Importance of Time Sync in IoT: Coordinated actions, accurate data analysis, and event logging in wireless IoT solutions often rely on devices having a shared time reference.
NTP's Role: Network Time Protocol (NTP) enables devices to synchronize their clocks against a reliable time source (NTP server), ensuring consistency across the network.
Why Other Options Don't Fit:
IP Addressing: Usually handled by DHCP, not NTP.
Encryption: SSL/TLS secure data in transit, not related to timekeeping.
Name Resolution: Purpose of DNS, not NTP.
References:
Network Time Protocol (NTP): How it works and its importance in distributed systems.
IoT Time Synchronization Challenges: Articles highlighting the need for accuracy in sensor networks and similar use cases.
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