transport layer Flashcards

1
Q

TCP

A

Reliable and connection-oriented, TCP ensures ordered, complete, and error-checked delivery of data, making it suitable for applications like web browsing and email.

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2
Q

UDP

A

Fast but unreliable and connectionless, UDP is ideal for real-time applications like DNS, where speed is essential but lost data isn’t a critical issue.

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3
Q

TCP services

A

Connection establishment (3-way handshake: SYN, SYN-ACK, ACK)

Data reliability through acknowledgment and retransmission of lost segments
Flow control and congestion control

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4
Q

UDP Services

A

Domain Name Service 53

HyperText Transfer Protocol Secured 443

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