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Baud rate is the rate at which data is transmitted over a communication channel.
Baud rate is measured in bits per second (bps).
Higher baud rates allow for faster data transmission.
Baud rate must be set the same on both ends of the communication channel.
Incorrect baud rate settings can result in data corruption or loss.
Examples of communication channels that use baud rate include UART, SPI, and I2C.
I2C is a serial communication protocol used to connect multiple devices with two wires. Pull-up resistors are necessary for proper communication.
I2C uses a master-slave architecture where the master initiates communication.
Each device on the bus has a unique address assigned to it.
Data is transmitted in packets with a start and stop bit.
Pull-up resistors are necessary to ensure proper voltage levels on the bus.
The valu...
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posted on 10 Sep 2015
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posted on 10 Sep 2017
I was interviewed before Sep 2016.
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.
Name mangling is used in C++ to support function overloading.
It is also used in Python to avoid naming conflicts in modules.
Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.
In C++, name mangling can be seen by using the 'nm' comman
posted on 12 May 2018
I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
I applied via Job Fair and was interviewed before May 2021. There were 2 interview rounds.
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