications in computer networks and telecommunications, manufacturing and road traffic management. The term polling system was coined at least as early as 1968 and the earliest study of such a system in 1957 where a single repairman servicing machines in the British cotton industry was modelled.

    Polling system - Wikipedia

    en.wikipedia.org
    What does it mean if a program polls a device?If a program polls a device say every second, and does something else in the mean time if no data is available (including possibly just sleeping, leaving the CPU available for others), it's polling. If the program continuously polls the device (or resource or whatever) without doing anything in between checks, it's called a busy-wait.

    What is the difference between busy-wait and polling?

    stackoverflow.com
    What is a polling device?Polling also refers to the situation where a device is repeatedly checked for readiness, and if it is not, the computer returns to a different task. Although not as wasteful of CPU cycles as busy waiting, this is generally not as efficient as the alternative to polling, interrupt -driven I/O .

    Polling (computer science) - Wikipedia

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  5. Stack Overflow
    https://stackoverflow.com/questions/10594426

    What is the difference between busy-wait and polling?

    c# - What does "polling" mean in the context of watching for file ...Jul 11, 2022
    What's the difference between polling and pulling?Nov 30, 2015
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    Difference between Interrupt and Polling - GeeksforGeeks
    geeksforgeeks.org
    What is socket busy polling and how is it used?
    access.redhat.com
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  6. Wikipedia
    https://en.wikipedia.org/wiki/Polling_system

    Polling system - Wikipedia

  8. Oxford Reference
    https://www.oxfordreference.com/display/10.1093/oi/...

    Polling - Oxford Reference

  9. DBpedia Association
    https://dbpedia.org/page/Polling_(computer_science)

    About: Polling (computer science) - DBpedia Association

  10. Detailed Pedia
    https://www.detailedpedia.com/wiki-Polling_(computer_science)

    Polling (computer science) | Detailed Pedia

  11. computersciencewiki.org
    https://computersciencewiki.org/index.php/...

    Operating Systems management techniques - Computer …

  12. Medium
    https://medium.com/pictet-technologies-blog/moving...

    Moving Beyond Polling. In computer science, the use of …

  13. GeeksForGeeks
    https://www.geeksforgeeks.org/difference-between-interrupt-and-polling

    Difference between Interrupt and Polling - GeeksforGeeks

  14. Semantic Scholar
    https://www.semanticscholar.org/topic/Polling-(computer-science)/100039

    Polling (computer science) | Semantic Scholar

  15. WikiMili
    https://wikimili.com/en/Polling_(computer_science)

    Polling (computer science) - WikiMili, The Best Wikipedia Reader

  16. Al-Quds University
    https://wiki.alquds.edu/?query=Polling_(computer_science)

    Polling (computer science) - Wikipedia - Al-Quds University

  17. Encyclopedia.com
    https://www.encyclopedia.com/science-and...

    Polling | Encyclopedia.com

  18. Wikipedia
    https://en.wikipedia.org/wiki/Computer_science

    Computer science - Wikipedia

  19. Springer
    https://link.springer.com/chapter/10.1007/0-306-47312-7_8

    Polling Networks | SpringerLink

  20. Wikipedia
    https://en.wikipedia.org/wiki/Pool_(computer_science)

    Pool (computer science) - Wikipedia

  21. Wikipedia
    https://simple.wikipedia.org/wiki/Thrashing_(computer_science)

    Thrashing (computer science) - Simple English Wikipedia, the free ...

  22. New York Times
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    Whales Have an Alphabet - The New York Times

  23. Wikipedia
    https://en.wikipedia.org/wiki/Busy_waiting

    Busy waiting - Wikipedia

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