Welcome to Computer Network.
The quiz will randomly run 20 questions from Computer Network which you have to answer in 10 minutes.
After 10 minutes, your quiz will automatically be submitted and scored.
You can retake the quiz as many times as you want and a different set of questions will be given. The answers will also be randomly arrange.
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Computer
End-to-end connectivity is provided from host-to-host in
Computer
Which of the following transmission systems provide the highest data rate to in individual device
Computer
The loss in signal power as light travels down the fiber is called
Computer
While transmitting odd-parity coded symbols, the number of zeros in each symbol is
Computer
A communications device that combines transmissions from several I/O devices into one line is a
Computer
What is the minimum number of wires needed to send data over a serial communication link layer?
Computer
The interactive transmission of data within a time sharing system may be best suited to a. simplex lines
Computer
How much power (roughly) a light emitting diode can couple into an optical fiber?
Computer
Which of the following statement is incorrect?
Computer
ISO stands for _____________
Computer
In a synchronous modem, the digital-to-analog converter transmits signal to the
Computer
In communication satellite, multiple repeaters are known as
Computer
The application layer of the OSI model is th
Computer
Which of the following performs modulation and demodulation
Computer
Which of the following communications lines is best suited to interactive processing applications?
Computer
A distributed network configuration in which all data/information pass through a central computer is
Computer
Sending packets to a group of stations is known as ______
Computer
Which data communication method is used to transmit the data over a serial communication link?
Computer
What is the maximum length of STP?
Computer
Ina synchronous modem, the receive equilizer is known as
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