i need the answer quickly Q2-1. Incommunication , the media of transmission is a pairof conductors called transmission lineA. Line B. Radio C. Transmitter D. None of theseis the equipment which converts physical message, suchas sound, words, pictures etc., into corresponding electrical signal.3.A. Transmitter B. Receiver C. Channel D. None of these2. Incommunication transmission media is open space orfree space.A. Line B. Radio C. Transmitter D. None of these4.is equipment which converts electrical signal back tothe physical message.A. Transmitter B. Receiver C. Channel D. None of these

The problem is based on the basics of networking in computer systems.

Q2- 1. In communication , the media of transmission is a pair of conductors called transmission line A. Line B. Radio C. Transmitter D. None of these 3. is the equipment which converts physical message, such as sound, words, pictures etc., into corresponding electrical signal. A. Transmitter B. Receiver C. Channel D. None of these 2. In communication transmission media is open space or free space. A. Line B. Radio C. Transmitter D. None of these 4. is equipment which converts electrical signal back to the physical message. A. Transmitter B. Receiver C. Channel D. None of these

Q2- 1. In communication , the media of transmission is a pair of conductors called transmission line A. Line B. Radio C. Transmitter D. None of these 3. is the equipment which converts physical message, such as sound, words, pictures etc., into corresponding electrical signal. A. Transmitter B. Receiver C. Channel D. None of these 2. In communication transmission media is open space or free space. A. Line B. Radio C. Transmitter D. None of these 4. is equipment which converts electrical signal back to the physical message. A. Transmitter B. Receiver C. Channel D. None of these

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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