Question

question 7 points 3 which of the following is true about connection - oriented network service? (i) it can be implemented using circuit switching and virtual circuit. (ii) suitable for long and steady communication. (iii) data re - transmission is not possible.

Explanation:

• (i) Connection - oriented network service can indeed be implemented via circuit - switching and virtual circuit methods.
• (ii) It is well - suited for long and steady communication as it provides a reliable connection.
• (iii) Data re - transmission is possible in connection - oriented network service for error correction, so this statement is false.

Answer:

A. (i) and (ii)