Which of the following technologies is used to connect public networks using POTS lines?

The correct answer is C. PSTN. The PSTN consists of telephone lines, fiber optic cables, microwave transmission links, cellular networks, communications satellites, and undersea telephone cables, all interconnected by switching centers, thus allowing any telephone in the world to communicate with any other

Networking concepts

Question

Options

AOC3
BOC12
CPSTN
DCable

How the community answered

(23 responses)

A
4% (1)
B
13% (3)
C
78% (18)
D
4% (1)

Explanation

The PSTN consists of telephone lines, fiber optic cables, microwave transmission links, cellular networks, communications satellites, and undersea telephone cables, all interconnected by switching centers, thus allowing any telephone in the world to communicate with any other

Topics

#PSTN#POTS#WAN technologies#public switched network

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