Computer Science · Computer Networks
In any computer network, a communication protocol normally performs which of the following functions for efficient and error-free transmission of data? I. Data Routing II. Procedure and order of Transmission III. Data security IV. Data formatting
- 1Only II, III and IV
- 2Only I, II and III
- 3I, II, III and IV✓
- 4Only I, III and IV
Correct answer
I, II, III and IV
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