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TCP vs UDP Protocol

General/Otherhard0.2 min readPremium
Frequency
Low
Asked at 1 company
Category
243
questions in General/Other
Difficulty Split
151E|43M|49H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
ZS Associates
Expert AnswerPremium
37 wordsInterview-ready
TCP: Connection-oriented, reliable, ordered; HTTP, DBs. UDP: Connectionless, no guarantee; streaming, DNS, IoT. TRADE-OFF: TCP = reliability, higher latency; UDP = speed, possible loss. Data pipelines: mostly TCP (Kafka, DB); UDP for metrics (StatsD) where loss acceptable.
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