Transmission Media Questions And Answers Pdf

transmission media questions and answers pdf

File Name: transmission media questions and answers .zip
Size: 2221Kb
Published: 02.12.2020

Twisting of wires in twisted pair cable helps to A increase the data speed B reduce the effect of noise or external interface C make the cable stronger D make the cable attractive. Category 4 UTP cable offers data rates up to ………….. Category 6 UTP cable offers data rates up to …………..

What is Transmission Media in Computer Networks & Its Types

It covers Network Types and Concepts. Attend job interviews easily with these Multiple Choice Questions. You can print these Questions in default mode to conduct exams directly. All telecom operators use RF devices in places where laying of copper cables or Optical Fiber cables are difficult due to permissions from local authorities. It transmits data in the form of light. So, if the end to end system is replaced with an advanced technology one, the whole system bandwidth can be increased instantly.

By Practicing these interview questions, you can easily crack any Competitive Exams interview. Fully solved examples with detailed answer description. In Line communication, signals are directly transmitted through the transmission lines. The installation and maintenance of a transmission line is not only costly and complex, but also overcrowds the open space. In Radio communication, signals are transmitted by using antenna through the free space in the form of EM waves. Which of the following are the methods for generation of SSB Waves. Communication Systems - ECE Questions and Answers This is the electronics and communication engineering questions and answers section on "Communication Systems" with explanation for various interview, competitive examination and entrance test.

Twisted pair cable, coaxial cable, and optical fiber cable Multiple Choice Question and Answer. Answer 3. Multimode step-index index propagation Multiple Choice Question and Answer. Multimode graded-index graded propagation Multiple Choice Question and Answer. Answer 5. Unguided media — ground propagation, sky propagation, and line-of-sight sight propagation propa Multiple Choice Question and Answer.

Computer Network MCQ

The representation of data can be done through computers as well as other types of telecommunication devices with the help of signals. These are broadcasted from one device to another in the shape of electromagnetic energy. The signals like electromagnetic can travel throughout vacuum, air otherwise other transmission mediums to travel from one sender to another receiver. In the OSI model, the first layer is the physical layer which is dedicated to the transmission media. Definition: A communication channel that is used to carry the data from the transmitter to the receiver through the electromagnetic signals. For instance, in a copper cable network the bits in the form of electrical signals whereas in a fiber network, the bits are available in the form of light pulses.

Learn transmission media MCQs , "Transmission Media" quiz questions and answers for admission and merit scholarships test. Learn transmission media, unguided media: wireless, guided transmission media, twisted pair cable career test for online computer science engineering. Practice jobs' assessment test, online learning transmission media quiz questions for online college courses. MCQ : The ray of light refracts and moves closer to the surface then the angle of the incidence is. MCQ : Guided media provides a conduit from one device to another, includes. Computer Networks Multiple Choice Questions.

In this section of Data Communication and Networking - Transmission Media Download Transmission Media Multiple Choice Questions and Answers pdf file.

Transmission Media

For any networking to be effective, raw stream of data is to be transported from one device to other over some medium. Various transmission media can be used for transfer of data. For example, copper wires, fibre optic wires, etc. For example, radio waves, lasers, etc. Each transmission media has its own advantages and disadvantages in terms of bandwidth, speed, delay, cost per bit, ease of installation and maintenance, etc.

Transmitter, receiver, transmission medium — these are the basic elements that make up a communication system. Every human being is equipped with a basic communication system. The mouth and vocal cords is the transmitter, ears are the receivers, and air is the transmission medium over which sound travels between mouth and ear. The transmitter and receiver elements of a data modem such as the type used in a traffic signal system controller box may not be readily visible.

Computer Networks Questions and Answers

Он подумал о Сьюзан. Но тут же в голову пришли слова Стратмора: Найдите кольцо. Беккер в отчаянии плюхнулся на скамейку и задумался о том, что делать. Что же предпринять. ГЛАВА 25 Городская больница закрылась для посетителей. Свет в бывшем гимнастическом зале выключили.

Человек смерил его сердитым взглядом: - Pues sientate. Тогда сядьте. Вокруг послышалось шушуканье, старик замолчал и снова стал смотреть прямо перед. Беккер прикрыл глаза и сжался, раздумывая, сколько времени продлится служба. Выросший в протестантской семье, он всегда считал, что католики ужасно медлительны.

Communication Systems - ECE Questions and Answers




Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews.

Agathe B.


Role development in professional nursing practice 4th edition pdf a qualcuno piace cracco pdf gratis

Alaide O.


Explanation: The RSC is a standard interface for serial data transmission that defines the protocol and physical interface for transmitting serial data fairly easily between associated appliances and computers.

Adelma R.


This Data Communication and Networking – Transmission Media Multiple choice Questions and Answers (MCQ) PDF covers the below lists of topics.