MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPUTER NETWORKING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How many bus lines are used to transmit data in serial transmission?
A
1
B
2
C
4
D
8
Explanation: 

Detailed explanation-1: -A serial bus consists of just two wires-one for sending data and another for receiving.

Detailed explanation-2: -In serial connection, a minimum of three lines are used for communication: transmit (TX), receive (RX), and ground (GND). Some high-speed serial communication systems use additional control signals for synchronization, such as CTS, DTR, and so on.

Detailed explanation-3: -Serial communication is a communication method that uses one or two transmission lines to send and receive data, and that data is continuously sent and received one bit at a time.

Detailed explanation-4: -There are several types of serial communication depending on the type of transmission mode and data transfer. The transmission modes are classified as Simplex, Half Duplex and Full Duplex. Simplex Method: In simplex method either of the medium i.e sender or receiver can be active at a time.

Detailed explanation-5: -In telecommunication and data transmission, serial communication is the process of sending data one bit at a time, sequentially, over a communication channel or computer bus. This is in contrast to parallel communication, where several bits are sent as a whole, on a link with several parallel channels.

There is 1 question to complete.