Computer Science · Networking Protocols
Which of the following statements are true about LAN and WAN technologies in a computer network? S1: TCP is a connection-oriented protocol used in WAN. S2: Ethernet uses an encapsulation method called HDLC. S3: UDP is a Transport Layer Protocol used for connectionless communication service in WAN. S4: 802.3 is a standard used for packet switching service in WAN.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Only S1, S3 and S4
- 2Only S1 and S3✓
- 3Only S3 and S4
- 4Only S1
Correct answer
Only S1 and S3
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