👉 Clocks, particularly those used in computing, are sophisticated systems designed to manage and synchronize time across various devices and networks. They operate on a combination of hardware and software components, often incorporating atomic clocks for ultra-precise timekeeping. These clocks measure time using the vibrations of atoms, typically cesium or rubidium, which provide an incredibly stable and consistent time reference. In computing, clocks are crucial for coordinating tasks, managing timers, scheduling processes, and ensuring data consistency across distributed systems. They synchronize system clocks using protocols like Network Time Protocol (NTP) or Precision Time Protocol (PTP), which adjust local clocks to match a reference time source, often atomic clocks. This synchronization is vital for applications ranging from internet protocols to financial transactions, ensuring that all components operate in harmony and maintain accurate time records.
