How Computer Clocks Are Synchronized Using NTP

Discover how Network Time Protocol (NTP) synchronizes computer clocks for accurate timekeeping across devices.

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Computer clocks are synchronized using the Network Time Protocol (NTP). NTP works by contacting servers with precise timekeeping, adjusting your computer's clock to match. This ensures accurate timekeeping across all devices by continuously updating and correcting small discrepancies.

FAQs & Answers

  1. What is Network Time Protocol (NTP)? Network Time Protocol (NTP) is used to synchronize the clocks of computers over a network, ensuring accurate timekeeping.
  2. Why is clock synchronization important in computing? Clock synchronization is crucial for processes like data logging, transactions, and network communication to ensure all devices operate in unison.
  3. How often is a computer's clock updated using NTP? NTP continuously updates a computer's clock, making adjustments to correct discrepancies as needed, often every few seconds.
  4. Can NTP be used in offline environments? While NTP relies on internet connectivity to synchronize time, local NTP servers can be configured to synchronize within offline networks.

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