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Interrupt vs Polling - What's the difference?

interrupt | polling |

In computing|lang=en terms the difference between interrupt and polling

is that interrupt is (computing) an event that causes a computer to temporarily cease what it was doing and attend to a condition while polling is (computing) a technique that continually interrogates a peripheral device to see if it has data to transfer.

As verbs the difference between interrupt and polling

is that interrupt is to disturb or halt an ongoing process or action by interfering suddenly while polling is .

As nouns the difference between interrupt and polling

is that interrupt is (computing) an event that causes a computer to temporarily cease what it was doing and attend to a condition while polling is the action of taking a poll.

interrupt

English

Verb

(en verb)
  • To disturb or halt an ongoing process or action by interfering suddenly.
  • * Shakespeare
  • Do not interrupt me in my course.
  • * , chapter=3
  • , title= The Mirror and the Lamp , passage=One saint's day in mid-term a certain newly appointed suffragan-bishop came to the school chapel, and there preached on “The Inner Life.”  He at once secured attention by his informal method, and when presently the coughing of Jarvis […] interrupted the sermon, he altogether captivated his audience with a remark about cough lozenges being cheap and easily procurable.}}
  • To divide; to separate; to break the monotony of.
  • The evenness of the road was not interrupted by a single hill.
  • (computing) To assert to a computer that an exceptional condition must be handled.
  • Antonyms

    * continue * resume

    Noun

    (wikipedia interrupt) (en noun)
  • (computing) An event that causes a computer to temporarily cease what it was doing and attend to a condition
  • The interrupt caused the packet handler routine to run.

    Derived terms

    * hardware interrupt * interrupt handler * non-maskable interrupt, NMI * software interrupt

    polling

    English

    Verb

    (head)
  • Noun

  • The action of taking a poll.
  • (computing) A technique that continually interrogates a peripheral device to see if it has data to transfer.