Vector clocks in a distributed system help track causality and order events by assigning a unique timestamp to each node. This allows nodes to determine the relative ordering of events and understand the causal relationships between them. By comparing vector clocks, nodes can accurately determine the sequence of events across multiple nodes in the system.
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digital alarm clocks have copper but analog clocks depend on who made it
Quartz clocks work by using a small piece of quartz crystal that vibrates at a precise frequency when an electric current is applied. This vibration is converted into regular pulses that drive the clock's hands. What sets quartz clocks apart from other types of clocks is their accuracy and reliability. The quartz crystal's consistent vibration allows quartz clocks to keep time more accurately than mechanical clocks. Additionally, quartz clocks are typically more affordable and require less maintenance compared to other types of clocks.
Because SONET/SDH uses "synchronous TDM multiplexer" to multiplexe signals from multiple electrical sources . All clocks in the system are locked to a master clock.
There are 5 clocks in the computer but it is on your PC.
some gears i found is clocks,wheels,bycicles,stick shifts,and motorcycles