wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A one-bit signal that indicates the start of data transmission by an asynchronous device is?

A
Parity bit
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Status bit
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Zero bit
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Start bit
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
E
None of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is D Start bit

A one-bit signal that indicates the start of data transmission by an asynchronous device is Start bit

Parallel devices have a wider data bus than serial devices and can therefore transfer data in words of one or more bytes at a time. As a result, there is a speedup in parallel transmission bit rate over serial transmission bit rate.

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.

Data transmission refers to the process of transferring data between two or more digital devices. Data is transmitted from one device to another in analog or digital format. Basically, data transmission enables devices or components within devices to speak to each other.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Logic Gates
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon